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comparison Renderer/Engine/task/CreatePolygonFromSceneGraph.cc @ 738:510424e175ae

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author yutaka@localhost.localdomain
date Thu, 31 Dec 2009 04:07:18 +0900
parents 42c94f85c779
children 10a8a80c2ea7
comparison
equal deleted inserted replaced
737:50220f219341 738:510424e175ae
72 */ 72 */
73 static int 73 static int
74 run(SchedTask *smanager, void *rbuf, void *wbuf) 74 run(SchedTask *smanager, void *rbuf, void *wbuf)
75 { 75 {
76 float xyz1[4], xyz2[4], xyz3[4]; 76 float xyz1[4], xyz2[4], xyz3[4];
77 /*
78 *頂点毎に法線ベクトルがある
79 *面毎じゃない
80 *なにかに使うのかな？わからないから、一応とっておく。
81 *by yutaka
82 */
83 float normal1[4],normal2[4],normal3[4]; 77 float normal1[4],normal2[4],normal3[4];
84 78
85 SceneGraphPtr sg_top = (SceneGraphPtr)smanager->get_param(0); 79 SceneGraphPtr sg_top = (SceneGraphPtr)smanager->get_param(0);
86 SceneGraphPtr sg = sg_top; 80 SceneGraphPtr sg = sg_top;
87 81
169 triangle->ver3.y = xyz3[1]; 163 triangle->ver3.y = xyz3[1];
170 triangle->ver3.z = xyz3[2]; 164 triangle->ver3.z = xyz3[2];
171 triangle->ver3.tex_x = sg->coord_tex[(i+2)*3]; 165 triangle->ver3.tex_x = sg->coord_tex[(i+2)*3];
172 triangle->ver3.tex_y = sg->coord_tex[(i+2)*3+1]; 166 triangle->ver3.tex_y = sg->coord_tex[(i+2)*3+1];
173 167
174
175 normal1[0] = sg->normal[(i+0)*3]; 168 normal1[0] = sg->normal[(i+0)*3];
176 normal1[1] = sg->normal[(i+0)*3+1]; 169 normal1[1] = sg->normal[(i+0)*3+1];
177 normal1[2] = sg->normal[(i+0)*3+2]*-1.0f; 170 normal1[2] = sg->normal[(i+0)*3+2]*-1.0f;
178 normal1[3] = 1.0f; 171 normal1[3] = 1.0f;
179 172
185 normal3[0] = sg->normal[(i+2)*3]; 178 normal3[0] = sg->normal[(i+2)*3];
186 normal3[1] = sg->normal[(i+2)*3+1]; 179 normal3[1] = sg->normal[(i+2)*3+1];
187 normal3[2] = sg->normal[(i+2)*3+2]*-1.0f; 180 normal3[2] = sg->normal[(i+2)*3+2]*-1.0f;
188 normal3[3] = 1.0f; 181 normal3[3] = 1.0f;
189 182
190 ApplyNormalMatrix(normal1,sg->matrix); 183 ApplyNormalMatrix(normal1,sg->real_matrix);
184 ApplyNormalMatrix(normal2,sg->real_matrix);
185 ApplyNormalMatrix(normal3,sg->real_matrix);
186
187 normal1[0] /= normal1[2];
188 normal1[1] /= normal1[2];
189
190 normal2[0] /= normal2[2];
191 normal2[1] /= normal2[2];
192
193 normal3[0] /= normal3[2];
194 normal3[1] /= normal3[2];
191 195
192 //ここでpolygonに法線ベクトルの情報がわたった 196 //ここでpolygonに法線ベクトルの情報がわたった
193 197
194 triangle->normal1.x = normal1[0]; 198 triangle->normal1.x = normal1[0];
195 triangle->normal1.y = normal1[1]; 199 triangle->normal1.y = normal1[1];
201 205
202 triangle->normal3.x = normal3[0]; 206 triangle->normal3.x = normal3[0];
203 triangle->normal3.y = normal3[1]; 207 triangle->normal3.y = normal3[1];
204 triangle->normal3.z = normal3[2]; 208 triangle->normal3.z = normal3[2];
205 209
206
207
208 triangle->tex_info.addr = sg->texture_info.pixels; 210 triangle->tex_info.addr = sg->texture_info.pixels;
209 triangle->tex_info.width = sg->texture_info.t_w; 211 triangle->tex_info.width = sg->texture_info.t_w;
210 triangle->tex_info.height = sg->texture_info.t_h; 212 triangle->tex_info.height = sg->texture_info.t_h;
211 triangle->tex_info.scale_max = sg->texture_info.scale_max; 213 triangle->tex_info.scale_max = sg->texture_info.scale_max;
212 } 214 }