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fixing the stars rendering that was vilently broken durign the hunt for GPUCOnfig.h includes

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This commit is contained in:
Sam Gateau 2015-07-29 16:08:16 -07:00
parent 3c934af297
commit 269db0ff6f
2 changed files with 7 additions and 5 deletions
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6
interface/src/Stars.cpp
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@ -141,6 +141,7 @@ void Stars::render(RenderArgs* renderArgs, float alpha) {
auto state = gpu::StatePointer(new gpu::State());
// enable decal blend
state->setDepthTest(gpu::State::DepthTest(false));
state->setAntialiasedLineEnable(true); // line smoothing also smooth points
state->setBlendFunction(true, gpu::State::SRC_ALPHA, gpu::State::BLEND_OP_ADD, gpu::State::INV_SRC_ALPHA);
_gridPipeline.reset(gpu::Pipeline::create(program, state));
}
@ -205,8 +206,6 @@ void Stars::render(RenderArgs* renderArgs, float alpha) {
batch._glUniform1f(_timeSlot, secs);
geometryCache->renderUnitCube(batch);
//glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);
static const size_t VERTEX_STRIDE = sizeof(StarVertex);
size_t offset = offsetof(StarVertex, position);
gpu::BufferView posView(vertexBuffer, offset, vertexBuffer->getSize(), VERTEX_STRIDE, positionElement);
@ -215,9 +214,6 @@ void Stars::render(RenderArgs* renderArgs, float alpha) {
// Render the stars
batch.setPipeline(_starsPipeline);
//batch._glEnable(GL_PROGRAM_POINT_SIZE_EXT);
//batch._glEnable(GL_VERTEX_PROGRAM_POINT_SIZE);
//batch._glEnable(GL_POINT_SMOOTH);
batch.setInputFormat(streamFormat);
batch.setInputBuffer(VERTICES_SLOT, posView);

6
libraries/gpu/src/gpu/GLBackendState.cpp
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@ -482,6 +482,12 @@ void GLBackend::syncPipelineStateCache() {
State::Data state;
glEnable(GL_TEXTURE_CUBE_MAP_SEAMLESS);
// Point size is always on
glHint(GL_POINT_SMOOTH_HINT, GL_NICEST);
glEnable(GL_PROGRAM_POINT_SIZE_EXT);
glEnable(GL_VERTEX_PROGRAM_POINT_SIZE);
getCurrentGLState(state);
State::Signature signature = State::evalSignature(state);