ilikecats/stk-code_catmod
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Try to tweak the lens flare without being too obvious

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This commit is contained in:
samuncle 2014-11-12 01:00:23 +01:00
parent f39ae90b6e
commit 9857eb4621
2 changed files with 22 additions and 3 deletions
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24
src/graphics/post_processing.cpp
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@ -353,6 +353,24 @@ void PostProcessing::renderGaussian6Blur(FrameBuffer &in_fbo, FrameBuffer &auxil
} }
} }
void PostProcessing::renderHorizontalBlur(FrameBuffer &in_fbo, FrameBuffer &auxiliary)
{
assert(in_fbo.getWidth() == auxiliary.getWidth() && in_fbo.getHeight() == auxiliary.getHeight());
float inv_width = 1.0f / in_fbo.getWidth(), inv_height = 1.0f / in_fbo.getHeight();
{
auxiliary.Bind();
FullScreenShader::Gaussian6HBlurShader::getInstance()->SetTextureUnits(in_fbo.getRTT()[0]);
DrawFullScreenEffect<FullScreenShader::Gaussian6HBlurShader>(core::vector2df(inv_width, inv_height), 2.0);
}
{
in_fbo.Bind();
FullScreenShader::Gaussian6HBlurShader::getInstance()->SetTextureUnits(auxiliary.getRTT()[0]);
DrawFullScreenEffect<FullScreenShader::Gaussian6HBlurShader>(core::vector2df(inv_width, inv_height), 2.0);
}
}
void PostProcessing::renderGaussian17TapBlur(FrameBuffer &in_fbo, FrameBuffer &auxiliary) void PostProcessing::renderGaussian17TapBlur(FrameBuffer &in_fbo, FrameBuffer &auxiliary)
{ {
@ -727,9 +745,9 @@ FrameBuffer *PostProcessing::render(scene::ICameraSceneNode * const camnode, boo
renderGaussian6Blur(irr_driver->getFBO(FBO_BLOOM_256), irr_driver->getFBO(FBO_TMP_256), 1., 1.); renderGaussian6Blur(irr_driver->getFBO(FBO_BLOOM_256), irr_driver->getFBO(FBO_TMP_256), 1., 1.);
renderGaussian6Blur(irr_driver->getFBO(FBO_BLOOM_128), irr_driver->getFBO(FBO_TMP_128), 1., 1.); renderGaussian6Blur(irr_driver->getFBO(FBO_BLOOM_128), irr_driver->getFBO(FBO_TMP_128), 1., 1.);
renderGaussian6Blur(irr_driver->getFBO(FBO_LENS_512), irr_driver->getFBO(FBO_TMP_512), 0.01, 10.); renderHorizontalBlur(irr_driver->getFBO(FBO_LENS_512), irr_driver->getFBO(FBO_TMP_512));
renderGaussian6Blur(irr_driver->getFBO(FBO_LENS_256), irr_driver->getFBO(FBO_TMP_256), 0.01, 10.); renderHorizontalBlur(irr_driver->getFBO(FBO_LENS_256), irr_driver->getFBO(FBO_TMP_256));
renderGaussian6Blur(irr_driver->getFBO(FBO_LENS_128), irr_driver->getFBO(FBO_TMP_128), 0.01, 10.); renderHorizontalBlur(irr_driver->getFBO(FBO_LENS_128), irr_driver->getFBO(FBO_TMP_128));
// Additively blend on top of tmp1 // Additively blend on top of tmp1
in_fbo->Bind(); in_fbo->Bind();

1
src/graphics/post_processing.hpp
View File

@ -89,6 +89,7 @@ public:
void renderGaussian3Blur(FrameBuffer &in_fbo, FrameBuffer &auxiliary); void renderGaussian3Blur(FrameBuffer &in_fbo, FrameBuffer &auxiliary);
void renderGaussian6Blur(FrameBuffer &in_fbo, FrameBuffer &auxiliary, float sigmaV, float sigmaH); void renderGaussian6Blur(FrameBuffer &in_fbo, FrameBuffer &auxiliary, float sigmaV, float sigmaH);
void renderHorizontalBlur(FrameBuffer &in_fbo, FrameBuffer &auxiliary);
void renderGaussian6BlurLayer(FrameBuffer &in_fbo); void renderGaussian6BlurLayer(FrameBuffer &in_fbo);
void renderGaussian17TapBlur(FrameBuffer &in_fbo, FrameBuffer &auxiliary); void renderGaussian17TapBlur(FrameBuffer &in_fbo, FrameBuffer &auxiliary);