| 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_viewer 4 #ifndef tools_sg_viewer
5 #define tools_sg_viewer 5 #define tools_sg_viewer
6 6
7 #include "group" 7 #include "group"
8 8
9 #ifdef TOOLS_MEM 9 #ifdef TOOLS_MEM
10 #include "../mem" 10 #include "../mem"
11 #endif 11 #endif
12 12
13 #include "cursor_shape" 13 #include "cursor_shape"
14 14
15 namespace tools { 15 namespace tools {
16 namespace sg { 16 namespace sg {
17 17
18 class viewer { 18 class viewer {
19 public: 19 public:
20 TOOLS_SCLASS(tools::sg::viewer) 20 TOOLS_SCLASS(tools::sg::viewer)
21 virtual void* cast(const std::string& a_clas 21 virtual void* cast(const std::string& a_class) const {
22 if(void* p = cmp_cast<viewer>(this,a_class 22 if(void* p = cmp_cast<viewer>(this,a_class)) {return p;}
23 else return 0; 23 else return 0;
24 } 24 }
25 public: 25 public:
26 virtual void set_size(unsigned int a_w,unsig 26 virtual void set_size(unsigned int a_w,unsigned int a_h) {
27 //m_out << "debug : tools::sg::viewer::set 27 //m_out << "debug : tools::sg::viewer::set_size :"
28 // << " ww " << a_w 28 // << " ww " << a_w
29 // << " wh " << a_h 29 // << " wh " << a_h
30 // << std::endl; 30 // << std::endl;
31 size_event e(m_ww,m_wh,a_w,a_h); 31 size_event e(m_ww,m_wh,a_w,a_h);
32 m_ww = a_w; 32 m_ww = a_w;
33 m_wh = a_h; 33 m_wh = a_h;
34 event_action action(m_out,m_ww,m_wh,e); 34 event_action action(m_out,m_ww,m_wh,e);
35 action.set_do_switch_children(true); //And 35 action.set_do_switch_children(true); //Android : rot device : GUI & scene.
36 m_sg.event(action); //used by m_plots in p 36 m_sg.event(action); //used by m_plots in plots_viewer.
37 } 37 }
38 38
39 virtual bool set_cursor_shape(cursor_shape) 39 virtual bool set_cursor_shape(cursor_shape) {return false;}
40 public: 40 public:
41 viewer(std::ostream& a_out,unsigned int a_wi 41 viewer(std::ostream& a_out,unsigned int a_width,unsigned int a_height)
42 :m_out(a_out) 42 :m_out(a_out)
43 ,m_clear_color(1,1,1) 43 ,m_clear_color(1,1,1)
44 ,m_ww(a_width) 44 ,m_ww(a_width)
45 ,m_wh(a_height) 45 ,m_wh(a_height)
46 ,m_use_gsto(false) 46 ,m_use_gsto(false)
47 ,m_produce_out_jpeg(false) 47 ,m_produce_out_jpeg(false)
48 ,m_produce_out_png(false) 48 ,m_produce_out_png(false)
49 ,m_produce_out_file() 49 ,m_produce_out_file()
50 ,m_produce_out_bpp(4) 50 ,m_produce_out_bpp(4)
51 { 51 {
52 #ifdef TOOLS_MEM 52 #ifdef TOOLS_MEM
53 mem::increment(s_class().c_str()); 53 mem::increment(s_class().c_str());
54 #endif 54 #endif
55 } 55 }
56 virtual ~viewer(){ 56 virtual ~viewer(){
57 m_sg.clear(); //we must delete node before 57 m_sg.clear(); //we must delete node before m_zb_mgr (and any render_manager).
