| 261 | } |
| 262 | |
| 263 | void lightModel(Model *model, Matrix4x3 *mat, unsigned __int8 *rgb, DefTracker *light_trkr) |
| 264 | { |
| 265 | int j; |
| 266 | Vector3 normal_in_ws; |
| 267 | Vector3 primary_color; |
| 268 | uint8_t max_light_colors[3]; |
| 269 | DefTracker *found_trackers[1001]; |
| 270 | |
| 271 | int is_omnidir_light = 0; |
| 272 | int tracker_count = 0; |
| 273 | Vector3 masked_dst = { -8.0000002e16f, -8.0000002e16f, -8.0000002e16f}; |
| 274 | float cell_power_of_two_size = 0.0; |
| 275 | assert(rgb && light_trkr); |
| 276 | Grid *light_grid = light_trkr->light_grid; |
| 277 | if (!light_grid) |
| 278 | return; |
| 279 | |
| 280 | assert(model && model->vbo); |
| 281 | segs_modelSetupVertexObject(model, 1); |
| 282 | Vector3 *verts_pos = (Vector3 *)model->vbo->cpuside_memory; |
| 283 | Vector3 *verts_normal = (Vector3 *)(intptr_t(model->vbo->normals_offset) + (char *)model->vbo->cpuside_memory); |
| 284 | for (int i = 0; i < 3; ++i) |
| 285 | { |
| 286 | primary_color[i] = ((uint8_t *)light_trkr->def->tint_colors)[i] / 255.0f; |
| 287 | max_light_colors[i] = *((char *)&light_trkr->def->tint_colors[1] + i); |
| 288 | } |
| 289 | if (!(max_light_colors[2] | max_light_colors[1] | max_light_colors[0])) |
| 290 | { |
| 291 | max_light_colors[2] = 0xFFu; |
| 292 | max_light_colors[1] = 0xFFu; |
| 293 | max_light_colors[0] = 0xFFu; |
| 294 | } |
| 295 | if (strstri(model->bone_name_offset, "omni")) |
| 296 | is_omnidir_light = 1; |
| 297 | for (int i = 0; i < model->vertex_count; ++i) |
| 298 | { |
| 299 | Vector3 dst = *mat * verts_pos[i]; |
| 300 | Vector3 calc_color = primary_color; |
| 301 | for (j = 0; j < 3; ++j) |
| 302 | { |
| 303 | float tmp = dst[j] - masked_dst[j]; |
| 304 | if (tmp >= cell_power_of_two_size || tmp < 0.0f) |
| 305 | break; |
| 306 | } |
| 307 | if (j < 3) |
| 308 | { |
| 309 | ++light_grid->tag; |
| 310 | gridFindCell(light_grid, &dst, found_trackers, &tracker_count, &cell_power_of_two_size); |
| 311 | cell_power_of_two_size = std::min(128.0f, cell_power_of_two_size); |
| 312 | for (int k = 0; k < 3; ++k) |
| 313 | { |
| 314 | int32_t int_dest = int(dst[k]); |
| 315 | masked_dst[k] = (~(int(cell_power_of_two_size) - 1) & int_dest); |
| 316 | } |
| 317 | } |
| 318 | for (int l = 0; l < tracker_count; ++l) |
| 319 | { |
| 320 | DefTracker *trkr = found_trackers[l]; |
no test coverage detected