protected void popDestTextures() {
try {
currentDestTex = destTexStack.pop();
currentFBO.setDrawBuffers(currentDestTex);
} catch (EmptyStackException e) {
System.out.println("Empty texture stack");
}
}
protected void popFramebuffer() {
if (!popFramebufferEnabled) return;
try {
currentFBO = fboStack.pop();
currentFBO.bind();
} catch (EmptyStackException e) {
System.out.println("Empty framebuffer stack");
}
}