void GLFramebuffer::setDepthbufferTexture(GLTexture& a_texture)
{
assert(m_initialized);
assert(uint(m_multiSampleType) == uint(a_texture.getMultiSampleType()));
m_depthTexture = a_texture.getTextureID();
CHECK_GL_ERROR()
glBindFramebuffer(GL_FRAMEBUFFER, m_fbo);
glFramebufferTexture(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, a_texture.getTextureID(), 0);
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
assert(status == GL_FRAMEBUFFER_COMPLETE);
glBindFramebuffer(GL_FRAMEBUFFER, 0);
CHECK_GL_ERROR();
}
void GLFramebuffer::addFramebufferTexture(GLTexture& a_texture, EAttachment a_attachment)
{
assert(m_initialized);
assert(uint(m_multiSampleType) == uint(a_texture.getMultiSampleType()));
m_textures.push_back(a_texture.getTextureID());
m_drawBuffers.push_back(a_attachment);
CHECK_GL_ERROR();
glBindFramebuffer(GL_FRAMEBUFFER, m_fbo);
glFramebufferTexture(GL_FRAMEBUFFER, GLenum(a_attachment), a_texture.getTextureID(), 0);
glDrawBuffers(uint(m_drawBuffers.size()), rcast<GLenum*>(&m_drawBuffers[0]));
GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
assert(status == GL_FRAMEBUFFER_COMPLETE);
glBindFramebuffer(GL_FRAMEBUFFER, 0);
CHECK_GL_ERROR();
}