58 #ifdef TOOLS_MEM 58 #ifdef TOOLS_MEM
59 mem::decrement(s_class().c_str()); 59 mem::decrement(s_class().c_str());
60 #endif 60 #endif
61 } 61 }
62 public: 62 public:
63 viewer(const viewer& a_from) 63 viewer(const viewer& a_from)
64 :m_out(a_from.m_out) 64 :m_out(a_from.m_out)
65 ,m_clear_color(a_from.m_clear_color) 65 ,m_clear_color(a_from.m_clear_color)
66 ,m_ww(a_from.m_ww) 66 ,m_ww(a_from.m_ww)
67 ,m_wh(a_from.m_wh) 67 ,m_wh(a_from.m_wh)
68 ,m_sg(a_from.m_sg) 68 ,m_sg(a_from.m_sg)
69 ,m_use_gsto(a_from.m_use_gsto) 69 ,m_use_gsto(a_from.m_use_gsto)
70 ,m_produce_out_jpeg(a_from.m_produce_out_jpe 70 ,m_produce_out_jpeg(a_from.m_produce_out_jpeg)
71 ,m_produce_out_png(a_from.m_produce_out_png) 71 ,m_produce_out_png(a_from.m_produce_out_png)
72 ,m_produce_out_file(a_from.m_produce_out_fil 72 ,m_produce_out_file(a_from.m_produce_out_file)
73 ,m_produce_out_bpp(a_from.m_produce_out_bpp) 73 ,m_produce_out_bpp(a_from.m_produce_out_bpp)
74 { 74 {
75 #ifdef TOOLS_MEM 75 #ifdef TOOLS_MEM
76 mem::increment(s_class().c_str()); 76 mem::increment(s_class().c_str());
77 #endif 77 #endif
78 } 78 }
79 viewer& operator=(const viewer& a_from){ 79 viewer& operator=(const viewer& a_from){
80 m_clear_color = a_from.m_clear_color; 80 m_clear_color = a_from.m_clear_color;
81 m_ww = a_from.m_ww; 81 m_ww = a_from.m_ww;
82 m_wh = a_from.m_wh; 82 m_wh = a_from.m_wh;
83 m_sg = a_from.m_sg; 83 m_sg = a_from.m_sg;
84 m_use_gsto = a_from.m_use_gsto; 84 m_use_gsto = a_from.m_use_gsto;
85 m_produce_out_jpeg = a_from.m_produce_out_ 85 m_produce_out_jpeg = a_from.m_produce_out_jpeg;
86 m_produce_out_png = a_from.m_produce_out_p 86 m_produce_out_png = a_from.m_produce_out_png;
87 m_produce_out_file = a_from.m_produce_out_ 87 m_produce_out_file = a_from.m_produce_out_file;
88 m_produce_out_bpp = a_from.m_produce_out_b 88 m_produce_out_bpp = a_from.m_produce_out_bpp;
89 return *this; 89 return *this;
90 } 90 }
91 public: 91 public:
92 bool set_default_cursor_shape() {return set_ 92 bool set_default_cursor_shape() {return set_cursor_shape(cursor_default);}
93 93
94 group& sg() {return m_sg;} 94 group& sg() {return m_sg;}
95 const group& sg() const {return m_sg;} 95 const group& sg() const {return m_sg;}
96 96
97 unsigned int width() const {return m_ww;} 97 unsigned int width() const {return m_ww;}
98 unsigned int height() const {return m_wh;} 98 unsigned int height() const {return m_wh;}
99 99
100 bool screen2aspect(int a_x,int a_y,float& a_ 100 bool screen2aspect(int a_x,int a_y,float& a_wx,float& a_wy) const {
101 // convert screen point in [aspect,1] coor 101 // convert screen point in [aspect,1] coordinates.
102 //if(!m_ww) {a_wx = a_wy = 0;return false; 102 //if(!m_ww) {a_wx = a_wy = 0;return false;}
103 //if(!m_wh) {a_wx = a_wy = 0;return false; 103 //if(!m_wh) {a_wx = a_wy = 0;return false;}
104 float aspect = float(m_ww)/float(m_wh); 104 float aspect = float(m_ww)/float(m_wh);
105 float wch = 1; 105 float wch = 1;
106 float wcw = wch*aspect; 106 float wcw = wch*aspect;
107 a_wx = float(a_x) * wcw/float(m_ww); 107 a_wx = float(a_x) * wcw/float(m_ww);
108 a_wy = float(a_y) * wch/float(m_wh); 108 a_wy = float(a_y) * wch/float(m_wh);
109 return true; 109 return true;
110 } 110 }
111 111
112 void set_clear_color(float a_r,float a_g,flo 112 void set_clear_color(float a_r,float a_g,float a_b,float a_a = 1) {
113 m_clear_color = colorf(a_r,a_g,a_b,a_a); 113 m_clear_color = colorf(a_r,a_g,a_b,a_a);
114 } 114 }
115 void set_clear_color(const colorf& a_color) 115 void set_clear_color(const colorf& a_color) {
116 m_clear_color = a_color; 116 m_clear_color = a_color;
117 } 117 }
118 void get_clear_color(float& a_r,float& a_g,f 118 void get_clear_color(float& a_r,float& a_g,float& a_b,float& a_a) {
119 a_r = m_clear_color.r(); 119 a_r = m_clear_color.r();
120 a_g = m_clear_color.g(); 120 a_g = m_clear_color.g();
121 a_b = m_clear_color.b(); 121 a_b = m_clear_color.b();
122 a_a = m_clear_color.a(); 122 a_a = m_clear_color.a();
123 } 123 }
124 124
