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add mesh interface functions

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yyc12345
2023-10-08 20:56:29 +08:00
parent 0d114974ff
commit 2bd0c980b5
5 changed files with 185 additions and 7 deletions
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99
BMap/BMExports.cpp
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@ -433,6 +433,103 @@ bool BMTexture_SetVideoFormat(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_IN(Lib
#pragma region CKMesh
bool BMMesh_GetVertexCount(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_OUT(LibCmo::CKDWORD, out_count)) {
auto obj = CheckCKMesh(bmfile, objid);
if (obj == nullptr) return false;
BMPARAM_OUT_ASSIGN(out_count, obj->GetVertexCount());
return true;
}
bool BMMesh_SetVertexCount(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_IN(LibCmo::CKDWORD, count)) {
auto obj = CheckCKMesh(bmfile, objid);
if (obj == nullptr) return false;
obj->SetVertexCount(count);
return true;
}
bool BMMesh_GetVertexPositions(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_OUT(LibCmo::VxMath::VxVector3*, out_mem)) {
auto obj = CheckCKMesh(bmfile, objid);
if (obj == nullptr) return false;
BMPARAM_OUT_ASSIGN(out_mem, obj->GetVertexPositions());
return true;
}
bool BMMesh_GetVertexNormals(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_OUT(LibCmo::VxMath::VxVector3*, out_mem)) {
auto obj = CheckCKMesh(bmfile, objid);
if (obj == nullptr) return false;
BMPARAM_OUT_ASSIGN(out_mem, obj->GetVertexNormals());
return true;
}
bool BMMesh_GetVertexUVs(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_OUT(LibCmo::VxMath::VxVector2*, out_mem)) {
auto obj = CheckCKMesh(bmfile, objid);
if (obj == nullptr) return false;
BMPARAM_OUT_ASSIGN(out_mem, obj->GetVertexUVs());
return true;
}
bool BMMesh_GetFaceCount(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_OUT(LibCmo::CKDWORD, out_count)) {
auto obj = CheckCKMesh(bmfile, objid);
if (obj == nullptr) return false;
BMPARAM_OUT_ASSIGN(out_count, obj->GetFaceCount());
return true;
}
bool BMMesh_SetFaceCount(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_IN(LibCmo::CKDWORD, count)) {
auto obj = CheckCKMesh(bmfile, objid);
if (obj == nullptr) return false;
obj->SetFaceCount(count);
return true;
}
bool BMMesh_GetFaceIndices(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_OUT(LibCmo::CKWORD*, out_mem)) {
auto obj = CheckCKMesh(bmfile, objid);
if (obj == nullptr) return false;
BMPARAM_OUT_ASSIGN(out_mem, obj->GetFaceIndices());
return true;
}
bool BMMesh_GetFaceMaterialSlotIndexs(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_OUT(LibCmo::CKWORD*, out_mem)) {
auto obj = CheckCKMesh(bmfile, objid);
if (obj == nullptr) return false;
BMPARAM_OUT_ASSIGN(out_mem, obj->GetFaceMaterialSlotIndexs());
return true;
}
bool BMMesh_GetMaterialSlotCount(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_OUT(LibCmo::CKDWORD, out_count)) {
auto obj = CheckCKMesh(bmfile, objid);
if (obj == nullptr) return false;
BMPARAM_OUT_ASSIGN(out_count, obj->GetMaterialSlotCount());
return true;
}
bool BMMesh_SetMaterialSlotCount(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_IN(LibCmo::CKDWORD, count)) {
auto obj = CheckCKMesh(bmfile, objid);
if (obj == nullptr) return false;
obj->SetMaterialSlotCount(count);
return true;
}
bool BMMesh_GetMaterialSlot(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_IN(LibCmo::CKDWORD, index), BMPARAM_OUT(LibCmo::CK2::CK_ID, out_mtlid)) {
auto obj = CheckCKMesh(bmfile, objid);
if (obj == nullptr) return false;
if (index >= obj->GetMaterialSlotCount()) return false;
BMPARAM_OUT_ASSIGN(out_mtlid, SafeGetID(obj->GetMaterialSlots()[index]));
return true;
}
bool BMMesh_SetMaterialSlot(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_IN(LibCmo::CKDWORD, index), BMPARAM_IN(LibCmo::CK2::CK_ID, mtlid)) {
auto obj = CheckCKMesh(bmfile, objid);
auto mtlobj = CheckCKMaterial(bmfile, mtlid);
if (obj == nullptr /*|| mtlobj == nullptr*/) return false; // allow nullptr assign
if (index >= obj->GetMaterialSlotCount()) return false;
obj->GetMaterialSlots()[index] = mtlobj;
return true;
}
#pragma endregion
#pragma region CK3dObject
@ -464,7 +561,7 @@ bool BM3dEntity_GetCurrentMesh(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_OUT(L
bool BM3dEntity_SetCurrentMesh(BMPARAM_OBJECT_DECL(bmfile, objid), BMPARAM_IN(LibCmo::CK2::CK_ID, meshid)) {
auto obj = CheckCK3dObject(bmfile, objid);
auto meshobj = CheckCKMesh(bmfile, meshid);
if (obj == nullptr || meshobj == nullptr) return false;
if (obj == nullptr /*|| meshobj == nullptr*/) return false; //allow nullptr assign
obj->SetCurrentMesh(meshobj);
return true;