1 #ifndef OBJECT_H_

2 #define OBJECT_H_

3

4 #include "mesh.h"

5 #include "geom.h"

6 #include "vmath/vmath.h"

7

8 struct Material {

9 Vector3 diffuse;

10 Vector3 specular;

11 float shininess;

12 float alpha;

13 };

14

15 class Object {

16 private:

17 Mesh *mesh;

18 Matrix4x4 matrix;

19 unsigned int tex;

20 Matrix4x4 tex_matrix;

21

22 public:

23 Material mtl;

24

25 Object();

26 ~Object();

27

28 Matrix4x4 &xform();

29 const Matrix4x4 &xform() const;

30

31 Matrix4x4 &tex_xform();

32 const Matrix4x4 &tex_xform() const;

33

34 void set_mesh(Mesh *m);

35 Mesh *get_mesh() const;

36

37 void set_texture(unsigned int tex);

38

39 void draw() const;

40 void draw_wire(const Vector4 &col = Vector4(1, 1, 1, 1)) const;

41 void draw_vertices(const Vector4 &col = Vector4(1, 0.3, 0.2, 1)) const;

42 void draw_normals(float len = 1.0, const Vector4 &col = Vector4(0.1, 0.2, 1.0, 1)) const;

43 void draw_tangents(float len = 1.0, const Vector4 &col = Vector4(0.1, 1.0, 0.2, 1)) const;

44

45 bool intersect(const Ray &ray, HitPoint *hit) const;

46 };

47

48 #endif // OBJECT_H_