doc: fix bme adder doc

- use more friendly layout in game camera. reported by zzq.

.gitattributes

@@ -1,7 +1,6 @@
-# all png are binary
+# All PNG image are binary
 *.png binary
-# our generated mesh should be save as binary
-*.bin binary
-# the raw json data should be binary
-# although i edit it manually
-bbp_ng/raw_jsons/*.json    binary
+# Element placeholder mesh should be save as binary
+*.ph binary
+# Raw json data should be binary, although i edit it manually
+assets/jsons/*.json5    binary

.gitignore

@@ -1,2 +1,3 @@
-# disable distribution build folder
-redist/
+## ===== Personal =====
+# Disable VSCode
+.vscode/

assets/jsons/1x1.json5

@@ -22,52 +22,61 @@
         "faces": [],
         "instances": [
             {
-                "identifier": "raw_floor_corner",
+                "identifier": "cv_triangle_side",
                 "skip": "False",
                 "params": {
+                    "edge_length": "5",
+                    "tip_offset": "2.5",
                     "height": "height",
-                    "face": "(face[0], face[1], face[4], False, face[3], False)",
-                    "is_sink": "is_sink",
-                    "is_inner": "False",
-                    "is_ribbon": "False"
+                    "face": "(face[0], False, False, False, face[3], None)",
+                    "is_sink": "is_sink"
                 },
-                "transform": "move(5, 0, 0) @ rot(0, 0, -270)"
+                "transform": "move(5, 0, 0) @ rot(0, 0, 90)"
             },
             {
-                "identifier": "raw_floor_corner",
+                "identifier": "cv_triangle_side",
                 "skip": "False",
                 "params": {
+                    "edge_length": "5",
+                    "tip_offset": "2.5",
                     "height": "height",
-                    "face": "(face[0], face[1], face[3], False, face[5], False)",
-                    "is_sink": "is_sink",
-                    "is_inner": "False",
-                    "is_ribbon": "False"
+                    "face": "(face[0], False, False, False, face[5], None)",
+                    "is_sink": "is_sink"
                 },
-                "transform": "move(5, 5, 0) @ rot(0, 0, -180)"
+                "transform": "move(5, 5, 0) @ rot(0, 0, 180)"
             },
             {
-                "identifier": "raw_floor_corner",
+                "identifier": "cv_triangle_side",
                 "skip": "False",
                 "params": {
+                    "edge_length": "5",
+                    "tip_offset": "2.5",
                     "height": "height",
-                    "face": "(face[0], face[1], face[5], False, face[2], False)",
-                    "is_sink": "is_sink",
-                    "is_inner": "False",
-                    "is_ribbon": "False"
+                    "face": "(face[0], False, False, False, face[2], None)",
+                    "is_sink": "is_sink"
                 },
-                "transform": "move(0, 5, 0) @ rot(0, 0, -90)"
+                "transform": "move(0, 5, 0) @ rot(0, 0, 270)"
             },
             {
-                "identifier": "raw_floor_corner",
+                "identifier": "cv_triangle_side",
                 "skip": "False",
                 "params": {
+                    "edge_length": "5",
+                    "tip_offset": "2.5",
                     "height": "height",
-                    "face": "(face[0], face[1], face[2], False, face[4], False)",
-                    "is_sink": "is_sink",
-                    "is_inner": "False",
-                    "is_ribbon": "False"
+                    "face": "(face[0], False, False, False, face[4], None)",
+                    "is_sink": "is_sink"
                 },
-                "transform": "move(0, 0, 0)"
+                "transform": "ident()"
+            },
+            {
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "length": "5",
+                    "width": "5"
+                },
+                "transform": "move(0, 0, -height)"
             }
         ]
     },
@@ -75,6 +84,7 @@
         "identifier": "floor_normal_1x1",
         "showcase": {
             "title": "Normal 1x1",
+            "category": "1x1 Blocks",
             "icon": "Normal1x1",
             "type": "floor",
             "cfgs": [
@@ -125,6 +135,7 @@
         "identifier": "floor_sink_1x1",
         "showcase": {
             "title": "Sink 1x1",
+            "category": "1x1 Blocks",
             "icon": "Sink1x1",
             "type": "floor",
             "cfgs": [

assets/jsons/borders.json5

@@ -25,105 +25,23 @@
             }
         ],
         "skip": "length == 0.0",
-        "vars": [
-            {
-                "field": "uv_length",
-                "data": "length / 5.0"
-            },
-            {
-                "field": "uv_border_texture",
-                "data": "1.0 if is_ribbon else 0.5"
-            },
-            {
-                "field": "sink",
-                "data": "0.7 if is_sink else 0.0"
-            }
-        ],
-        "vertices": [
-            {
-                "skip": "not face[0]",
-                "data": "(0, 0, 0)"
-            },
-            {
-                "skip": "not face[0]",
-                "data": "(0, 2.5, -sink)"
-            },
-            {
-                "skip": "not face[0]",
-                "data": "(length, 0, 0)"
-            },
-            {
-                "skip": "not face[0]",
-                "data": "(length, 2.5, -sink)"
-            }
-        ],
-        "faces": [
-            {
-                "skip": "not face[0]",
-                "texture": "(\"FloorTopFlat\" if is_ribbon else \"FloorTopProfil\") if is_sink else \"FloorTopBorder\"",
-                "indices": [0, 2, 3, 1],
-                "uvs": [
-                    "(0, 0)",
-                    "(0, uv_length)",
-                    "(uv_border_texture, uv_length)",
-                    "(uv_border_texture, 0)"
-                ],
-                "normals": null
-            }
-        ],
+        "vars": [],
+        "vertices": [],
+        "faces": [],
         "instances": [
             {
-                "identifier": "raw_floor_side",
-                "skip": "not face[4]",
+                "identifier": "cv_trapezoid_side",
+                "skip": "False",
                 "params": {
+                    "long_edge_length": "length",
+                    "short_edge_offset": "0",
+                    "short_edge_length": "length",
                     "height": "height",
-                    "length": "length",
-                    "is_left_sink": "False",
-                    "is_right_sink": "False"
+                    "face": "face",
+                    "is_sink": "is_sink",
+                    "is_ribbon": "is_ribbon"
                 },
                 "transform": "ident()"
-            },
-            {
-                "identifier": "raw_floor_side",
-                "skip": "not face[2]",
-                "params": {
-                    "height": "height",
-                    "length": "2.5",
-                    "is_left_sink": "is_sink",
-                    "is_right_sink": "False"
-                },
-                "transform": "move(0, 2.5, 0) @ rot(0, 0, -90)"
-            },
-            {
-                "identifier": "raw_floor_side",
-                "skip": "not face[3]",
-                "params": {
-                    "height": "height",
-                    "length": "2.5",
-                    "is_left_sink": "False",
-                    "is_right_sink": "is_sink"
-                },
-                "transform": "move(length, 0, 0) @ rot(0, 0, 90)"
-            },
-            {
-                "identifier": "raw_floor_side",
-                "skip": "not face[5]",
-                "params": {
-                    "height": "height",
-                    "length": "length",
-                    "is_left_sink": "is_sink",
-                    "is_right_sink": "is_sink"
-                },
-                "transform": "move(length, 2.5, 0) @ rot(0, 0, 180)"
-            },
-            {
-                "identifier": "floor_bottom",
-                "skip": "not face[1]",
-                "params": {
-                    "length": "length",
-                    "width": "2.5"
-                },
-                "transform": "move(0, 0, -height)"
             }
         ]
     },
@@ -131,6 +49,7 @@
         "identifier": "floor_normal_border",
         "showcase": {
             "title": "Normal Border",
+            "category": "Borders",
             "icon": "NormalBorder",
             "type": "floor",
             "cfgs": [
@@ -194,6 +113,7 @@
         "identifier": "floor_sink_border",
         "showcase": {
             "title": "Sink Border",
+            "category": "Borders",
             "icon": "SinkBorder",
             "type": "floor",
             "cfgs": [
@@ -257,6 +177,7 @@
         "identifier": "floor_ribbon_border",
         "showcase": {
             "title": "Ribbon Border",
+            "category": "Borders",
             "icon": "RibbonBorder",
             "type": "floor",
             "cfgs": [