125 const colorf& background() const {return m_c 125 const colorf& background() const {return m_clear_color;}
126 126
127 std::ostream& out() const {return m_out;} 127 std::ostream& out() const {return m_out;}
128 128
129 const std::string& out_dir() const {return m 129 const std::string& out_dir() const {return m_out_dir;}
130 130
131 131
132 void set_produce_out_jpeg(bool a_value) {m_p 132 void set_produce_out_jpeg(bool a_value) {m_produce_out_jpeg = a_value;}
133 bool produce_out_jpeg() const {return m_prod 133 bool produce_out_jpeg() const {return m_produce_out_jpeg;}
134 134
135 void set_produce_out_png(bool a_value) {m_pr 135 void set_produce_out_png(bool a_value) {m_produce_out_png = a_value;}
136 bool produce_out_png() const {return m_produ 136 bool produce_out_png() const {return m_produce_out_png;}
137 137
138 void set_produce_out_file(const std::string& 138 void set_produce_out_file(const std::string& a_file) {m_produce_out_file = a_file;}
139 const std::string& produce_out_file() const 139 const std::string& produce_out_file() const {return m_produce_out_file;}
140 140
141 void set_produce_out_bpp(unsigned int a_bpp) 141 void set_produce_out_bpp(unsigned int a_bpp) {m_produce_out_bpp = a_bpp;}
142 unsigned int produce_out_bpp() const {return 142 unsigned int produce_out_bpp() const {return m_produce_out_bpp;}
143 protected: 143 protected:
144 // iPod : 320 x 480 144 // iPod : 320 x 480
145 // iPad : 768 x 1024 145 // iPad : 768 x 1024
146 // SGS : API-1 : 320 x 533, API-5 : 480 x 80 146 // SGS : API-1 : 320 x 533, API-5 : 480 x 800
147 // SGT : 1024 x 600 ? 147 // SGT : 1024 x 600 ?
148 148
149 // LRI WILD : borders w = 100 x h = 120. 4x8 149 // LRI WILD : borders w = 100 x h = 120. 4x8 screens with 2560x1600 pixels.
150 // LAL ARTS : borders 88x100. 2x4 screens of 150 // LAL ARTS : borders 88x100. 2x4 screens of 1920 x 1080
151 151
152 //bool is_iPad() const { 152 //bool is_iPad() const {
153 // if( (m_ww==768) && (m_wh==1024) ) return 153 // if( (m_ww==768) && (m_wh==1024) ) return true;
154 // if( (m_wh==768) && (m_ww==1024) ) return 154 // if( (m_wh==768) && (m_ww==1024) ) return true;
155 // return false; 155 // return false;
156 //} 156 //}
157 //bool is_SGS() const { 157 //bool is_SGS() const {
158 // //API : 1 158 // //API : 1
159 // //if( (m_ww==320) && (m_wh==533) ) retur 159 // //if( (m_ww==320) && (m_wh==533) ) return true;
160 // //if( (m_wh==320) && (m_ww==533) ) retur 160 // //if( (m_wh==320) && (m_ww==533) ) return true;
161 // 161 //
162 // //API : 5 162 // //API : 5
163 // if( (m_ww==480) && (m_wh==800) ) return 163 // if( (m_ww==480) && (m_wh==800) ) return true;
164 // if( (m_wh==480) && (m_ww==800) ) return 164 // if( (m_wh==480) && (m_ww==800) ) return true;
165 // return false; 165 // return false;
166 //} 166 //}
167 167
168 protected: 168 protected:
169 std::ostream& m_out; 169 std::ostream& m_out;
170 colorf m_clear_color; 170 colorf m_clear_color;
171 unsigned int m_ww; 171 unsigned int m_ww;
172 unsigned int m_wh; 172 unsigned int m_wh;
173 group m_sg; 173 group m_sg;
174 std::string m_out_dir; 174 std::string m_out_dir;
175 bool m_use_gsto; 175 bool m_use_gsto;
176 bool m_produce_out_jpeg; 176 bool m_produce_out_jpeg;
177 bool m_produce_out_png; 177 bool m_produce_out_png;
178 std::string m_produce_out_file; 178 std::string m_produce_out_file;
179 unsigned int m_produce_out_bpp; 179 unsigned int m_produce_out_bpp;
180 }; 180 };
181 181
182 }} 182 }}
183 183
184 #include "../pointer" 184 #include "../pointer"
185 185
186 namespace tools { 186 namespace tools {
187 namespace sg { 187 namespace sg {
188 188
189 // used with Python and lua : 189 // used with Python and lua :
190 inline viewer* cast_viewer(const std::string& 190 inline viewer* cast_viewer(const std::string& a_s) {
191 void* p; 191 void* p;
192 if(!to_pointer(a_s,p)) return 0; //read with 192 if(!to_pointer(a_s,p)) return 0; //read with %lx and, if failure, with %lu.
193 return (viewer*)p; 193 return (viewer*)p;
194 } 194 }
195 195
196 }} 196 }}
197 197
198 #endif 198 #endif
199 199