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https://github.com/ZDoom/gzdoom-gles.git
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92 lines
1.6 KiB
C++
92 lines
1.6 KiB
C++
#pragma once
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#include "models.h"
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class FUE1Model : public FModel
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{
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public:
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bool Load(const char * fn, int lumpnum, const char * buffer, int length) override;
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int FindFrame(const char * name) override;
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void RenderFrame(FModelRenderer *renderer, FTexture * skin, int frame, int frame2, double inter, int translation=0) override;
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void BuildVertexBuffer(FModelRenderer *renderer) override;
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void AddSkins(uint8_t *hitlist) override;
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void LoadGeometry();
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void UnloadGeometry();
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FUE1Model()
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{
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mLumpNum = -1;
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dhead = NULL;
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dpolys = NULL;
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ahead = NULL;
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averts = NULL;
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numVerts = 0;
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numFrames = 0;
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numPolys = 0;
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numGroups = 0;
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}
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~FUE1Model();
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private:
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int mLumpNum;
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// raw data structures
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struct d3dhead
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{
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uint16_t numpolys, numverts;
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uint16_t bogusrot, bogusframe;
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uint32_t bogusnorm[3];
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uint32_t fixscale;
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uint32_t unused[3];
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uint8_t padding[12];
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};
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struct d3dpoly
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{
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uint16_t vertices[3];
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uint8_t type, color;
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uint8_t uv[3][2];
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uint8_t texnum, flags;
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};
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struct a3dhead
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{
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uint16_t numframes, framesize;
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};
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d3dhead * dhead;
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d3dpoly * dpolys;
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a3dhead * ahead;
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uint32_t * averts;
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// converted data structures
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struct UE1Coord
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{
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float S, T;
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};
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struct UE1Vector
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{
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float X, Y, Z;
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};
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struct UE1Vertex
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{
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UE1Vector Pos, Normal;
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};
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struct UE1Poly
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{
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int V[3];
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UE1Coord C[3];
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int texNum;
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};
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struct UE1Group
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{
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TArray<int> P;
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int numPolys;
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};
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int numVerts;
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int numFrames;
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int numPolys;
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int numGroups;
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TArray<UE1Vertex> verts;
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TArray<UE1Poly> polys;
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TArray<UE1Group> groups;
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TArray<int> groupIndices;
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};
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