assets/jsons/chris_vanilla.json5

@@ -0,0 +1,427 @@
+[
+    // One of Chris suggested more vanilla prototypes.
+    // This prototype represent a half of a normal, sink or double ribbon border,
+    // which looks like trapezoid from top to bottom.
+    // 
+    // The bottom edge of trapezoid is from origin to +X with `long_edge_length` length.
+    // The length of top edge is `short_edge_length` and it just like moving bottom edge to +Y direction.
+    // The offset between top edge and bottom edge is always 2.5.
+    // The distance from the closest point of top edge, to Y axis is `short_edge_offset`.
+    {
+        "identifier": "cv_trapezoid_side",
+        "showcase": null,
+        "params": [
+            {
+                "field": "long_edge_length",
+                "data": "5.0"
+            },
+            {
+                "field": "short_edge_offset",
+                "data": "0.0"
+            },
+            {
+                "field": "short_edge_length",
+                "data": "5.0"
+            },
+            {
+                "field": "height",
+                "data": "5.0"
+            },
+            {
+                "field": "face",
+                "data": "(True, False, False, False, True, False)"
+            },
+            {
+                "field": "is_sink",
+                "data": "False"
+            },
+            {
+                "field": "is_ribbon",
+                "data": "False"
+            }
+        ],
+        "skip": "long_edge_length == 0.0 or short_edge_length == 0.0",
+        "vars": [
+            {
+                "field": "long_edge_uv_length",
+                "data": "long_edge_length / 5.0"
+            },
+            {
+                "field": "short_edge_uv_offset",
+                "data": "short_edge_offset / 5.0"
+            },
+            {
+                "field": "short_edge_uv_length",
+                "data": "short_edge_length / 5.0"
+            },
+            {
+                "field": "short_edge_total",
+                "data": "short_edge_offset + short_edge_length"
+            },
+            {
+                "field": "short_edge_uv_total",
+                "data": "short_edge_uv_offset + short_edge_uv_length"
+            },
+            {
+                "field": "uv_border_texture",
+                "data": "1.0 if is_ribbon else 0.5"
+            },
+            {
+                "field": "sink",
+                "data": "0.7 if is_sink else 0.0"
+            }
+        ],
+        "vertices": [
+            {
+                "skip": "not face[0]",
+                "data": "(0, 0, 0)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(short_edge_offset, 2.5, -sink)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(long_edge_length, 0, 0)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(short_edge_total, 2.5, -sink)"
+            }
+        ],
+        "faces": [
+            {
+                "skip": "not face[0]",
+                "texture": "(\"FloorTopFlat\" if is_ribbon else \"FloorTopProfil\") if is_sink else \"FloorTopBorder\"",
+                "indices": [0, 2, 3, 1],
+                "uvs": [
+                    "(0, 0)",
+                    "(0, long_edge_uv_length)",
+                    "(uv_border_texture, short_edge_uv_total)",
+                    "(uv_border_texture, short_edge_uv_offset)"
+                ],
+                "normals": null
+            }
+        ],
+        "instances": [
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[4]",
+                "params": {
+                    "height": "height",
+                    "length": "long_edge_length",
+                    "is_left_sink": "False",
+                    "is_right_sink": "False"
+                },
+                "transform": "ident()"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[2]",
+                "params": {
+                    "height": "height",
+                    "length": "distance(0, 0, short_edge_offset, 2.5)",
+                    "is_left_sink": "False",
+                    "is_right_sink": "is_sink"
+                },
+                "transform": "rot(0, 0, angle(0, 0, short_edge_offset, 2.5)) @ scale(1, -1, 1)"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[3]",
+                "params": {
+                    "height": "height",
+                    "length": "distance(long_edge_length, 0, short_edge_total, 2.5)",
+                    "is_left_sink": "False",
+                    "is_right_sink": "is_sink"
+                },
+                "transform": "move(long_edge_length, 0, 0) @ rot(0, 0, angle(long_edge_length, 0, short_edge_total, 2.5))"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[5]",
+                "params": {
+                    "height": "height",
+                    "length": "short_edge_length",
+                    "is_left_sink": "is_sink",
+                    "is_right_sink": "is_sink"
+                },
+                "transform": "move(short_edge_offset, 2.5, 0) @ scale(1, -1, 1)"
+            },
+            {
+                "identifier": "floor_4edges_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "top_left_pos": "(0, 0)",
+                    "top_right_pos": "(short_edge_offset, 2.5)",
+                    "bottom_left_pos": "(long_edge_length, 0)",
+                    "bottom_right_pos": "(short_edge_total, 2.5)"
+                },
+                "transform": "move(0, 0, -height)"
+            }
+        ]
+    },
+    // Same as previous one, but looks like triangle from top to bottom.
+    // 
+    // The bottom edge is from origin to +X with `edge_length` length.
+    // The tip is going to +Y.
+    // The height of this triangle is always 2.5 and the offset between tip and Y axis is `tip_offset`.
+    {
+        "identifier": "cv_triangle_side",
+        "showcase": null,
+        "params": [
+            {
+                "field": "edge_length",
+                "data": "5.0"
+            },
+            {
+                "field": "tip_offset",
+                "data": "2.5"
+            },
+            {
+                "field": "height",
+                "data": "5.0"
+            },
+            {
+                "field": "face",
+                "data": "(True, False, False, False, True, None)"
+            },
+            {
+                "field": "is_sink",
+                "data": "False"
+            }
+        ],
+        "skip": "edge_length == 0.0",
+        "vars": [
+            {
+                "field": "edge_uv_length",
+                "data": "edge_length / 5.0"
+            },
+            {
+                "field": "tip_uv_offset",
+                "data": "tip_offset / 5.0"
+            },
+            {
+                "field": "sink",
+                "data": "0.7 if is_sink else 0.0"
+            }
+        ],
+        "vertices": [
+            {
+                "skip": "not face[0]",
+                "data": "(0, 0, 0)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(tip_offset, 2.5, -sink)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(edge_length, 0, 0)"
+            }
+        ],
+        "faces": [
+            {
+                "skip": "not face[0]",
+                "texture": "\"FloorTopProfil\" if is_sink else \"FloorTopBorder\"",
+                "indices": [0, 2, 1],
+                "uvs": [
+                    "(0, 0)",
+                    "(0, edge_uv_length)",
+                    "(0.5, tip_uv_offset)"
+                ],
+                "normals": null
+            }
+        ],
+        "instances": [
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[4]",
+                "params": {
+                    "height": "height",
+                    "length": "edge_length",
+                    "is_left_sink": "False",
+                    "is_right_sink": "False"
+                },
+                "transform": "ident()"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[2]",
+                "params": {
+                    "height": "height",
+                    "length": "distance(0, 0, tip_offset, 2.5)",
+                    "is_left_sink": "False",
+                    "is_right_sink": "is_sink"
+                },
+                "transform": "rot(0, 0, angle(0, 0, tip_offset, 2.5)) @ scale(1, -1, 1)"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[3]",
+                "params": {
+                    "height": "height",
+                    "length": "distance(edge_length, 0, tip_offset, 2.5)",
+                    "is_left_sink": "False",
+                    "is_right_sink": "is_sink"
+                },
+                "transform": "move(edge_length, 0, 0) @ rot(0, 0, angle(edge_length, 0, tip_offset, 2.5))"
+            },
+            {
+                "identifier": "floor_triangle_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "length": "edge_length",
+                    "width": "2.5",
+                    "tip_offset": "tip_offset"
+                },
+                "transform": "move(0, 0, -height)"
+            }
+        ]
+    },
+    {
+        "identifier": "cv_triangle_center",
+        "showcase": null,
+        "params": [
+            {
+                "field": "height",
+                "data": "5.0"
+            },
+            {
+                "field": "face",
+                "data": "(True, False, False, False, True, None)"
+            },
+            {
+                "field": "is_sink",
+                "data": "False"
+            }
+        ],
+        "skip": "False",
+        "vars": [
+            {
+                "field": "sink",
+                "data": "0.7 if is_sink else 0.0"
+            }
+        ],
+        "vertices": [
+            {
+                "skip": "not face[0]",
+                "data": "(0, 0, 0)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(5, 0, 0)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(2.5, 2.5, -sink)"
+            },
+            {
+                "skip": "(not face[0]) or (not is_sink)",
+                "data": "(2.5, 0, -sink)"
+            }
+        ],
+        "faces": [
+            {
+                "skip": "(not face[0]) or is_sink",
+                "texture": "\"FloorTopFlat\"",
+                "indices": [0, 1, 2],
+                "uvs": [
+                    "(0, 0)",
+                    "(1, 0)",
+                    "(0.5, 0.5)"
+                ],
+                "normals": null
+            },
+            {
+                "skip": "(not face[0]) or (not is_sink)",
+                "texture": "\"FloorTopProfil\"",
+                "indices": [0, 3, 2],
+                "uvs": [
+                    "(0, 0)",
+                    "(0.5, 0)",
+                    "(0.5, 0.5)"
+                ],
+                "normals": null
+            },
+            {
+                "skip": "(not face[0]) or (not is_sink)",
+                "texture": "\"FloorTopProfil\"",
+                "indices": [3, 1, 2],
+                "uvs": [
+                    "(0.5, 0)",
+                    "(1, 0)",
+                    "(0.5, 0.5)"
+                ],
+                "normals": null
+            }
+        ],
+        "instances": [
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[2]",
+                "params": {
+                    "height": "height",
+                    "length": "distance(0, 0, 2.5, 2.5)",
+                    "is_left_sink": "False",
+                    "is_right_sink": "is_sink"
+                },
+                "transform": "rot(0, 0, 45)"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[3]",
+                "params": {
+                    "height": "height",
+                    "length": "distance(5, 0, 2.5, 2.5)",
+                    "is_left_sink": "False",
+                    "is_right_sink": "is_sink"
+                },
+                "transform": "move(5, 0, 0) @ rot(0, 0, 135)"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "(not face[4]) or (not is_sink)",
+                "params": {
+                    "height": "height",
+                    "length": "2.5",
+                    "is_left_sink": "False",
+                    "is_right_sink": "True"
+                },
+                "transform": "ident()"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "(not face[4]) or (not is_sink)",
+                "params": {
+                    "height": "height",
+                    "length": "2.5",
+                    "is_left_sink": "True",
+                    "is_right_sink": "False"
+                },
+                "transform": "move(2.5, 0, 0)"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "(not face[4]) or is_sink",
+                "params": {
+                    "height": "height",
+                    "length": "5",
+                    "is_left_sink": "False",
+                    "is_right_sink": "False"
+                },
+                "transform": "ident()"
+            },
+            {
+                "identifier": "floor_triangle_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "length": "5",
+                    "width": "2.5",
+                    "tip_offset": "2.5"
+                },
+                "transform": "move(0, 0, -height)"
+            }
+        ]
+    }
+]

