1.0 0.0 7.0 0.03 800.0 0 buffer depth 1 buffer normal 2 buffer spec-emis 3 noise Shaders/ssao.vert Shaders/ssao.frag Shaders/gbuffer-functions.frag depth_tex sampler-2d 0 normal_tex sampler-2d 1 spec_emis_tex sampler-2d 2 noise_tex sampler-2d 3 g_scale float g_scale g_bias float g_bias g_intensity float g_intensity g_sample_rad float g_sample_rad random_size float random_size