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Organized render passes, in preparation for transparency pass and point light flares

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--HG--
extra : convert_revision : svn%3A7752d6cf-9f14-4ad2-affc-04f1e67b81a5/trunk%4061
This commit is contained in:
kearwood
2012-06-14 19:33:17 +00:00
parent 9dfc7d93f9
commit f9cf9b7ffe
20 changed files with 95 additions and 63 deletions
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13
KREngine/KREngine/Classes/KRPointLight.cpp
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@@ -36,9 +36,12 @@ std::string KRPointLight::getElementName() {
#if TARGET_OS_IPHONE
void KRPointLight::render(KRCamera *pCamera, KRContext *pContext, KRBoundingVolume &frustrumVolume, bool bRenderShadowMap, KRMat4 &viewMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers, int gBufferPass) {
void KRPointLight::render(KRCamera *pCamera, KRContext *pContext, KRBoundingVolume &frustrumVolume, KRMat4 &viewMatrix, KRVector3 &cameraPosition, KRVector3 &lightDirection, KRMat4 *pShadowMatrices, GLuint *shadowDepthTextures, int cShadowBuffers, KRNode::RenderPass renderPass) {
if(gBufferPass == 2) {
if(renderPass == KRNode::RENDER_PASS_FORWARD_TRANSPARENT) {
// Render light flare on transparency pass
}
if(renderPass == KRNode::RENDER_PASS_DEFERRED_LIGHTS) {
// Lights are rendered on the second pass of the deferred renderer
KRMat4 projectionMatrix = pCamera->getProjectionMatrix();
@@ -70,8 +73,8 @@ void KRPointLight::render(KRCamera *pCamera, KRContext *pContext, KRBoundingVolu
if(influence_extents.test_intersect(frustrumVolumeNoNearClip)) {
// Cull out any lights not within the view frustrum
KRShader *pShader = pContext->getShaderManager()->getShader("light_point", pCamera, false, false, false, 0, false, false, false, false, false, false, false, gBufferPass);
pShader->bind(pCamera, matModelToView, mvpmatrix, cameraPosition, lightDirection, pShadowMatrices, shadowDepthTextures, 0, gBufferPass);
KRShader *pShader = pContext->getShaderManager()->getShader("light_point", pCamera, false, false, false, 0, false, false, false, false, false, false, false, renderPass);
pShader->bind(pCamera, matModelToView, mvpmatrix, cameraPosition, lightDirection, pShadowMatrices, shadowDepthTextures, 0, renderPass);
glUniform3f(
pShader->m_uniforms[KRShader::KRENGINE_UNIFORM_LIGHT_COLOR],
m_color.x,
@@ -137,7 +140,7 @@ void KRPointLight::render(KRCamera *pCamera, KRContext *pContext, KRBoundingVolu
}
}
KRNode::render(pCamera, pContext, frustrumVolume, bRenderShadowMap, viewMatrix, cameraPosition, lightDirection, pShadowMatrices, shadowDepthTextures, cShadowBuffers, gBufferPass);
KRNode::render(pCamera, pContext, frustrumVolume, viewMatrix, cameraPosition, lightDirection, pShadowMatrices, shadowDepthTextures, cShadowBuffers, renderPass);
}
void KRPointLight::generateMesh() {