assets/jsons/corners.json5

@@ -135,7 +135,7 @@
                 "transform": "move(2.5, 2.5, 0) @ rot(0, 0, 180)"
             },
             {
-                "identifier": "floor_bottom",
+                "identifier": "floor_rectangle_bottom",
                 "skip": "not face[1]",
                 "params": {
                     "length": "2.5",
@@ -149,6 +149,7 @@
         "identifier": "floor_normal_inner_corner",
         "showcase": {
             "title": "Normal Inner Corner",
+            "category": "Half Block Corners",
             "icon": "NormalInnerCorner",
             "type": "floor",
             "cfgs": [
@@ -201,6 +202,7 @@
         "identifier": "floor_sink_inner_corner",
         "showcase": {
             "title": "Sink Inner Corner",
+            "category": "Half Block Corners",
             "icon": "SinkInnerCorner",
             "type": "floor",
             "cfgs": [
@@ -253,6 +255,7 @@
         "identifier": "floor_ribbon_inner_corner",
         "showcase": {
             "title": "Ribbon Inner Corner",
+            "category": "Half Block Corners",
             "icon": "RibbonInnerCorner",
             "type": "floor",
             "cfgs": [
@@ -305,6 +308,7 @@
         "identifier": "floor_normal_outter_corner",
         "showcase": {
             "title": "Normal Outter Corner",
+            "category": "Half Block Corners",
             "icon": "NormalOutterCorner",
             "type": "floor",
             "cfgs": [
@@ -357,6 +361,7 @@
         "identifier": "floor_sink_outter_corner",
         "showcase": {
             "title": "Sink Outter Corner",
+            "category": "Half Block Corners",
             "icon": "SinkOutterCorner",
             "type": "floor",
             "cfgs": [
@@ -409,6 +414,7 @@
         "identifier": "floor_ribbon_outter_corner",
         "showcase": {
             "title": "Ribbon Outter Corner",
+            "category": "Half Block Corners",
             "icon": "RibbonOutterCorner",
             "type": "floor",
             "cfgs": [

