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Merge pull request #4551 from ZappoMan/neverCullAvatarParts

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never cull mesh parts for avatars
This commit is contained in:
Stephen Birarda 2015-03-31 16:29:01 -07:00
commit 86174d6a29
2 changed files with 8 additions and 15 deletions
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19
libraries/render-utils/src/Model.cpp
View file

@ -2372,7 +2372,7 @@ int Model::renderMeshesForModelsInScene(gpu::Batch& batch, RenderMode mode, bool
int Model::renderMeshes(gpu::Batch& batch, RenderMode mode, bool translucent, float alphaThreshold,
bool hasLightmap, bool hasTangents, bool hasSpecular, bool isSkinned, RenderArgs* args,
bool forceRenderSomeMeshes) {
bool forceRenderMeshes) {
PROFILE_RANGE(__FUNCTION__);
int meshPartsRendered = 0;
@ -2395,7 +2395,7 @@ int Model::renderMeshes(gpu::Batch& batch, RenderMode mode, bool translucent, fl
pickPrograms(batch, mode, translucent, alphaThreshold, hasLightmap, hasTangents, hasSpecular, isSkinned,
args, locations, skinLocations);
meshPartsRendered = renderMeshesFromList(list, batch, mode, translucent, alphaThreshold,
args, locations, skinLocations, forceRenderSomeMeshes);
args, locations, skinLocations, forceRenderMeshes);
GLBATCH(glUseProgram)(0);
return meshPartsRendered;
@ -2403,7 +2403,7 @@ int Model::renderMeshes(gpu::Batch& batch, RenderMode mode, bool translucent, fl
int Model::renderMeshesFromList(QVector<int>& list, gpu::Batch& batch, RenderMode mode, bool translucent, float alphaThreshold, RenderArgs* args,
Locations* locations, SkinLocations* skinLocations, bool forceRenderSomeMeshes) {
Locations* locations, SkinLocations* skinLocations, bool forceRenderMeshes) {
PROFILE_RANGE(__FUNCTION__);
auto textureCache = DependencyManager::get<TextureCache>();
@ -2439,21 +2439,14 @@ int Model::renderMeshesFromList(QVector<int>& list, gpu::Batch& batch, RenderMod
// if we got here, then check to see if this mesh is in view
if (args) {
bool shouldRender = true;
bool forceRender = false;
args->_meshesConsidered++;
if (args->_viewFrustum) {
// NOTE: This is a hack to address the fact that for avatar meshes, the _calculatedMeshBoxes can be wrong
// for some meshes. Those meshes where the mesh's modelTransform is the identity matrix, and will have
// incorrectly calculated mesh boxes. In this case, we will ignore the box and assume it's visible.
if (forceRenderSomeMeshes && (geometry.meshes.at(i).modelTransform == glm::mat4())) {
forceRender = true;
}
shouldRender = forceRender || args->_viewFrustum->boxInFrustum(_calculatedMeshBoxes.at(i)) != ViewFrustum::OUTSIDE;
shouldRender = forceRenderMeshes ||
args->_viewFrustum->boxInFrustum(_calculatedMeshBoxes.at(i)) != ViewFrustum::OUTSIDE;
if (shouldRender && !forceRender) {
if (shouldRender && !forceRenderMeshes) {
float distance = args->_viewFrustum->distanceToCamera(_calculatedMeshBoxes.at(i).calcCenter());
shouldRender = !_viewState ? false : _viewState->shouldRenderMesh(_calculatedMeshBoxes.at(i).getLargestDimension(),
distance);

4
libraries/render-utils/src/Model.h
View file

@ -460,14 +460,14 @@ private:
bool renderCore(float alpha, RenderMode mode, RenderArgs* args);
int renderMeshes(gpu::Batch& batch, RenderMode mode, bool translucent, float alphaThreshold,
bool hasLightmap, bool hasTangents, bool hasSpecular, bool isSkinned, RenderArgs* args = NULL,
bool forceRenderSomeMeshes = false);
bool forceRenderMeshes = false);
void setupBatchTransform(gpu::Batch& batch);
QVector<int>* pickMeshList(bool translucent, float alphaThreshold, bool hasLightmap, bool hasTangents, bool hasSpecular, bool isSkinned);
int renderMeshesFromList(QVector<int>& list, gpu::Batch& batch, RenderMode mode, bool translucent, float alphaThreshold,
RenderArgs* args, Locations* locations, SkinLocations* skinLocations,
bool forceRenderSomeMeshes = false);
bool forceRenderMeshes = false);
static void pickPrograms(gpu::Batch& batch, RenderMode mode, bool translucent, float alphaThreshold,
bool hasLightmap, bool hasTangents, bool hasSpecular, bool isSkinned, RenderArgs* args,