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Comparing libgender/entity.C (file contents):
Revision 1.23 by root, Sun Oct 3 23:59:30 2004 UTC vs.
Revision 1.24 by root, Mon Oct 4 02:06:57 2004 UTC

… …
8 8
9#include <GL/glext.h> 9#include <GL/glext.h>
10 10
11entity_base::entity_base () 11entity_base::entity_base ()
12{ 12{
13 orig.x = orig.y = orig.z = 0;
14} 13}
15 14
16entity_base::~entity_base () 15entity_base::~entity_base ()
17{ 16{
18 hide (); 17 hide ();
… …
100 99
101 clear (); 100 clear ();
102} 101}
103 102
104///////////////////////////////////////////////////////////////////////////// 103/////////////////////////////////////////////////////////////////////////////
104
105entity_opengl::entity_opengl ()
106{
107 list = glGenLists (1);
108}
109
110entity_opengl::~entity_opengl ()
111{
112 glDeleteLists (list, 1);
113}
105 114
106template class entity_opengl1d<GL_POINTS>; 115template class entity_opengl1d<GL_POINTS>;
107template class entity_opengl1d<GL_LINES>; 116template class entity_opengl1d<GL_LINES>;
108template class entity_opengl1d<GL_LINE_STRIP>; 117template class entity_opengl1d<GL_LINE_STRIP>;
109template class entity_opengl1d<GL_LINE_LOOP>; 118template class entity_opengl1d<GL_LINE_LOOP>;
… …
124 133
125 entity_base::update_bbox (); 134 entity_base::update_bbox ();
126} 135}
127 136
128template<GLenum type> 137template<GLenum type>
129void entity_opengl2d<type>::update_bbox ()
130{
131 for (vector<vertex2d>::iterator i = end (); i-- != begin (); )
132 bbox.add (i->p);
133
134 entity_base::update_bbox ();
135}
136
137template<GLenum type>
138void entity_opengl1d<type>::draw (draw_context &ctx) 138void entity_opengl1d<type>::draw (draw_context &ctx)
139{ 139{
140 glBegin (type); 140 glBegin (type);
141 141
142 for (iterator i = begin (); i < end (); ++i) 142 for (iterator i = begin (); i < end (); ++i)
… …
147 147
148 glEnd (); 148 glEnd ();
149} 149}
150 150
151template<GLenum type> 151template<GLenum type>
152void entity_opengl2d<type>::set (const vector<vertex2d> &v)
153{
154 bbox.reset ();
155
156 for (vector<vertex2d>::const_iterator i = v.end (); i-- != v.begin (); )
157 bbox.add (i->p);
158
159 glNewList (list, GL_COMPILE);
160
161 glMaterialfv (GL_FRONT, GL_DIFFUSE, (GLfloat *)&m.diffuse);
162 glMaterialfv (GL_FRONT, GL_SPECULAR, (GLfloat *)&m.specular);
163 glMaterialfv (GL_FRONT, GL_EMISSION, (GLfloat *)&m.emission);
164 glMaterialf (GL_FRONT, GL_SHININESS, m.shininess);
165
166#if 0
167 glBegin (type);
168
169 for (iterator i = begin (); i < end (); ++i)
170 {
171 glTexCoord2fv ((GLfloat *)&i->t);
172 glNormal3fv ((GLfloat *)&i->n);
173 glVertex3fv ((GLfloat *)&i->p);
174 }
175
176 glEnd ();
177#else
178 glEnableClientState (GL_VERTEX_ARRAY);
179 glVertexPointer (3, GL_FLOAT, sizeof (vertex2d), (void *)&v.begin ()->p);
180 glEnableClientState (GL_NORMAL_ARRAY);
181 glNormalPointer (GL_FLOAT, sizeof (vertex2d), (void *)&v.begin ()->n);
182 glEnableClientState (GL_TEXTURE_COORD_ARRAY);
183 glTexCoordPointer (2, GL_FLOAT, sizeof (vertex2d), (void *)&v.begin ()->t);
184
185 glDrawArrays (type, 0, v.size ());
186#endif
187
188 glEndList ();
189}
190
191template<GLenum type>
152void entity_opengl2d<type>::draw (draw_context &ctx) 192void entity_opengl2d<type>::draw (draw_context &ctx)
153{ 193{
154 if (!list)
155 {
156 list = glGenLists (1);
157 glNewList (list, GL_COMPILE);
158
159 glMaterialfv (GL_FRONT, GL_DIFFUSE, (GLfloat *)&m.diffuse);
160 glMaterialfv (GL_FRONT, GL_SPECULAR, (GLfloat *)&m.specular);
161 glMaterialfv (GL_FRONT, GL_EMISSION, (GLfloat *)&m.emission);
162 glMaterialf (GL_FRONT, GL_SHININESS, m.shininess);
163
164#if 0
165 glBegin (type);
166
167 for (iterator i = begin (); i < end (); ++i)
168 {
169 glTexCoord2fv ((GLfloat *)&i->t);
170 glNormal3fv ((GLfloat *)&i->n);
171 glVertex3fv ((GLfloat *)&i->p);
172 }
173
174 glEnd ();
175#else
176 glEnableClientState (GL_VERTEX_ARRAY);
177 glVertexPointer (3, GL_FLOAT, sizeof (vertex2d), (void *)&begin ()->p);
178 glEnableClientState (GL_NORMAL_ARRAY);
179 glNormalPointer (GL_FLOAT, sizeof (vertex2d), (void *)&begin ()->n);
180 glEnableClientState (GL_TEXTURE_COORD_ARRAY);
181 glTexCoordPointer (2, GL_FLOAT, sizeof (vertex2d), (void *)&begin ()->t);
182
183 glDrawArrays (type, 0, size ());
184#endif
185
186 glEndList ();
187
188 clear ();
189 }
190
191 glPushMatrix (); 194 glPushMatrix ();
192 const sector &corig = ctx.v.orig; 195 const sector &corig = ctx.v.orig;
193 glTranslatef (corig.x - orig.x, corig.y - orig.y, corig.z - orig.z); 196 glTranslatef (corig.x - orig.x, corig.y - orig.y, corig.z - orig.z);
194 glCallList (list); 197 glCallList (list);
195 glPopMatrix (); 198 glPopMatrix ();

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