assets/jsons/crossings.json5

@@ -22,52 +22,57 @@
         "faces": [],
         "instances": [
             {
-                "identifier": "raw_floor_corner",
+                "identifier": "cv_triangle_side",
                 "skip": "False",
                 "params": {
+                    "edge_length": "5",
+                    "tip_offset": "2.5",
                     "height": "height",
-                    "face": "(face[0], face[1], face[2], False, face[4], False)",
-                    "is_sink": "is_sink",
-                    "is_inner": "False",
-                    "is_ribbon": "False"
+                    "face": "(face[0], False, False, False, face[4], None)",
+                    "is_sink": "is_sink"
                 },
                 "transform": "ident()"
             },
             {
-                "identifier": "raw_floor_border",
+                "identifier": "cv_triangle_center",
                 "skip": "False",
                 "params": {
-                    "length": "2.5",
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[3], face[4], False)",
-                    "is_sink": "is_sink",
-                    "is_ribbon": "False"
+                    "face": "(face[0], False, False, False, face[3], None)",
+                    "is_sink": "is_sink"
                 },
-                "transform": "move(2.5, 0, 0)"
+                "transform": "move(5, 0, 0) @ rot(0, 0, 90)"
             },
             {
-                "identifier": "raw_floor_border",
+                "identifier": "cv_triangle_center",
                 "skip": "False",
                 "params": {
-                    "length": "2.5",
                     "height": "height",
-                    "face": "(face[0], face[1], face[5], False, face[2], False)",
-                    "is_sink": "is_sink",
-                    "is_ribbon": "False"
+                    "face": "(face[0], False, False, False, face[5], None)",
+                    "is_sink": "is_sink"
+                },
+                "transform": "move(5, 5, 0) @ rot(0, 0, 180)"
+            },
+            {
+                "identifier": "cv_triangle_side",
+                "skip": "False",
+                "params": {
+                    "edge_length": "5",
+                    "tip_offset": "2.5",
+                    "height": "height",
+                    "face": "(face[0], False, False, False, face[2], None)",
+                    "is_sink": "is_sink"
                 },
                 "transform": "move(0, 5, 0) @ rot(0, 0, -90)"
             },
             {
-                "identifier": "raw_floor_corner",
-                "skip": "False",
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
                 "params": {
-                    "height": "height",
-                    "face": "(face[0], face[1], False, face[3], False, face[5])",
-                    "is_sink": "is_sink",
-                    "is_inner": "True",
-                    "is_ribbon": "False"
+                    "length": "5",
+                    "width": "5"
                 },
-                "transform": "move(2.5, 2.5, 0)"
+                "transform": "move(0, 0, -height)"
             }
         ]
     },
@@ -94,40 +99,55 @@
         "faces": [],
         "instances": [
             {
-                "identifier": "raw_floor_border",
+                "identifier": "cv_triangle_center",
                 "skip": "False",
                 "params": {
-                    "length": "5",
                     "height": "height",
-                    "face": "(face[0], face[1], face[5], face[4], face[2], False)",
-                    "is_sink": "is_sink",
-                    "is_ribbon": "False"
+                    "face": "(face[0], False, False, False, face[4], None)",
+                    "is_sink": "is_sink"
+                },
+                "transform": "ident()"
+            },
+            {
+                "identifier": "cv_triangle_center",
+                "skip": "False",
+                "params": {
+                    "height": "height",
+                    "face": "(face[0], False, False, False, face[3], None)",
+                    "is_sink": "is_sink"
+                },
+                "transform": "move(5, 0, 0) @ rot(0, 0, 90)"
+            },
+            {
+                "identifier": "cv_triangle_center",
+                "skip": "False",
+                "params": {
+                    "height": "height",
+                    "face": "(face[0], False, False, False, face[5], None)",
+                    "is_sink": "is_sink"
+                },
+                "transform": "move(5, 5, 0) @ rot(0, 0, 180)"
+            },
+            {
+                "identifier": "cv_triangle_side",
+                "skip": "False",
+                "params": {
+                    "edge_length": "5",
+                    "tip_offset": "2.5",
+                    "height": "height",
+                    "face": "(face[0], False, False, False, face[2], None)",
+                    "is_sink": "is_sink"
                 },
                 "transform": "move(0, 5, 0) @ rot(0, 0, -90)"
             },
             {
-                "identifier": "raw_floor_corner",
-                "skip": "False",
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
                 "params": {
-                    "height": "height",
-                    "face": "(face[0], face[1], False, face[4], False, face[3])",
-                    "is_sink": "is_sink",
-                    "is_inner": "True",
-                    "is_ribbon": "False"
+                    "length": "5",
+                    "width": "5"
                 },
-                "transform": "move(2.5, 2.5, 0) @ rot(0, 0, -90)"
-            },
-            {
-                "identifier": "raw_floor_corner",
-                "skip": "False",
-                "params": {
-                    "height": "height",
-                    "face": "(face[0], face[1], False, face[3], False, face[5])",
-                    "is_sink": "is_sink",
-                    "is_inner": "True",
-                    "is_ribbon": "False"
-                },
-                "transform": "move(2.5, 2.5, 0)"
+                "transform": "move(0, 0, -height)"
             }
         ]
     },
@@ -154,52 +174,53 @@
         "faces": [],
         "instances": [
             {
-                "identifier": "raw_floor_corner",
+                "identifier": "cv_triangle_center",
                 "skip": "False",
                 "params": {
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[5], False, face[2])",
-                    "is_sink": "is_sink",
-                    "is_inner": "True",
-                    "is_ribbon": "False"
+                    "face": "(face[0], False, False, False, face[4], None)",
+                    "is_sink": "is_sink"
                 },
-                "transform": "move(2.5, 2.5, 0) @ rot(0, 0, -270)"
+                "transform": "ident()"
             },
             {
-                "identifier": "raw_floor_corner",
+                "identifier": "cv_triangle_center",
                 "skip": "False",
                 "params": {
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[2], False, face[4])",
-                    "is_sink": "is_sink",
-                    "is_inner": "True",
-                    "is_ribbon": "False"
+                    "face": "(face[0], False, False, False, face[3], None)",
+                    "is_sink": "is_sink"
                 },
-                "transform": "move(2.5, 2.5, 0) @ rot(0, 0, -180)"
+                "transform": "move(5, 0, 0) @ rot(0, 0, 90)"
             },
             {
-                "identifier": "raw_floor_corner",
+                "identifier": "cv_triangle_center",
                 "skip": "False",
                 "params": {
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[4], False, face[3])",
-                    "is_sink": "is_sink",
-                    "is_inner": "True",
-                    "is_ribbon": "False"
+                    "face": "(face[0], False, False, False, face[5], None)",
+                    "is_sink": "is_sink"
                 },
-                "transform": "move(2.5, 2.5, 0) @ rot(0, 0, -90)"
+                "transform": "move(5, 5, 0) @ rot(0, 0, 180)"
             },
             {
-                "identifier": "raw_floor_corner",
+                "identifier": "cv_triangle_center",
                 "skip": "False",
                 "params": {
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[3], False, face[5])",
-                    "is_sink": "is_sink",
-                    "is_inner": "True",
-                    "is_ribbon": "False"
+                    "face": "(face[0], False, False, False, face[2], None)",
+                    "is_sink": "is_sink"
                 },
-                "transform": "move(2.5, 2.5, 0)"
+                "transform": "move(0, 5, 0) @ rot(0, 0, -90)"
+            },
+            {
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "length": "5",
+                    "width": "5"
+                },
+                "transform": "move(0, 0, -height)"
             }
         ]
     },
@@ -207,6 +228,7 @@
         "identifier": "floor_normal_l_crossing",
         "showcase": {
             "title": "Normal L Crossing",
+            "category": "Floor Crossings",
             "icon": "NormalLCrossing",
             "type": "floor",
             "cfgs": [
@@ -257,6 +279,7 @@
         "identifier": "floor_sink_l_crossing",
         "showcase": {
             "title": "Sink L Crossing",
+            "category": "Floor Crossings",
             "icon": "SinkLCrossing",
             "type": "floor",
             "cfgs": [
@@ -307,6 +330,7 @@
         "identifier": "floor_normal_t_crossing",
         "showcase": {
             "title": "Normal T Crossing",
+            "category": "Floor Crossings",
             "icon": "NormalTCrossing",
             "type": "floor",
             "cfgs": [
@@ -357,6 +381,7 @@
         "identifier": "floor_sink_t_crossing",
         "showcase": {
             "title": "Sink T Crossing",
+            "category": "Floor Crossings",
             "icon": "SinkTCrossing",
             "type": "floor",
             "cfgs": [
@@ -407,6 +432,7 @@
         "identifier": "floor_normal_x_crossing",
         "showcase": {
             "title": "Normal X Crossing",
+            "category": "Floor Crossings",
             "icon": "NormalXCrossing",
             "type": "floor",
             "cfgs": [
@@ -457,6 +483,7 @@
         "identifier": "floor_sink_x_crossing",
         "showcase": {
             "title": "Sink X Crossing",
+            "category": "Floor Crossings",
             "icon": "SinkXCrossing",
             "type": "floor",
             "cfgs": [

assets/jsons/flat.json5

@@ -3,6 +3,7 @@
         "identifier": "floor_flat",
         "showcase": {
             "title": "Flat",
+            "category": "Miscellaneous",
             "icon": "Flat",
             "type": "floor",
             "cfgs": [
@@ -36,7 +37,7 @@
                 },
                 {
                     "field": "is_sink_",
-                    "type": "float",
+                    "type": "bool",
                     "title": "Is Sink",
                     "desc": "Whether this flat floor is used for sink floor.",
                     "default": "False"
@@ -158,7 +159,7 @@
                 "transform": "move(length, width, 0) @ rot(0, 0, 180)"
             },
             {
-                "identifier": "floor_bottom",
+                "identifier": "floor_rectangle_bottom",
                 "skip": "not face[1]",
                 "params": {
                     "length": "length",

