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lovr
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Handle scene root properly;

This commit is contained in:
bjorn 2019-01-19 21:46:42 -08:00 committed by Bjorn Swenson
parent db391a7d68
commit 9deab224da
2 changed files with 5 additions and 4 deletions
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5
src/data/modelData.c
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@ -356,8 +356,9 @@ ModelData* lovrModelDataInit(ModelData* model, Blob* source, ModelDataIO io) {
// Make space for fake root node if the root scene has multiple root nodes
if (rootScene >= 0 && scenes[rootScene].nodeCount > 1) {
model->nodeCount++;
info.childCount += model->nodeCount;
info.totalSize += sizeof(ModelNode) + model->nodeCount * sizeof(uint32_t);
model->nodeCount++;
}
size_t offset = 0;
@ -833,7 +834,7 @@ ModelData* lovrModelDataInit(ModelData* model, Blob* source, ModelDataIO io) {
gltfString key = NOM_STR(json, token);
if (STR_EQ(key, "nodes")) {
for (int j = (token++)->size; j > 0; j--) {
lastNode->children[i] = NOM_INT(json, token);
lastNode->children[lastNode->childCount - j] = NOM_INT(json, token);
}
} else {
token += NOM_VALUE(json, token);

4
src/graphics/model.c
View File

@ -192,8 +192,8 @@ void lovrModelDestroy(void* ref) {
}
void lovrModelDraw(Model* model, mat4 transform, int instances) {
updateGlobalNodeTransform(model, 0, transform);
renderNode(model, 0, instances); // TODO use root
updateGlobalNodeTransform(model, model->data->rootNode, transform);
renderNode(model, model->data->rootNode, instances);
}
Animator* lovrModelGetAnimator(Model* model) {