| Geant4 Cross Reference |
1 // Copyright (C) 2010, Guy Barrand. All rights reserved.
2 // See the file tools.license for terms.
3
4 #ifndef tools_sg_bbox_action
5 #define tools_sg_bbox_action
6
7 #include "matrix_action"
8 #include "primitive_visitor"
9
10 #include "../lina/box3f"
11
12 namespace tools {
13 namespace sg {
14
15 class bbox_action : public matrix_action,public primitive_visitor {
16 TOOLS_ACTION(bbox_action,tools::sg::bbox_action,matrix_action)
17 protected:
18 virtual bool project(float& a_x,float& a_y,float& a_z,float& a_w) {
19 model_point(a_x,a_y,a_z,a_w);
20 return true;
21 }
22
23 virtual bool add_point(float a_x,float a_y,float a_z,float) {
24 m_box.extend_by(a_x,a_y,a_z);
25 return true;
26 }
27
28 virtual bool add_point(float a_x,float a_y,float a_z,float,
29 float,float,float,float) {
30 m_box.extend_by(a_x,a_y,a_z);
31 return true;
32 }
33
34 virtual bool add_line(float a_bx,float a_by,float a_bz,float,
35 float a_ex,float a_ey,float a_ez,float) {
36 m_box.extend_by(a_bx,a_by,a_bz);
37 m_box.extend_by(a_ex,a_ey,a_ez);
38 return true;
39 }
40
41 virtual bool add_line(float a_bx,float a_by,float a_bz,float a_bw,
42 float,float,float,float,
43 float a_ex,float a_ey,float a_ez,float a_ew,
44 float,float,float,float) {
45 return add_line(a_bx,a_by,a_bz,a_bw,
46 a_ex,a_ey,a_ez,a_ew);
47 }
48
49 virtual bool add_triangle(float a_p1x,float a_p1y,float a_p1z,float,
50 float a_p2x,float a_p2y,float a_p2z,float,
51 float a_p3x,float a_p3y,float a_p3z,float){
52 m_box.extend_by(a_p1x,a_p1y,a_p1z);
53 m_box.extend_by(a_p2x,a_p2y,a_p2z);
54 m_box.extend_by(a_p3x,a_p3y,a_p3z);
55 return true;
56 }
57
58 virtual bool add_triangle(float a_p1x,float a_p1y,float a_p1z,float a_p1w,
59 float,float,float,float,
60 float a_p2x,float a_p2y,float a_p2z,float a_p2w,
61 float,float,float,float,
62 float a_p3x,float a_p3y,float a_p3z,float a_p3w,
63 float,float,float,float){
64 return bbox_action::add_triangle(a_p1x,a_p1y,a_p1z,a_p1w,
65 a_p2x,a_p2y,a_p2z,a_p2w,
66 a_p3x,a_p3y,a_p3z,a_p3w);
67 }
68
69 virtual bool project_normal(float&,float&,float&) {return true;}
70 virtual bool add_point_normal(float a_x,float a_y,float a_z,float a_w,
71 float,float,float) {
72 return bbox_action::add_point(a_x,a_y,a_z,a_w);
73 }
74
75 virtual bool add_point_normal(float a_x,float a_y,float a_z,float a_w,
76 float,float,float,
77 float,float,float,float) {
78 return bbox_action::add_point(a_x,a_y,a_z,a_w);
79 }
80
81 virtual bool add_line_normal(float a_bx,float a_by,float a_bz,float a_bw, float,float,float,
82 float a_ex,float a_ey,float a_ez,float a_ew, float,float,float) {
83 return bbox_action::add_line(a_bx,a_by,a_bz,a_bw,a_ex,a_ey,a_ez,a_ew);
84 }
85 virtual bool add_line_normal(float a_bx,float a_by,float a_bz,float a_bw, float,float,float, float,float,float,float,
86 float a_ex,float a_ey,float a_ez,float a_ew, float,float,float, float,float,float,float) {
87 return bbox_action::add_line(a_bx,a_by,a_bz,a_bw,a_ex,a_ey,a_ez,a_ew);
88 }
89
90 virtual bool add_triangle_normal(float a_p1x,float a_p1y,float a_p1z,float a_p1w, float,float,float,
91 float a_p2x,float a_p2y,float a_p2z,float a_p2w, float,float,float,
92 float a_p3x,float a_p3y,float a_p3z,float a_p3w, float,float,float) {
93 return bbox_action::add_triangle(a_p1x,a_p1y,a_p1z,a_p1w,
94 a_p2x,a_p2y,a_p2z,a_p2w,
95 a_p3x,a_p3y,a_p3z,a_p3w);
96 }
97 virtual bool add_triangle_normal(float a_p1x,float a_p1y,float a_p1z,float a_p1w,
98 float,float,float, float,float,float,float,
99 float a_p2x,float a_p2y,float a_p2z,float a_p2w,
100 float,float,float, float,float,float,float,
101 float a_p3x,float a_p3y,float a_p3z,float a_p3w,
102 float,float,float, float,float,float,float) {
103 return bbox_action::add_triangle(a_p1x,a_p1y,a_p1z,a_p1w,
104 a_p2x,a_p2y,a_p2z,a_p2w,
105 a_p3x,a_p3y,a_p3z,a_p3w);
106 }
107 public:
108 bbox_action(std::ostream& a_out)
109 :parent(a_out,0,0)
110 {}
111 virtual ~bbox_action(){}
112 public:
113 bbox_action(const bbox_action& a_from)
114 :parent(a_from)
115 ,primitive_visitor(a_from)
116 {}
117 bbox_action& operator=(const bbox_action& a_from){
118 if(&a_from==this) return *this;
119 parent::operator=(a_from);
120 primitive_visitor::operator=(a_from);
121 m_box.make_empty();
122 return *this;
123 }
124 public:
125 void reset() {
126 parent::reset();
127 m_box.make_empty();
128 }
129 const box3f& box() const {return m_box;}
130 box3f& box() {return m_box;}
131 protected:
132 box3f m_box;
133 };
134
135 }}
136
137 #endif