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Make bloom effect more subtle.

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This commit is contained in:
Vincent Lejeune 2014-04-07 22:19:25 +02:00
parent e00ce85d7c
commit 939e574cd8
1 changed files with 5 additions and 9 deletions
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14
src/graphics/post_processing.cpp
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@ -626,27 +626,23 @@ void PostProcessing::render()
glBindFramebuffer(GL_FRAMEBUFFER, irr_driver->getFBO(FBO_HALF1));
glViewport(0, 0, UserConfigParams::m_width / 2, UserConfigParams::m_height / 2);
renderPassThrough(irr_driver->getRenderTargetTexture(RTT_TMP2));
renderGaussian6Blur(irr_driver->getFBO(FBO_HALF1), irr_driver->getRenderTargetTexture(RTT_HALF1),
irr_driver->getFBO(FBO_HALF2), irr_driver->getRenderTargetTexture(RTT_HALF2), UserConfigParams::m_width / 2, UserConfigParams::m_height / 2);
// To quarter
glBindFramebuffer(GL_FRAMEBUFFER, irr_driver->getFBO(FBO_QUARTER1));
glViewport(0, 0, UserConfigParams::m_width / 4, UserConfigParams::m_height / 4);
renderPassThrough(irr_driver->getRenderTargetTexture(RTT_HALF1));
renderGaussian6Blur(irr_driver->getFBO(FBO_QUARTER1), irr_driver->getRenderTargetTexture(RTT_QUARTER1),
irr_driver->getFBO(FBO_QUARTER2), irr_driver->getRenderTargetTexture(RTT_QUARTER2), UserConfigParams::m_width / 4, UserConfigParams::m_height / 4);
// To eighth
glBindFramebuffer(GL_FRAMEBUFFER, irr_driver->getFBO(FBO_EIGHTH1));
glViewport(0, 0, UserConfigParams::m_width / 8, UserConfigParams::m_height / 8);
renderPassThrough(irr_driver->getRenderTargetTexture(RTT_QUARTER1));
// Blur it for distribution.
glViewport(0, 0, UserConfigParams::m_width / 2, UserConfigParams::m_height / 2);
renderGaussian6Blur(irr_driver->getFBO(FBO_HALF1), irr_driver->getRenderTargetTexture(RTT_HALF1),
irr_driver->getFBO(FBO_HALF2), irr_driver->getRenderTargetTexture(RTT_HALF2), UserConfigParams::m_width / 2, UserConfigParams::m_height / 2);
glViewport(0, 0, UserConfigParams::m_width / 4, UserConfigParams::m_height / 4);
renderGaussian6Blur(irr_driver->getFBO(FBO_QUARTER1), irr_driver->getRenderTargetTexture(RTT_QUARTER1),
irr_driver->getFBO(FBO_QUARTER2), irr_driver->getRenderTargetTexture(RTT_QUARTER2), UserConfigParams::m_width / 4, UserConfigParams::m_height / 4);
glViewport(0, 0, UserConfigParams::m_width / 8, UserConfigParams::m_height / 8);
renderGaussian6Blur(irr_driver->getFBO(FBO_EIGHTH1), irr_driver->getRenderTargetTexture(RTT_EIGHTH1),
irr_driver->getFBO(FBO_EIGHTH2), irr_driver->getRenderTargetTexture(RTT_EIGHTH2), UserConfigParams::m_width / 8, UserConfigParams::m_height / 8);
glViewport(0, 0, UserConfigParams::m_width, UserConfigParams::m_height);
// Additively blend on top of tmp1