assets/jsons/platforms.json5

@@ -34,53 +34,61 @@
         "faces": [],
         "instances": [
             {
-                "identifier": "raw_floor_corner",
+                "identifier": "cv_trapezoid_side",
                 "skip": "False",
                 "params": {
+                    "long_edge_length": "length + 5",
+                    "short_edge_offset": "2.5",
+                    "short_edge_length": "length",
                     "height": "height",
-                    "face": "(face[0], face[1], face[4], False, face[3], False)",
+                    "face": "(face[0], False, False, False, face[4], False)",
                     "is_sink": "is_sink",
-                    "is_inner": "False",
-                    "is_ribbon": "is_ribbon"
-                },
-                "transform": "move(5 + length, 0, 0) @ rot(0, 0, -270)"
-            },
-            {
-                "identifier": "raw_floor_corner",
-                "skip": "False",
-                "params": {
-                    "height": "height",
-                    "face": "(face[0], face[1], face[3], False, face[5], False)",
-                    "is_sink": "is_sink",
-                    "is_inner": "False",
-                    "is_ribbon": "is_ribbon"
-                },
-                "transform": "move(5 + length, 5 + width, 0) @ rot(0, 0, -180)"
-            },
-            {
-                "identifier": "raw_floor_corner",
-                "skip": "False",
-                "params": {
-                    "height": "height",
-                    "face": "(face[0], face[1], face[5], False, face[2], False)",
-                    "is_sink": "is_sink",
-                    "is_inner": "False",
-                    "is_ribbon": "is_ribbon"
-                },
-                "transform": "move(0, 5 + width, 0) @ rot(0, 0, -90)"
-            },
-            {
-                "identifier": "raw_floor_corner",
-                "skip": "False",
-                "params": {
-                    "height": "height",
-                    "face": "(face[0], face[1], face[2], False, face[4], False)",
-                    "is_sink": "is_sink",
-                    "is_inner": "False",
                     "is_ribbon": "is_ribbon"
                 },
                 "transform": "ident()"
             },
+            {
+                "identifier": "cv_trapezoid_side",
+                "skip": "False",
+                "params": {
+                    "long_edge_length": "length + 5",
+                    "short_edge_offset": "2.5",
+                    "short_edge_length": "length",
+                    "height": "height",
+                    "face": "(face[0], False, False, False, face[5], False)",
+                    "is_sink": "is_sink",
+                    "is_ribbon": "is_ribbon"
+                },
+                "transform": "move(0, 5 + width, 0) @ scale(1, -1, 1)"
+            },
+            {
+                "identifier": "cv_trapezoid_side",
+                "skip": "False",
+                "params": {
+                    "long_edge_length": "width + 5",
+                    "short_edge_offset": "2.5",
+                    "short_edge_length": "width",
+                    "height": "height",
+                    "face": "(face[0], False, False, False, face[3], False)",
+                    "is_sink": "is_sink",
+                    "is_ribbon": "is_ribbon"
+                },
+                "transform": "move(5 + length, 0, 0) @ rot(0, 0, 90)"
+            },
+            {
+                "identifier": "cv_trapezoid_side",
+                "skip": "False",
+                "params": {
+                    "long_edge_length": "width + 5",
+                    "short_edge_offset": "2.5",
+                    "short_edge_length": "width",
+                    "height": "height",
+                    "face": "(face[0], False, False, False, face[2], False)",
+                    "is_sink": "is_sink",
+                    "is_ribbon": "is_ribbon"
+                },
+                "transform": "rot(0, 0, 90) @ scale(1, -1, 1)"
+            },
             {
                 "identifier": "floor_flat",
                 "skip": "False",
@@ -88,58 +96,19 @@
                     "height": "height",
                     "length": "length",
                     "width": "width",
-                    "face": "(face[0], face[1], False, False, False, False)",
+                    "face": "(face[0], False, False, False, False, False)",
                     "is_sink": "is_sink"
                 },
                 "transform": "move(2.5, 2.5, 0)"
             },
             {
-                "identifier": "raw_floor_border",
-                "skip": "False",
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
                 "params": {
-                    "height": "height",
-                    "length": "length",
-                    "face": "(face[0], face[1], False, False, face[4], False)",
-                    "is_sink": "is_sink",
-                    "is_ribbon": "is_ribbon"
+                    "length": "5 + length",
+                    "width": "5 + width"
                 },
-                "transform": "move(2.5, 0, 0)"
-            },
-            {
-                "identifier": "raw_floor_border",
-                "skip": "False",
-                "params": {
-                    "height": "height",
-                    "length": "width",
-                    "face": "(face[0], face[1], False, False, face[2], False)",
-                    "is_sink": "is_sink",
-                    "is_ribbon": "is_ribbon"
-                },
-                "transform": "move(0, 2.5 + width, 0) @ rot(0, 0, -90)"
-            },
-            {
-                "identifier": "raw_floor_border",
-                "skip": "False",
-                "params": {
-                    "height": "height",
-                    "length": "length",
-                    "face": "(face[0], face[1], False, False, face[5], False)",
-                    "is_sink": "is_sink",
-                    "is_ribbon": "is_ribbon"
-                },
-                "transform": "move(2.5 + length, 5 + width, 0) @ rot(0, 0, -180)"
-            },
-            {
-                "identifier": "raw_floor_border",
-                "skip": "False",
-                "params": {
-                    "height": "height",
-                    "length": "width",
-                    "face": "(face[0], face[1], False, False, face[3], False)",
-                    "is_sink": "is_sink",
-                    "is_ribbon": "is_ribbon"
-                },
-                "transform": "move(5 + length, 2.5, 0) @ rot(0, 0, -270)"
+                "transform": "move(0, 0, -height)"
             }
         ]
     },
@@ -147,6 +116,7 @@
         "identifier": "floor_normal_platform",
         "showcase": {
             "title": "Normal Platform",
+            "category": "Platforms",
             "icon": "NormalPlatform",
             "type": "floor",
             "cfgs": [
@@ -222,6 +192,7 @@
         "identifier": "floor_sink_platform",
         "showcase": {
             "title": "Sink Platform",
+            "category": "Platforms",
             "icon": "SinkPlatform",
             "type": "floor",
             "cfgs": [
@@ -297,6 +268,7 @@
         "identifier": "floor_ribbon_platform",
         "showcase": {
             "title": "Ribbon Platform",
+            "category": "Platforms",
             "icon": "RibbonPlatform",
             "type": "floor",
             "cfgs": [

assets/jsons/sides.json5

@@ -122,7 +122,142 @@
         "instances": []
     },
     {
-        "identifier": "floor_bottom",
+        "identifier": "floor_4edges_bottom",
+        "showcase": null,
+        "params": [
+            {
+                "field": "top_left_pos",
+                "data": "(0.0, 0.0)"
+            },
+            {
+                "field": "top_right_pos",
+                "data": "(0.0, 5.0)"
+            },
+            {
+                "field": "bottom_left_pos",
+                "data": "(5.0, 0.0)"
+            },
+            {
+                "field": "bottom_right_pos",
+                "data": "(5.0, 5.0)"
+            }
+        ],
+        "skip": "False",
+        "vars": [
+            {
+                "field": "top_left_uv",
+                "data": "tuple(map(lambda x: x / 5.0, top_left_pos))"
+            },
+            {
+                "field": "top_right_uv",
+                "data": "tuple(map(lambda x: x / 5.0, top_right_pos))"
+            },
+            {
+                "field": "bottom_left_uv",
+                "data": "tuple(map(lambda x: x / 5.0, bottom_left_pos))"
+            },
+            {
+                "field": "bottom_right_uv",
+                "data": "tuple(map(lambda x: x / 5.0, bottom_right_pos))"
+            }
+        ],
+        "vertices": [
+            {
+                "skip": "False",
+                "data": "top_left_pos + (0, )"
+            },
+            {
+                "skip": "False",
+                "data": "top_right_pos + (0, )"
+            },
+            {
+                "skip": "False",
+                "data": "bottom_left_pos + (0, )"
+            },
+            {
+                "skip": "False",
+                "data": "bottom_right_pos + (0, )"
+            }
+        ],
+        "faces": [
+            {
+                "skip": "False",
+                "texture": "\"FloorTopBorderless\"",
+                "indices": [0, 1, 3, 2],
+                "uvs": [
+                    "top_left_uv",
+                    "top_right_uv",
+                    "bottom_right_uv",
+                    "bottom_left_uv"
+                ],
+                "normals": null
+            }
+        ],
+        "instances": []
+    },
+    {
+        "identifier": "floor_3edges_bottom",
+        "showcase": null,
+        "params": [
+            {
+                "field": "top_pos",
+                "data": "(0.0, 0.0)"
+            },
+            {
+                "field": "bottom_pos",
+                "data": "(5.0, 0.0)"
+            },
+            {
+                "field": "tip_pos",
+                "data": "(2.5, 2.5)"
+            }
+        ],
+        "skip": "False",
+        "vars": [
+            {
+                "field": "top_uv",
+                "data": "tuple(map(lambda x: x / 5.0, top_pos))"
+            },
+            {
+                "field": "bottom_uv",
+                "data": "tuple(map(lambda x: x / 5.0, bottom_pos))"
+            },
+            {
+                "field": "tip_uv",
+                "data": "tuple(map(lambda x: x / 5.0, tip_pos))"
+            }
+        ],
+        "vertices": [
+            {
+                "skip": "False",
+                "data": "top_pos + (0, )"
+            },
+            {
+                "skip": "False",
+                "data": "bottom_pos + (0, )"
+            },
+            {
+                "skip": "False",
+                "data": "tip_pos + (0, )"
+            }
+        ],
+        "faces": [
+            {
+                "skip": "False",
+                "texture": "\"FloorTopBorderless\"",
+                "indices": [0, 2, 1],
+                "uvs": [
+                    "top_uv",
+                    "tip_uv",
+                    "bottom_uv"
+                ],
+                "normals": null
+            }
+        ],
+        "instances": []
+    },
+    {
+        "identifier": "floor_rectangle_bottom",
         "showcase": null,
         "params": [
             {
@@ -135,48 +270,55 @@
             }
         ],
         "skip": "length == 0.0 or width == 0.0",
-        "vars": [
+        "vars": [],
+        "vertices": [],
+        "faces": [],
+        "instances": [
             {
-                "field": "uv_length",
-                "data": "length / 5.0"
+                "identifier": "floor_4edges_bottom",
+                "skip": "False",
+                "params": {
+                    "top_left_pos": "(0, 0)",
+                    "top_right_pos": "(0, width)",
+                    "bottom_left_pos": "(length, 0)",
+                    "bottom_right_pos": "(length, width)"
+                },
+                "transform": "ident()"
+            }
+        ]
+    },
+    {
+        "identifier": "floor_triangle_bottom",
+        "showcase": null,
+        "params": [
+            {
+                "field": "length",
+                "data": "5.0"
             },
             {
-                "field": "uv_width",
-                "data": "width / 5.0"
+                "field": "width",
+                "data": "2.5"
+            },
+            {
+                "field": "tip_offset",
+                "data": "2.5"
             }
         ],
-        "vertices": [
+        "skip": "length == 0.0",
+        "vars": [],
+        "vertices": [],
+        "faces": [],
+        "instances": [
             {
+                "identifier": "floor_3edges_bottom",
                 "skip": "False",
-                "data": "(0, 0, 0)"
-            },
-            {
-                "skip": "False",
-                "data": "(0, width, 0)"
-            },
-            {
-                "skip": "False",
-                "data": "(length, 0, 0)"
-            },
-            {
-                "skip": "False",
-                "data": "(length, width, 0)"
+                "params": {
+                    "top_pos": "(0, 0)",
+                    "bottom_pos": "(length, 0)",
+                    "tip_pos": "(tip_offset, width)"
+                },
+                "transform": "ident()"
             }
-        ],
-        "faces": [
-            {
-                "skip": "False",
-                "texture": "\"FloorTopBorderless\"",
-                "indices": [0, 1, 3, 2],
-                "uvs": [
-                    "(0, 0)",
-                    "(uv_width, 0)",
-                    "(uv_width, uv_length)",
-                    "(0, uv_length)"
-                ],
-                "normals": null
-            }
-        ],
-        "instances": []
+        ]
     }
 ]

