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Revert "Fix the broken skybox and simplify a bit the vertex shader used"

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This reverts commit 68134aafe5.
This commit is contained in:
Ken Cooke 2015-12-13 16:14:38 -08:00
parent 868ed0dfbc
commit 67d6965f14
1 changed files with 10 additions and 0 deletions
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10
libraries/procedural/src/procedural/ProceduralSkybox.cpp
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@ -51,6 +51,14 @@ void ProceduralSkybox::render(gpu::Batch& batch, const ViewFrustum& viewFrustum,
static gpu::Stream::FormatPointer theFormat;
if (skybox._procedural && skybox._procedural->_enabled && skybox._procedural->ready()) {
if (!theBuffer) {
const float CLIP = 1.0f;
const glm::vec2 vertices[4] = { { -CLIP, -CLIP }, { CLIP, -CLIP }, { -CLIP, CLIP }, { CLIP, CLIP } };
theBuffer = std::make_shared<gpu::Buffer>(sizeof(vertices), (const gpu::Byte*) vertices);
theFormat = std::make_shared<gpu::Stream::Format>();
theFormat->setAttribute(gpu::Stream::POSITION, gpu::Stream::POSITION, gpu::Element(gpu::VEC2, gpu::FLOAT, gpu::XYZ));
}
glm::mat4 projMat;
viewFrustum.evalProjectionMatrix(projMat);
@ -59,6 +67,8 @@ void ProceduralSkybox::render(gpu::Batch& batch, const ViewFrustum& viewFrustum,
batch.setProjectionTransform(projMat);
batch.setViewTransform(viewTransform);
batch.setModelTransform(Transform()); // only for Mac
batch.setInputBuffer(gpu::Stream::POSITION, theBuffer, 0, 8);
batch.setInputFormat(theFormat);
if (skybox.getCubemap() && skybox.getCubemap()->isDefined()) {
batch.setResourceTexture(0, skybox.getCubemap());