void DepthOfField::apply
(RenderDevice* rd,
shared_ptr<Texture> color,
shared_ptr<Texture> depth,
const shared_ptr<Camera>& camera,
Vector2int16 trimBandThickness) {
if ((camera->depthOfFieldSettings().model() == DepthOfFieldModel::NONE) || ! camera->depthOfFieldSettings().enabled()) {
const shared_ptr<Framebuffer>& f = rd->framebuffer();
const shared_ptr<Framebuffer::Attachment>& a = f->get(Framebuffer::COLOR0);
if (isNull(f) || (a->texture() != color)) {
Texture::copy(color, a->texture(), 0, 0, Vector2int16(0, 0), CubeFace::POS_X, CubeFace::POS_X, rd, false);
}
// Exit abruptly because DoF is disabled
return;
}
alwaysAssertM(color, "Color buffer may not be NULL");
alwaysAssertM(depth, "Depth buffer may not be NULL");
if (isNull(m_artistCoCShader)) {
reloadShaders();
}
resizeBuffers(color, trimBandThickness);
computeCoC(rd, color, depth, camera, trimBandThickness);
blurPass(rd, m_packedBuffer, m_horizontalFramebuffer, m_horizontalShader, camera);
blurPass(rd, m_tempBlurBuffer, m_verticalFramebuffer, m_verticalShader, camera);
composite(rd, m_packedBuffer, m_blurBuffer, trimBandThickness);
}
void VSMPerPixelRenderer::afterShadowDraw(int L)
{
if(_shaderDepth)_shaderDepth->end();
//begin blur
glDisable(GL_DEPTH_TEST);
glDepthMask(GL_FALSE);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluOrtho2D(0.0f,1.0f,0.0f,1.0f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
//blur horizontally
blurPass(1.0f/(_w*_shadowRatio),0.0f,_fboTmp,_ctid[L]);
//blur vertically
blurPass(0.0f,1.0f/(_h*_shadowRatio),_fboId[L],_ctTmp);
//end blur
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
checkGLError();
}