assets/jsons/streets.json5

@@ -0,0 +1,324 @@
+[
+    {
+        "identifier": "floor_normal_straight",
+        "showcase": {
+            "title": "Normal Floor",
+            "category": "Floors",
+            "icon": "NormalFloor",
+            "type": "floor",
+            "cfgs": [
+                {
+                    "field": "height_",
+                    "type": "float",
+                    "title": "Height",
+                    "desc": "The height of block.",
+                    "default": "5.0"
+                },
+                {
+                    "field": "length_",
+                    "type": "float",
+                    "title": "Length",
+                    "desc": "The length of block.",
+                    "default": "2.5"
+                },
+                {
+                    "field": "face_",
+                    "type": "face",
+                    "title": "Face",
+                    "desc": "Whether has some faces.",
+                    "default": "(True, False, False, False, True, True)"
+                }
+            ]
+        },
+        "params": [
+            {
+                "field": "height",
+                "data": "height_"
+            },
+            {
+                "field": "length",
+                "data": "length_"
+            },
+            {
+                "field": "face",
+                "data": "face_"
+            }
+        ],
+        "skip": "length == 0",
+        "vars": [
+            {
+                "field": "length_uv",
+                "data": "length / 5.0"
+            }
+        ],
+        "vertices": [
+            {
+                "skip": "not face[0]",
+                "data": "(0, 0, 0)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(length, 0, 0)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(length, 5, 0)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(0, 5, 0)"
+            }
+        ],
+        "faces": [
+            {
+                "skip": "not face[0]",
+                "texture": "\"FloorTopFlat\"",
+                "indices": [0, 1, 2, 3],
+                "uvs": [
+                    "(0, 0)",
+                    "(0, length_uv)",
+                    "(1, length_uv)",
+                    "(1, 0)"
+                ],
+                "normals": null
+            }
+        ],
+        "instances": [
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[2]",
+                "params": {
+                    "height": "height",
+                    "length": "5",
+                    "is_left_sink": "False",
+                    "is_right_sink": "False"
+                },
+                "transform": "rot(0, 0, 90) @ scale(1, -1, 1)"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[3]",
+                "params": {
+                    "height": "height",
+                    "length": "5",
+                    "is_left_sink": "False",
+                    "is_right_sink": "False"
+                },
+                "transform": "move(length, 0, 0) @ rot(0, 0, 90)"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[4]",
+                "params": {
+                    "height": "height",
+                    "length": "length",
+                    "is_left_sink": "False",
+                    "is_right_sink": "False"
+                },
+                "transform": "ident()"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[5]",
+                "params": {
+                    "height": "height",
+                    "length": "length",
+                    "is_left_sink": "False",
+                    "is_right_sink": "False"
+                },
+                "transform": "move(0, 5, 0) @ scale(1, -1, 1)"
+            },
+            {
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "length": "length",
+                    "width": "5"
+                },
+                "transform": "move(0, 0, -height)"
+            }
+        ]
+    },
+    {
+        "identifier": "floor_sink_straight",
+        "showcase": {
+            "title": "Sink Floor",
+            "category": "Floors",
+            "icon": "SinkFloor",
+            "type": "floor",
+            "cfgs": [
+                {
+                    "field": "height_",
+                    "type": "float",
+                    "title": "Height",
+                    "desc": "The height of block.",
+                    "default": "5.0"
+                },
+                {
+                    "field": "length_",
+                    "type": "float",
+                    "title": "Length",
+                    "desc": "The length of block.",
+                    "default": "2.5"
+                },
+                {
+                    "field": "face_",
+                    "type": "face",
+                    "title": "Face",
+                    "desc": "Whether has some faces.",
+                    "default": "(True, False, False, False, True, True)"
+                }
+            ]
+        },
+        "params": [
+            {
+                "field": "height",
+                "data": "height_"
+            },
+            {
+                "field": "length",
+                "data": "length_"
+            },
+            {
+                "field": "face",
+                "data": "face_"
+            }
+        ],
+        "skip": "length == 0",
+        "vars": [
+            {
+                "field": "length_uv",
+                "data": "length / 5.0"
+            }
+        ],
+        "vertices": [
+            {
+                "skip": "not face[0]",
+                "data": "(0, 0, 0)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(length, 0, 0)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(length, 2.5, -0.7)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(0, 2.5, -0.7)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(length, 5, 0)"
+            },
+            {
+                "skip": "not face[0]",
+                "data": "(0, 5, 0)"
+            }
+        ],
+        "faces": [
+            {
+                "skip": "not face[0]",
+                "texture": "\"FloorTopProfil\"",
+                "indices": [0, 1, 2, 3],
+                "uvs": [
+                    "(0, 0)",
+                    "(0, length_uv)",
+                    "(0.5, length_uv)",
+                    "(0.5, 0)"
+                ],
+                "normals": null
+            },
+            {
+                "skip": "not face[0]",
+                "texture": "\"FloorTopProfil\"",
+                "indices": [3, 2, 4, 5],
+                "uvs": [
+                    "(0.5, 0)",
+                    "(0.5, length_uv)",
+                    "(1, length_uv)",
+                    "(1, 0)"
+                ],
+                "normals": null
+            }
+        ],
+        "instances": [
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[2]",
+                "params": {
+                    "height": "height",
+                    "length": "2.5",
+                    "is_left_sink": "False",
+                    "is_right_sink": "True"
+                },
+                "transform": "rot(0, 0, 90) @ scale(1, -1, 1)"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[2]",
+                "params": {
+                    "height": "height",
+                    "length": "2.5",
+                    "is_left_sink": "True",
+                    "is_right_sink": "False"
+                },
+                "transform": "move(0, 2.5, 0) @ rot(0, 0, 90) @ scale(1, -1, 1)"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[3]",
+                "params": {
+                    "height": "height",
+                    "length": "2.5",
+                    "is_left_sink": "False",
+                    "is_right_sink": "True"
+                },
+                "transform": "move(length, 0, 0) @ rot(0, 0, 90)"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[3]",
+                "params": {
+                    "height": "height",
+                    "length": "2.5",
+                    "is_left_sink": "True",
+                    "is_right_sink": "False"
+                },
+                "transform": "move(length, 2.5, 0) @ rot(0, 0, 90)"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[4]",
+                "params": {
+                    "height": "height",
+                    "length": "length",
+                    "is_left_sink": "False",
+                    "is_right_sink": "False"
+                },
+                "transform": "ident()"
+            },
+            {
+                "identifier": "raw_floor_side",
+                "skip": "not face[5]",
+                "params": {
+                    "height": "height",
+                    "length": "length",
+                    "is_left_sink": "False",
+                    "is_right_sink": "False"
+                },
+                "transform": "move(0, 5, 0) @ scale(1, -1, 1)"
+            },
+            {
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "length": "length",
+                    "width": "5"
+                },
+                "transform": "move(0, 0, -height)"
+            }
+        ]
+    }
+]

