142 lines
4.5 KiB
C++
142 lines
4.5 KiB
C++
#pragma once
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#include "../../VTAll.hpp"
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#include "CKBeObject.hpp"
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namespace LibCmo::CK2::ObjImpls {
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class CKMesh : public CKBeObject {
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public:
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CKMesh(CKContext* ctx, CK_ID ckid, CKSTRING name);
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virtual ~CKMesh();
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LIBCMO_DISABLE_COPY_MOVE(CKMesh);
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virtual CK_CLASSID GetClassID(void) override {
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return CK_CLASSID::CKCID_MESH;
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}
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virtual void CheckPreDeletion() override;
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// 2 RW functions
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virtual bool Save(CKStateChunk* chunk, CKFileVisitor* file, CKDWORD flags) override;
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virtual bool Load(CKStateChunk* chunk, CKFileVisitor* file) override;
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// it only have special Show method
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virtual void Show(CK_OBJECT_SHOWOPTION show = CK_OBJECT_SHOWOPTION::CKSHOW) override;
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// ===== Misc Section =====
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public:
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void CleanMesh();
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VxMath::VXMESH_FLAGS GetMeshFlags() const;
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protected:
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void BuildNormals();
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void BuildFaceNormals();
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// ===== Vertex Section =====
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public:
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CKDWORD GetVertexCount() const;
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void SetVertexCount(CKDWORD count);
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VxMath::VxVector3* GetVertexPositions();
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VxMath::VxVector3* GetVertexNormals();
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VxMath::VxVector2* GetVertexUVs();
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CKDWORD* GetVertexColors();
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CKDWORD* GetVertexSpecularColors();
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CKFLOAT* GetVertexWeights();
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// ===== Material Slot Section =====
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public:
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CKDWORD GetMaterialSlotCount() const;
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void SetMaterialSlotCount(CKDWORD count);
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CKMaterial** GetMaterialSlots();
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// ===== Face Section =====
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public:
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CKDWORD GetFaceCount() const;
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void SetFaceCount(CKDWORD count);
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CKWORD* GetFaceIndices();
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CKWORD* GetFaceMaterialSlotIndexs();
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VxMath::VxVector3* GetFaceNormals(CKDWORD& stride);
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CKWORD* GetFaceChannelMasks(CKDWORD& stride);
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// ===== Line Section =====
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public:
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CKDWORD GetLineCount() const;
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void SetLineCount(CKDWORD count);
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CKWORD* GetLineIndices();
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// ===== Material Channel Section =====
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public:
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CKDWORD GetMtlChannelCount() const;
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void SetMtlChannelCount(CKDWORD count);
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CKMaterial** GetMtlChannelMaterials(CKDWORD& stride);
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VxMath::VXBLEND_MODE* GetMtlChannelSourceBlends(CKDWORD& stride);
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VxMath::VXBLEND_MODE* GetMtlChannelDestBlends(CKDWORD& stride);
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VxMath::VxVector2* GetMtlChannelCustomUVs(CKDWORD idx);
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VxMath::VXCHANNEL_FLAGS GetMtlChannelFlags(CKDWORD idx) const;
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void SetMtlChannelFlags(CKDWORD idx, VxMath::VXCHANNEL_FLAGS flags);
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protected:
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// 2 sync functions served for material channels.
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void SyncVertexCountToMtlChannel(); // setup material channel custom uv properly
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void SyncMtlChannelToFaceMask(CKDWORD oldsize, CKDWORD newsize); // request all face accept all material channels.
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protected:
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enum class VertexSaveFlags : CKDWORD {
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None = 0,
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SingleColor = 0x1u, /**< if not set, the VertexColor is a list, otherwise a single global CKDWORD.*/
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SingleSpecularColor = 0x2u, /**< if not set, the VertexSpecularColor is a list, otherwise a single global CKDWORD. */
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NoNormal = 0x4u, /**< if set, there are no normal data for vertex. */
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SingleUV = 0x8u, /**< if not set, the VertexUV is a list, otherwise a single global VxVertex2. */
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NoPos = 0x10u, /**< if set, there are no position data for vertex. */
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};
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struct FaceData_t {
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FaceData_t() :
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m_Normal(),
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m_ChannelMask(0xFFFF)
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{}
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VxMath::VxVector3 m_Normal;
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CKWORD m_ChannelMask;
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};
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struct MaterialChannel_t {
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MaterialChannel_t() :
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m_Material(nullptr),
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m_SourceBlend(VxMath::VXBLEND_MODE::VXBLEND_ZERO),
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m_DestBlend(VxMath::VXBLEND_MODE::VXBLEND_SRCCOLOR),
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m_CustomUV(),
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m_Flags(EnumsHelper::Merge({ VxMath::VXCHANNEL_FLAGS::VXCHANNEL_ACTIVE, VxMath::VXCHANNEL_FLAGS::VXCHANNEL_SAMEUV }))
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{}
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CKMaterial* m_Material;
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VxMath::VXBLEND_MODE m_SourceBlend;
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VxMath::VXBLEND_MODE m_DestBlend;
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XContainer::XArray<VxMath::VxVector2> m_CustomUV;
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VxMath::VXCHANNEL_FLAGS m_Flags;
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};
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VxMath::VXMESH_FLAGS m_Flags;
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CKDWORD m_VertexCount;
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CKDWORD m_LineCount;
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CKDWORD m_MtlSlotCount;
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CKDWORD m_FaceCount;
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CKDWORD m_MtlChannelCount;
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XContainer::XArray<VxMath::VxVector3> m_VertexPosition;
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XContainer::XArray<VxMath::VxVector3> m_VertexNormal;
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XContainer::XArray<VxMath::VxVector2> m_VertexUV;
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XContainer::XArray<CKDWORD> m_VertexColor;
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XContainer::XArray<CKDWORD> m_VertexSpecularColor;
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XContainer::XArray<CKFLOAT> m_VertexWeight;
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bool m_NoVertexWeight; // true if there is actually no vertex weight
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XContainer::XArray<CKMaterial*> m_MaterialSlot;
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XContainer::XArray<CKWORD> m_FaceIndices;
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XContainer::XArray<CKWORD> m_FaceMtlIndex;
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XContainer::XArray<FaceData_t> m_Faces;
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XContainer::XArray<CKWORD> m_LineIndices;
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XContainer::XArray<MaterialChannel_t> m_MaterialChannels;
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};
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}
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