1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
#include "Trapezocube.h"
std::list<Triangle> Trapezocube::getTriangles()
{
std::list<Triangle> triangles;
// width, height, depth
vmml::mat4f rotation(vmml::mat4f::IDENTITY);
rotation.rotate_y(M_PI*rotate/180.0f);
// Front face
triangles.push_back(Triangle(vmml::vec3f(x-widthfront/2, y+height/2, z+depth/2),
vmml::vec3f(x-widthfront/2, y-height/2, z+depth/2),
vmml::vec3f(x+widthfront/2, y+height/2, z+depth/2), color));
triangles.push_back(Triangle(vmml::vec3f(x-widthfront/2, y-height/2, z+depth/2),
vmml::vec3f(x+widthfront/2, y-height/2, z+depth/2),
vmml::vec3f(x+widthfront/2, y+height/2, z+depth/2), color));
// Back face
triangles.push_back(Triangle(vmml::vec3f(x-widthback/2, y+height/2, z-depth/2),
vmml::vec3f(x+widthback/2, y+height/2, z-depth/2),
vmml::vec3f(x-widthback/2, y-height/2, z-depth/2), color));
triangles.push_back(Triangle(vmml::vec3f(x-widthback/2, y-height/2, z-depth/2),
vmml::vec3f(x+widthback/2, y+height/2, z-depth/2),
vmml::vec3f(x+widthback/2, y-height/2, z-depth/2), color));
// Left face
triangles.push_back(Triangle(vmml::vec3f(x-widthfront/2, y+height/2, z+depth/2),
vmml::vec3f(x-widthback /2, y+height/2, z-depth/2),
vmml::vec3f(x-widthfront/2, y-height/2, z+depth/2), color));
triangles.push_back(Triangle(vmml::vec3f(x-widthback /2, y-height/2, z-depth/2),
vmml::vec3f(x-widthfront/2, y-height/2, z+depth/2),
vmml::vec3f(x-widthback /2, y+height/2, z-depth/2), color));
// Right face
triangles.push_back(Triangle(vmml::vec3f(x+widthfront/2, y+height/2, z+depth/2),
vmml::vec3f(x+widthfront/2, y-height/2, z+depth/2),
vmml::vec3f(x+widthback /2, y+height/2, z-depth/2), color));
triangles.push_back(Triangle(vmml::vec3f(x+widthback /2, y-height/2, z-depth/2),
vmml::vec3f(x+widthback /2, y+height/2, z-depth/2),
vmml::vec3f(x+widthfront/2, y-height/2, z+depth/2), color));
// Top face
triangles.push_back(Triangle(vmml::vec3f(x-widthfront/2, y+height/2, z+depth/2),
vmml::vec3f(x+widthfront/2, y+height/2, z+depth/2),
vmml::vec3f(x-widthback /2, y+height/2, z-depth/2), color));
triangles.push_back(Triangle(vmml::vec3f(x+widthfront/2, y+height/2, z+depth/2),
vmml::vec3f(x+widthback /2, y+height/2, z-depth/2),
vmml::vec3f(x-widthback /2, y+height/2, z-depth/2), color));
// Bottom face
triangles.push_back(Triangle(vmml::vec3f(x-widthfront/2, y-height/2, z+depth/2),
vmml::vec3f(x-widthback /2, y-height/2, z-depth/2),
vmml::vec3f(x+widthfront/2, y-height/2, z+depth/2), color));
triangles.push_back(Triangle(vmml::vec3f(x+widthfront/2, y-height/2, z+depth/2),
vmml::vec3f(x-widthback /2, y-height/2, z-depth/2),
vmml::vec3f(x+widthback /2, y-height/2, z-depth/2), color));
for(std::list<Triangle>::iterator t = triangles.begin(); t != triangles.end(); ++t) {
t->transform(rotation);
}
return triangles;
}
|