assets/jsons/terminals.json5

@@ -1,4 +1,5 @@
 [
+    // The shared template prototype used by all floor terminals.
     {
         "identifier": "raw_floor_terminal",
         "showcase": null,
@@ -22,28 +23,53 @@
         "faces": [],
         "instances": [
             {
-                "identifier": "raw_floor_corner",
+                "identifier": "cv_trapezoid_side",
                 "skip": "False",
                 "params": {
+                    "long_edge_length": "5.0",
+                    "short_edge_offset": "2.5",
+                    "short_edge_length": "2.5",
                     "height": "height",
-                    "face": "(face[0], face[1], face[2], face[3], face[4], False)",
+                    "face": "(face[0], False, False, face[3], face[4], False)",
                     "is_sink": "is_sink",
-                    "is_inner": "False",
                     "is_ribbon": "False"
                 },
                 "transform": "ident()"
             },
             {
-                "identifier": "raw_floor_corner",
+                "identifier": "cv_trapezoid_side",
                 "skip": "False",
                 "params": {
+                    "long_edge_length": "5.0",
+                    "short_edge_offset": "2.5",
+                    "short_edge_length": "2.5",
                     "height": "height",
-                    "face": "(face[0], face[1], face[5], False, face[2], face[3])",
+                    "face": "(face[0], False, False, face[3], face[5], False)",
                     "is_sink": "is_sink",
-                    "is_inner": "False",
                     "is_ribbon": "False"
                 },
+                "transform": "move(0, 5, 0) @ scale(1, -1, 1)"
+            },
+            {
+                "identifier": "cv_triangle_side",
+                "skip": "False",
+                "params": {
+                    "edge_length": "5",
+                    "tip_offset": "2.5",
+                    "height": "height",
+                    "face": "(face[0], False, False, False, face[2], None)",
+                    "is_sink": "is_sink"
+                },
                 "transform": "move(0, 5, 0) @ rot(0, 0, -90)"
+            },
+            {
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "length": "5",
+                    "width": "5"
+                },
+                "transform": "move(0, 0, -height)"
             }
         ]
     },
@@ -51,6 +77,7 @@
         "identifier": "floor_normal_terminal",
         "showcase": {
             "title": "Normal Floor Terminal",
+            "category": "Floors",
             "icon": "NormalFloorTerminal",
             "type": "floor",
             "cfgs": [
@@ -101,6 +128,7 @@
         "identifier": "floor_sink_terminal",
         "showcase": {
             "title": "Sink Floor Terminal",
+            "category": "Floors",
             "icon": "SinkFloorTerminal",
             "type": "floor",
             "cfgs": [

assets/jsons/trafos.json5

@@ -137,6 +137,7 @@
         "identifier": "wood_trafo",
         "showcase": {
             "title": "Wood Trafo",
+            "category": "Trafo",
             "icon": "WoodTrafo",
             "type": "floor",
             "cfgs": [
@@ -187,6 +188,7 @@
         "identifier": "stone_trafo",
         "showcase": {
             "title": "Stone Trafo",
+            "category": "Trafo",
             "icon": "StoneTrafo",
             "type": "floor",
             "cfgs": [
@@ -237,6 +239,7 @@
         "identifier": "paper_trafo",
         "showcase": {
             "title": "Paper Trafo",
+            "category": "Trafo",
             "icon": "PaperTrafo",
             "type": "floor",
             "cfgs": [

assets/jsons/transitions.json5

@@ -111,6 +111,7 @@
         "identifier": "floor_transition",
         "showcase": {
             "title": "Transition",
+            "category": "Miscellaneous",
             "icon": "Transition",
             "type": "floor",
             "cfgs": [
@@ -177,7 +178,7 @@
                 "transform": "move(5, 5, 0) @ rot(0, 0, 180)"
             },
             {
-                "identifier": "floor_bottom",
+                "identifier": "floor_rectangle_bottom",
                 "skip": "not face[1]",
                 "params": {
                     "length": "5",
@@ -191,6 +192,7 @@
         "identifier": "floor_narrow_transition",
         "showcase": {
             "title": "Narrow Transition",
+            "category": "Miscellaneous",
             "icon": "NarrowTransition",
             "type": "floor",
             "cfgs": [
@@ -257,7 +259,7 @@
                 "transform": "move(2.5, 5, 0) @ rot(0, 0, 180)"
             },
             {
-                "identifier": "floor_bottom",
+                "identifier": "floor_rectangle_bottom",
                 "skip": "not face[1]",
                 "params": {
                     "length": "2.5",

