| Geant4 Cross Reference |
1 // Copyright (C) 2010, Guy Barrand. All rights 1 // Copyright (C) 2010, Guy Barrand. All rights reserved.
2 // See the file tools.license for terms. 2 // See the file tools.license for terms.
3 3
4 #ifndef tools_sg_rgba 4 #ifndef tools_sg_rgba
5 #define tools_sg_rgba 5 #define tools_sg_rgba
6 6
7 #include "node" 7 #include "node"
8 8
9 #include "sf_vec" 9 #include "sf_vec"
10 #include "render_action" 10 #include "render_action"
11 #include "../colorfs" 11 #include "../colorfs"
12 12
13 namespace tools { 13 namespace tools {
14 namespace sg { 14 namespace sg {
15 15
16 class rgba : public node { 16 class rgba : public node {
17 TOOLS_NODE(rgba,tools::sg::rgba,node) 17 TOOLS_NODE(rgba,tools::sg::rgba,node)
18 public: 18 public:
19 sf_vec<colorf,float> color; 19 sf_vec<colorf,float> color;
20 public: 20 public:
21 virtual const desc_fields& node_desc_fields( 21 virtual const desc_fields& node_desc_fields() const {
22 TOOLS_FIELD_DESC_NODE_CLASS(tools::sg::rgb 22 TOOLS_FIELD_DESC_NODE_CLASS(tools::sg::rgba)
23 static const desc_fields s_v(parent::node_ 23 static const desc_fields s_v(parent::node_desc_fields(),1, //WARNING : take care of count.
24 TOOLS_ARG_FIELD_DESC(color) 24 TOOLS_ARG_FIELD_DESC(color)
25 ); 25 );
26 return s_v; 26 return s_v;
27 } 27 }
28 private: 28 private:
29 void add_fields(){ 29 void add_fields(){
30 add_field(&color); 30 add_field(&color);
31 } 31 }
32 public: 32 public:
33 virtual void render(render_action& a_action) 33 virtual void render(render_action& a_action) {
34 // GL-ES : ::glMaterialfv does not work. W 34 // GL-ES : ::glMaterialfv does not work. We then use :
35 // ::glEnable(GL_COLOR_MATERIAL) a 35 // ::glEnable(GL_COLOR_MATERIAL) and ::glColor.
36 36
37 //if(a_action.state().m_GL_LIGHTING) { 37 //if(a_action.state().m_GL_LIGHTING) {
38 // float params[4]; 38 // float params[4];
39 // params[0] = rgb.value().r(); 39 // params[0] = rgb.value().r();
40 // params[1] = rgb.value().g(); 40 // params[1] = rgb.value().g();
41 // params[2] = rgb.value().b(); 41 // params[2] = rgb.value().b();
42 // params[3] = rgb.value().a(); 42 // params[3] = rgb.value().a();
43 // ::glMaterialfv(GL_FRONT,GL_DIFFUSE,par 43 // ::glMaterialfv(GL_FRONT,GL_DIFFUSE,params);
44 //} else { 44 //} else {
45 //} 45 //}
46 46
47 state& state = a_action.state(); 47 state& state = a_action.state();
48 state.m_color = color.value(); 48 state.m_color = color.value();
49 a_action.color4f(state.m_color); 49 a_action.color4f(state.m_color);
50 } 50 }
51 public: 51 public:
52 rgba() 52 rgba()
53 :parent() 53 :parent()
54 ,color(colorf_grey()) 54 ,color(colorf_grey())
55 { 55 {
56 add_fields(); 56 add_fields();
57 } 57 }
58 virtual ~rgba(){} 58 virtual ~rgba(){}
59 public: 59 public:
60 rgba(const rgba& a_from) 60 rgba(const rgba& a_from)
61 :parent(a_from) 61 :parent(a_from)
62 ,color(a_from.color) 62 ,color(a_from.color)
63 { 63 {
64 add_fields(); 64 add_fields();
65 } 65 }
66 rgba& operator=(const rgba& a_from){ 66 rgba& operator=(const rgba& a_from){
67 parent::operator=(a_from); 67 parent::operator=(a_from);
68 color = a_from.color; 68 color = a_from.color;
69 return *this; 69 return *this;
70 } 70 }
71 }; 71 };
72 72
73 }} 73 }}
74 74
75 #endif 75 #endif