faerbit/Saxum
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Setting wrap mode of depthTextures to CLAMP_TO_EDGE to remove seams.

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Faerbit 2014-12-04 17:39:35 +01:00
parent 1c687f5759
commit 9e4cc5e4f7
1 changed files with 6 additions and 0 deletions
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6
graphics.cc
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@ -35,6 +35,8 @@ void Graphics::init() {
depthTexture_near = SharedTexture2D( new Texture2D(windowSize, GL_DEPTH24_STENCIL8));
depthTexture_near->setMinFilter(GL_NEAREST);
depthTexture_near->setMagFilter(GL_NEAREST);
depthTexture_near->setWrapS(GL_CLAMP_TO_EDGE);
depthTexture_near->setWrapT(GL_CLAMP_TO_EDGE);
depthTexture_near->setCompareMode(GL_COMPARE_REF_TO_TEXTURE);
framebuffer_near = SharedFrameBufferObject(new FrameBufferObject());
@ -44,6 +46,8 @@ void Graphics::init() {
depthTexture_middle = SharedTexture2D( new Texture2D(windowSize, GL_DEPTH24_STENCIL8));
depthTexture_middle->setMinFilter(GL_NEAREST);
depthTexture_middle->setMagFilter(GL_NEAREST);
depthTexture_middle->setWrapS(GL_CLAMP_TO_EDGE);
depthTexture_middle->setWrapT(GL_CLAMP_TO_EDGE);
depthTexture_middle->setCompareMode(GL_COMPARE_REF_TO_TEXTURE);
framebuffer_middle = SharedFrameBufferObject(new FrameBufferObject());
@ -53,6 +57,8 @@ void Graphics::init() {
depthTexture_far = SharedTexture2D( new Texture2D(windowSize, GL_DEPTH24_STENCIL8));
depthTexture_far->setMinFilter(GL_NEAREST);
depthTexture_far->setMagFilter(GL_NEAREST);
depthTexture_far->setWrapS(GL_CLAMP_TO_EDGE);
depthTexture_far->setWrapT(GL_CLAMP_TO_EDGE);
depthTexture_far->setCompareMode(GL_COMPARE_REF_TO_TEXTURE);
framebuffer_far = SharedFrameBufferObject(new FrameBufferObject());