assets/jsons/wide_floors.json5

@@ -3,6 +3,7 @@
         "identifier": "floor_wide_straight",
         "showcase": {
             "title": "Wide Floor",
+            "category": "Wide Floors",
             "icon": "WideFloor",
             "type": "floor",
             "cfgs": [
@@ -54,7 +55,7 @@
                 "data": "face_"
             }
         ],
-        "skip": "False",
+        "skip": "length == 0.0 or width == 0.0",
         "vars": [],
         "vertices": [],
         "faces": [],
@@ -65,7 +66,7 @@
                 "params": {
                     "length": "length",
                     "height": "height",
-                    "face": "(face[0], face[1], face[2], face[3], face[4], False)"
+                    "face": "(face[0], False, face[2], face[3], face[4], False)"
                 },
                 "transform": "ident()"
             },
@@ -75,9 +76,9 @@
                 "params": {
                     "length": "length",
                     "height": "height",
-                    "face": "(face[0], face[1], face[3], face[2], face[5], False)"
+                    "face": "(face[0], False, face[2], face[3], face[5], False)"
                 },
-                "transform": "move(length, 5 + width, 0) @ rot(0, 0, 180)"
+                "transform": "move(0, 5 + width, 0) @ scale(1, -1, 1)"
             },
             {
                 "identifier": "floor_flat",
@@ -86,10 +87,19 @@
                     "height": "height",
                     "length": "length",
                     "width": "width",
-                    "face": "(face[0], face[1], face[2], face[3], False, False)",
+                    "face": "(face[0], False, face[2], face[3], False, False)",
                     "is_sink": "True"
                 },
                 "transform": "move(0, 2.5, 0)"
+            },
+            {
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "length": "length",
+                    "width": "5 + width"
+                },
+                "transform": "move(0, 0, -height)"
             }
         ]
     },
@@ -97,6 +107,7 @@
         "identifier": "floor_wide_terminal",
         "showcase": {
             "title": "Wide Floor Terminal",
+            "category": "Wide Floors",
             "icon": "WideFloorTerminal",
             "type": "floor",
             "cfgs": [
@@ -137,38 +148,73 @@
                 "data": "face_"
             }
         ],
-        "skip": "False",
+        "skip": "width == 0.0",
         "vars": [],
         "vertices": [],
         "faces": [],
         "instances": [
             {
-                "identifier": "floor_sink_outter_corner",
+                "identifier": "cv_trapezoid_side",
                 "skip": "False",
                 "params": {
+                    "long_edge_length": "width + 5",
+                    "short_edge_offset": "2.5",
+                    "short_edge_length": "width",
                     "height": "height",
-                    "face": "(face[0], face[1], face[5], False, face[2], face[5])"
+                    "face": "(face[0], False, False, False, face[2], face[3])",
+                    "is_sink": "True",
+                    "is_ribbon": "False"
                 },
-                "transform": "move(0, 5 + width, 0) @ rot(0, 0, -90)"
+                "transform": "rot(0, 0, 90) @ scale(1, -1, 1)"
             },
             {
-                "identifier": "floor_sink_outter_corner",
+                "identifier": "cv_trapezoid_side",
                 "skip": "False",
                 "params": {
+                    "long_edge_length": "5.0",
+                    "short_edge_offset": "2.5",
+                    "short_edge_length": "2.5",
                     "height": "height",
-                    "face": "(face[0], face[1], face[2], face[5], face[4], False)"
+                    "face": "(face[0], False, False, face[3], face[4], False)",
+                    "is_sink": "True",
+                    "is_ribbon": "False"
                 },
                 "transform": "ident()"
             },
             {
-                "identifier": "floor_sink_border",
+                "identifier": "cv_trapezoid_side",
+                "skip": "False",
+                "params": {
+                    "long_edge_length": "5.0",
+                    "short_edge_offset": "2.5",
+                    "short_edge_length": "2.5",
+                    "height": "height",
+                    "face": "(face[0], False, False, face[3], face[5], False)",
+                    "is_sink": "True",
+                    "is_ribbon": "False"
+                },
+                "transform": "move(0, width + 5, 0) @ scale(1, -1, 1)"
+            },
+            {
+                "identifier": "floor_flat",
                 "skip": "False",
                 "params": {
                     "height": "height",
-                    "length": "width",
-                    "face": "(face[0], face[1], False, False, face[2], face[5])"
+                    "length": "2.5",
+                    "width": "width",
+                    "face": "(face[0], False, False, face[3], False, False)",
+                    "is_sink": "True"
                 },
-                "transform": "move(0, 2.5 + width, 0) @ rot(0, 0, -90)"
+                "transform": "move(2.5, 2.5, 0)"
+            },
+            {
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "length": "5",
+                    "width": "5 + width"
+                },
+                "transform": "move(0, 0, -height)"
             }
         ]
     },
@@ -176,6 +222,7 @@
         "identifier": "floor_wide_l_crossing",
         "showcase": {
             "title": "Wide Floor L Crossing",
+            "category": "Wide Floors",
             "icon": "WideLCrossing",
             "type": "floor",
             "cfgs": [
@@ -227,46 +274,45 @@
                 "data": "face_"
             }
         ],
-        "skip": "False",
+        "skip": "width_h == 0.0 or width_v == 0.0",
         "vars": [],
         "vertices": [],
         "faces": [],
         "instances": [
             {
-                "identifier": "floor_sink_outter_corner",
+                "identifier": "cv_trapezoid_side",
                 "skip": "False",
                 "params": {
+                    "long_edge_length": "width_h + 5",
+                    "short_edge_offset": "2.5",
+                    "short_edge_length": "width_h + 2.5",
                     "height": "height",
-                    "face": "(face[0], face[1], face[2], False, face[4], False)"
+                    "face": "(face[0], False, False, face[3], face[4], False)",
+                    "is_sink": "True",
+                    "is_ribbon": "False"
                 },
                 "transform": "ident()"
             },
             {
-                "identifier": "floor_sink_border",
+                "identifier": "cv_trapezoid_side",
                 "skip": "False",
                 "params": {
-                    "length": "2.5 + width_h",
+                    "long_edge_length": "width_v + 5",
+                    "short_edge_offset": "2.5",
+                    "short_edge_length": "width_v + 2.5",
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[3], face[4], False)"
+                    "face": "(face[0], False, False, face[5], face[2], False)",
+                    "is_sink": "True",
+                    "is_ribbon": "False"
                 },
-                "transform": "move(2.5, 0, 0)"
-            },
-            {
-                "identifier": "floor_sink_border",
-                "skip": "False",
-                "params": {
-                    "length": "2.5 + width_v",
-                    "height": "height",
-                    "face": "(face[0], face[1], face[5], False, face[2], False)"
-                },
-                "transform": "move(0, 5 + width_v, 0) @ rot(0, 0, -90)"
+                "transform": "rot(0, 0, 90) @ scale(1, -1, 1)"
             },
             {
                 "identifier": "floor_sink_inner_corner",
                 "skip": "False",
                 "params": {
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[3], False, face[5])"
+                    "face": "(face[0], False, False, face[3], False, face[5])"
                 },
                 "transform": "move(2.5 + width_h, 2.5 + width_v, 0)"
             },
@@ -277,7 +323,7 @@
                     "height": "height",
                     "length": "width_h + 2.5",
                     "width": "width_v",
-                    "face": "(face[0], face[1], False, face[3], False, False)",
+                    "face": "(face[0], False, False, face[3], False, False)",
                     "is_sink": "True"
                 },
                 "transform": "move(2.5, 2.5, 0)"
@@ -289,10 +335,19 @@
                     "height": "height",
                     "length": "width_h",
                     "width": "2.5",
-                    "face": "(face[0], face[1], False, False, False, face[5])",
+                    "face": "(face[0], False, False, False, False, face[5])",
                     "is_sink": "True"
                 },
                 "transform": "move(2.5, 2.5 + width_v, 0)"
+            },
+            {
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "length": "width_h + 5",
+                    "width": "width_v + 5"
+                },
+                "transform": "move(0, 0, -height)"
             }
         ]
     },
@@ -300,6 +355,7 @@
         "identifier": "floor_wide_t_crossing",
         "showcase": {
             "title": "Wide Floor T Crossing",
+            "category": "Wide Floors",
             "icon": "WideTCrossing",
             "type": "floor",
             "cfgs": [
@@ -351,7 +407,7 @@
                 "data": "face_"
             }
         ],
-        "skip": "False",
+        "skip": "width_h == 0.0 or width_v == 0.0",
         "vars": [],
         "vertices": [],
         "faces": [],
@@ -362,7 +418,7 @@
                 "params": {
                     "length": "5 + width_v",
                     "height": "height",
-                    "face": "(face[0], face[1], face[5], face[4], face[2], False)"
+                    "face": "(face[0], False, face[5], face[4], face[2], False)"
                 },
                 "transform": "move(0, 5 + width_v, 0) @ rot(0, 0, -90)"
             },
@@ -371,7 +427,7 @@
                 "skip": "False",
                 "params": {
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[4], False, face[3])"
+                    "face": "(face[0], False, False, face[4], False, face[3])"
                 },
                 "transform": "move(2.5 + width_h, 2.5, 0) @ rot(0, 0, -90)"
             },
@@ -380,7 +436,7 @@
                 "skip": "False",
                 "params": {
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[3], False, face[5])"
+                    "face": "(face[0], False, False, face[3], False, face[5])"
                 },
                 "transform": "move(2.5 + width_h, 2.5 + width_v, 0)"
             },
@@ -391,7 +447,7 @@
                     "height": "height",
                     "length": "width_h",
                     "width": "5 + width_v",
-                    "face": "(face[0], face[1], False, False, face[4], face[5])",
+                    "face": "(face[0], False, False, False, face[4], face[5])",
                     "is_sink": "True"
                 },
                 "transform": "move(2.5, 0, 0)"
@@ -403,10 +459,19 @@
                     "height": "height",
                     "length": "2.5",
                     "width": "width_v",
-                    "face": "(face[0], face[1], False, face[3], False, False)",
+                    "face": "(face[0], False, False, face[3], False, False)",
                     "is_sink": "True"
                 },
                 "transform": "move(2.5 + width_h, 2.5, 0)"
+            },
+            {
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "length": "width_h + 5",
+                    "width": "width_v + 5"
+                },
+                "transform": "move(0, 0, -height)"
             }
         ]
     },
@@ -414,6 +479,7 @@
         "identifier": "floor_wide_x_crossing",
         "showcase": {
             "title": "Wide Floor X Crossing",
+            "category": "Wide Floors",
             "icon": "WideXCrossing",
             "type": "floor",
             "cfgs": [
@@ -465,7 +531,7 @@
                 "data": "face_"
             }
         ],
-        "skip": "False",
+        "skip": "width_h == 0.0 or width_v == 0.0",
         "vars": [],
         "vertices": [],
         "faces": [],
@@ -475,7 +541,7 @@
                 "skip": "False",
                 "params": {
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[5], False, face[2])"
+                    "face": "(face[0], False, False, face[5], False, face[2])"
                 },
                 "transform": "move(2.5, 2.5 + width_v, 0) @ rot(0, 0, -270)"
             },
@@ -484,7 +550,7 @@
                 "skip": "False",
                 "params": {
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[2], False, face[4])"
+                    "face": "(face[0], False, False, face[2], False, face[4])"
                 },
                 "transform": "move(2.5, 2.5, 0) @ rot(0, 0, -180)"
             },
@@ -493,7 +559,7 @@
                 "skip": "False",
                 "params": {
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[4], False, face[3])"
+                    "face": "(face[0], False, False, face[4], False, face[3])"
                 },
                 "transform": "move(2.5 + width_h, 2.5, 0) @ rot(0, 0, -90)"
             },
@@ -502,7 +568,7 @@
                 "skip": "False",
                 "params": {
                     "height": "height",
-                    "face": "(face[0], face[1], False, face[3], False, face[5])"
+                    "face": "(face[0], False, False, face[3], False, face[5])"
                 },
                 "transform": "move(2.5 + width_h, 2.5 + width_v, 0)"
             },
@@ -513,7 +579,7 @@
                     "height": "height",
                     "length": "width_h",
                     "width": "5 + width_v",
-                    "face": "(face[0], face[1], False, False, face[4], face[5])",
+                    "face": "(face[0], False, False, False, face[4], face[5])",
                     "is_sink": "True"
                 },
                 "transform": "move(2.5, 0, 0)"
@@ -525,7 +591,7 @@
                     "height": "height",
                     "length": "2.5",
                     "width": "width_v",
-                    "face": "(face[0], face[1], False, face[3], False, False)",
+                    "face": "(face[0], False, False, face[3], False, False)",
                     "is_sink": "True"
                 },
                 "transform": "move(2.5 + width_h, 2.5, 0)"
@@ -537,10 +603,19 @@
                     "height": "height",
                     "length": "2.5",
                     "width": "width_v",
-                    "face": "(face[0], face[1], face[2], False, False, False)",
+                    "face": "(face[0], False, face[2], False, False, False)",
                     "is_sink": "True"
                 },
                 "transform": "move(0, 2.5, 0)"
+            },
+            {
+                "identifier": "floor_rectangle_bottom",
+                "skip": "not face[1]",
+                "params": {
+                    "length": "width_h + 5",
+                    "width": "width_v + 5"
+                },
+                "transform": "move(0, 0, -height)"
             }
         ]
     }