comparison: src/scene.c
src/scene.c
- changeset 43
- 5a8c31904e44
- parent 41
- df81d493716e
- child 44
- b3da4096c607
equal
deleted
inserted
replaced
| 42:cc912686f663 | 43:5a8c31904e44 |
|---|---|
| 47 offsetof(AscSceneNode, children), | 47 offsetof(AscSceneNode, children), |
| 48 offsetof(AscSceneNode, next) | 48 offsetof(AscSceneNode, next) |
| 49 ); | 49 ); |
| 50 } | 50 } |
| 51 | 51 |
| 52 static CxTreeVisitor asc_scene_node_visitor(AscSceneNode *node) { | |
| 53 return cx_tree_visitor(node, | |
| 54 offsetof(AscSceneNode, children), | |
| 55 offsetof(AscSceneNode, next) | |
| 56 ); | |
| 57 } | |
| 58 | |
| 52 void asc_scene_init(AscScene *scene) { | 59 void asc_scene_init(AscScene *scene) { |
| 53 if (scene->root != NULL) { | 60 if (scene->root != NULL) { |
| 54 asc_error("Scene is already initialized."); | 61 asc_error("Scene is already initialized."); |
| 55 return; | 62 return; |
| 56 } | 63 } |
| 93 // TODO: avoid recalculating the groups, if possible | 100 // TODO: avoid recalculating the groups, if possible |
| 94 scene->rg_sprites_opaque_size = 0; | 101 scene->rg_sprites_opaque_size = 0; |
| 95 scene->rg_sprites_blended_size = 0; | 102 scene->rg_sprites_blended_size = 0; |
| 96 | 103 |
| 97 // skip the root node deliberately, we know it's just the container | 104 // skip the root node deliberately, we know it's just the container |
| 98 CxTreeIterator iter = asc_scene_node_iterator(scene->root, false); | 105 CxTreeVisitor iter = asc_scene_node_visitor(scene->root); |
| 99 cxIteratorNext(iter); | 106 cxIteratorNext(iter); |
| 100 | 107 |
| 101 // update the children and add them to the render groups | 108 // update the children and add them to the render groups |
| 102 cx_foreach(AscSceneNode*, node, iter) { | 109 cx_foreach(AscSceneNode*, node, iter) { |
| 103 node->depth = iter.depth; | 110 node->depth = iter.depth; |
