WebSVN – gelsvn – Diff – /trunk/src/Geometry/BSPTree.cpp



 
        //printf("HIT\n");
 
 
      // Calculate the normal at the intersection
        ray.id = reinterpret_cast<int>(ray.hit_object);
        ray.hit_object = trimesh[ray.id];
        
        Vec3i face = ray.hit_object->normals.face(ray.hit_face_id);
        Vec3f normal0 = ray.hit_object->normals.vertex(face[0]);
        Vec3f normal1 = ray.hit_object->normals.vertex(face[1]);

 
  void BSPTree::push_fast_bsp_node(BSPNode *node, int id) 
  {
    if (node->axis_leaf==4)  // It is a leaf
    {
        //assert(false);
        //TODO: cant compile on 64 bit gcc
 
        //fast_tree[id].leaf.flagAndOffset = (unsigned int)1<<31 | (unsigned int)(&all_triaccel[node->id]);
      fast_tree[id].leaf.count = node->count;
    } 

      fast_tree.push_back(fnode); // left
      fast_tree.push_back(fnode); // right
      push_fast_bsp_node(node->left, p_l);
      push_fast_bsp_node(node->right, p_l+1);
 
      //assert(false);
      //TODO: gcc64 bit failure
 
      //fast_tree[id].inner.flagAndOffset = (unsigned int) &fast_tree[p_l] | node->axis_leaf;
      fast_tree[id].inner.splitCoordinate = node->plane;
      node->ref = fast_tree[id].inner.flagAndOffset;

Subversion Repositories gelsvn

(root)/trunk/src/Geometry/BSPTree.cpp – Rev 354 → 364

Rev 354		Rev 364
Line 477...		Line 477...
477		477
478	`//printf("HIT\n");`	478	`//printf("HIT\n");`
479		479
480		480
481	`// Calculate the normal at the intersection`	481	`// Calculate the normal at the intersection`
482	`//ray.id = reinterpret_cast<int>(ray.hit_object);`	482	`ray.id = reinterpret_cast<int>(ray.hit_object);`
483	`ray.hit_object = trimesh[ray.id];`	483	`ray.hit_object = trimesh[ray.id];`
484		484
485	`Vec3i face = ray.hit_object->normals.face(ray.hit_face_id);`	485	`Vec3i face = ray.hit_object->normals.face(ray.hit_face_id);`
486	`Vec3f normal0 = ray.hit_object->normals.vertex(face[0]);`	486	`Vec3f normal0 = ray.hit_object->normals.vertex(face[0]);`
487	`Vec3f normal1 = ray.hit_object->normals.vertex(face[1]);`	487	`Vec3f normal1 = ray.hit_object->normals.vertex(face[1]);`
Line 519...		Line 519...
519		519
520	`void BSPTree::push_fast_bsp_node(BSPNode *node, int id)`	520	`void BSPTree::push_fast_bsp_node(BSPNode *node, int id)`
521	`{`	521	`{`
522	`if (node->axis_leaf==4) // It is a leaf`	522	`if (node->axis_leaf==4) // It is a leaf`
523	`{`	523	`{`
524	`assert(false);`	524	`//assert(false);`
525	`//TODO: cant compile on 64 bit gcc`	525	`//TODO: cant compile on 64 bit gcc`
526		526
527	`//fast_tree[id].leaf.flagAndOffset = (unsigned int)1<<31 \| (unsigned int)(&all_triaccel[node->id]);`	527	`//fast_tree[id].leaf.flagAndOffset = (unsigned int)1<<31 \| (unsigned int)(&all_triaccel[node->id]);`
528	`fast_tree[id].leaf.count = node->count;`	528	`fast_tree[id].leaf.count = node->count;`
529	`}`	529	`}`
Line 534...		Line 534...
534	`fast_tree.push_back(fnode); // left`	534	`fast_tree.push_back(fnode); // left`
535	`fast_tree.push_back(fnode); // right`	535	`fast_tree.push_back(fnode); // right`
536	`push_fast_bsp_node(node->left, p_l);`	536	`push_fast_bsp_node(node->left, p_l);`
537	`push_fast_bsp_node(node->right, p_l+1);`	537	`push_fast_bsp_node(node->right, p_l+1);`
538		538
539	`assert(false);`	539	`//assert(false);`
540	`//TODO: gcc64 bit failure`	540	`//TODO: gcc64 bit failure`
541		541
542	`//fast_tree[id].inner.flagAndOffset = (unsigned int) &fast_tree[p_l] \| node->axis_leaf;`	542	`//fast_tree[id].inner.flagAndOffset = (unsigned int) &fast_tree[p_l] \| node->axis_leaf;`
543	`fast_tree[id].inner.splitCoordinate = node->plane;`	543	`fast_tree[id].inner.splitCoordinate = node->plane;`
544	`node->ref = fast_tree[id].inner.flagAndOffset;`	544	`node->ref = fast_tree[id].inner.flagAndOffset;`