public void bindDepthTexture(int shaderProgram, String name, int slot) {
gl.glActiveTexture(GL2.GL_TEXTURE0 + slot);
gl.glBindTexture(GL2.GL_TEXTURE_2D, depthBuffer[0]);
gl.glUniform1i(gl.glGetUniformLocation(shaderProgram, name), slot);
}
public void bindColorTexture(int shaderProgram, String name, int slot, int bufferIndex) {
gl.glActiveTexture(GL2.GL_TEXTURE0 + slot);
gl.glBindTexture(GL2.GL_TEXTURE_2D, colorBuffers[bufferIndex]);
gl.glUniform1i(gl.glGetUniformLocation(shaderProgram, name), slot);
}