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hacking on transparency

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This commit is contained in:
ZappoMan 2015-06-01 11:53:40 -07:00
parent 4b46fc3ad9
commit ea31fdcc26
1 changed files with 12 additions and 3 deletions
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15
libraries/render-utils/src/Model.cpp
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@ -791,6 +791,7 @@ namespace render {
template <> void payloadRender(const TransparentMeshPart::Pointer& payload, RenderArgs* args) {
if (args) {
args->_elementsTouched++;
//qDebug() << "would be TransparentMeshPart: " << payload->meshIndex << "," << payload->partIndex;
return payload->model->renderPart(args, payload->meshIndex, payload->partIndex, true);
}
}
@ -2189,6 +2190,13 @@ AABox Model::getPartBounds(int meshIndex, int partIndex) {
void Model::renderPart(RenderArgs* args, int meshIndex, int partIndex, bool translucent) {
renderSetup(args);
/*
if (translucent) {
renderCore(args, 1.0f);
return;
}
*/
auto textureCache = DependencyManager::get<TextureCache>();
gpu::Batch& batch = *(args->_batch);
@ -2207,8 +2215,9 @@ void Model::renderPart(RenderArgs* args, int meshIndex, int partIndex, bool tran
batch.setViewTransform(_transforms[0]);
const float DEFAULT_ALPHA_THRESHOLD = 0.5f; //
auto alphaThreshold = DEFAULT_ALPHA_THRESHOLD; // FIX ME
const float OPAQUE_ALPHA_THRESHOLD = 0.5f;
const float TRANSPARENT_ALPHA_THRESHOLD = 0.0f;
auto alphaThreshold = translucent ? TRANSPARENT_ALPHA_THRESHOLD : OPAQUE_ALPHA_THRESHOLD; // FIX ME
const FBXGeometry& geometry = _geometry->getFBXGeometry();
const QVector<NetworkMesh>& networkMeshes = _geometry->getMeshes();
@ -2216,7 +2225,7 @@ void Model::renderPart(RenderArgs* args, int meshIndex, int partIndex, bool tran
const FBXMesh& mesh = geometry.meshes.at(meshIndex);
const MeshState& state = _meshStates.at(meshIndex);
bool translucentMesh = networkMesh.getTranslucentPartCount(mesh) == networkMesh.parts.size();
bool translucentMesh = translucent; // networkMesh.getTranslucentPartCount(mesh) == networkMesh.parts.size();
bool hasTangents = !mesh.tangents.isEmpty();
bool hasSpecular = mesh.hasSpecularTexture();
bool hasLightmap = mesh.hasEmissiveTexture();