53 lines
1.1 KiB
C++
53 lines
1.1 KiB
C++
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typedef struct
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{
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float fX, fY, fZ;
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float fNx, fNy, fNz;
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DWORD dwColor;
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} VERTEX;
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typedef struct
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{
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int iV1;
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int iV2;
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int iV3;
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} TRIANGLE;
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enum {
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OBJECT_TYPE_SPHERE = 0,
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OBJECT_TYPE_TORUS,
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OBJECT_TYPE_CYLINDER
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};
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class OBJECT {
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public:
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OBJECT( int rings, int sections );
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~OBJECT( );
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int VertexCount() { return nVerts; }
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int TriangleCount() { return nTris; }
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VERTEX *VertexData() { return pVertData; }
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TRIANGLE *TriangleData() { return pTriData; }
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int NumRings() { return nRings; }
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int NumSections() { return nSections; }
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protected:
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int iType; // object type
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int alphaVal; // opacity of the object
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int nVerts, nTris;
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int nRings, nSections;
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VERTEX *pVertData;
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TRIANGLE *pTriData;
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};
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class SPHERE : public OBJECT {
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public:
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SPHERE( int rings, int sections, float fAlpha );
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private:
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void GenerateData( float fRadius );
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int CalcNVertices();
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int CalcNTriangles();
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};
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