* Adjustment: Initial CMake reworking.

Engine/lib/bullet/examples/TinyRenderer/model.h

@@ -0,0 +1,54 @@
+#ifndef __MODEL_H__
+#define __MODEL_H__
+#include <vector>
+#include <string>
+#include "geometry.h"
+#include "tgaimage.h"
+
+class Model {
+private:
+    std::vector<Vec3f> verts_;
+    std::vector<std::vector<Vec3i> > faces_; // attention, this Vec3i means vertex/uv/normal
+    std::vector<Vec3f> norms_;
+    std::vector<Vec2f> uv_;
+    TGAImage diffusemap_;
+    TGAImage normalmap_;
+    TGAImage specularmap_;
+    Vec4f m_colorRGBA;
+    
+    void load_texture(std::string filename, const char *suffix, TGAImage &img);
+public:
+    Model(const char *filename);
+    Model();
+    void setColorRGBA(const float rgba[4])
+    {
+        for (int i=0;i<4;i++)
+            m_colorRGBA[i] = rgba[i];
+    }
+    
+    const Vec4f& getColorRGBA() const
+    {
+        return m_colorRGBA;
+    }
+    void loadDiffuseTexture(const char* relativeFileName);
+	void setDiffuseTextureFromData(unsigned char* textureImage,int textureWidth,int textureHeight);
+	void reserveMemory(int numVertices, int numIndices);
+    void addVertex(float x,float y,float z, float normalX, float normalY, float normalZ, float u, float v);
+    void addTriangle(int vertexposIndex0, int normalIndex0, int uvIndex0,
+                        int vertexposIndex1, int normalIndex1, int uvIndex1,
+                        int vertexposIndex2, int normalIndex2, int uvIndex2);
+    
+    ~Model();
+    int nverts();
+    int nfaces();
+    Vec3f normal(int iface, int nthvert);
+    Vec3f normal(Vec2f uv);
+    Vec3f vert(int i);
+    Vec3f vert(int iface, int nthvert);
+    Vec2f uv(int iface, int nthvert);
+    TGAColor diffuse(Vec2f uv);
+    float specular(Vec2f uv);
+    std::vector<int> face(int idx);
+};
+#endif //__MODEL_H__
+