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 Material();

15 };

16

17 struct RenderOps {

18 bool zwrite;

19

20 RenderOps();

21 void setup() const;

22 };

23

24 class Object {

25 private:

26 Mesh *mesh;

27 Matrix4x4 matrix;

28 unsigned int tex;

29 Matrix4x4 tex_matrix;

30 unsigned int sdr;

31

32 public:

33 Material mtl;

34 RenderOps rop;

35

36 Object();

37 ~Object();

38

39 Matrix4x4 &xform();

40 const Matrix4x4 &xform() const;

41

42 Matrix4x4 &tex_xform();

43 const Matrix4x4 &tex_xform() const;

44

45 void set_mesh(Mesh *m);

46 Mesh *get_mesh() const;

47

48 void set_texture(unsigned int tex);

49 void set_shader(unsigned int sdr);

50

51 void draw() const;

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

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

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

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

56

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

58 };

59

60 #endif // OBJECT_H_