From 625b8130fd394b1af29e1bee43cb236190666ee5 Mon Sep 17 00:00:00 2001 From: yum Date: Tue, 26 Nov 2024 02:43:54 -0800 Subject: Add multiply mode to pbr overlays --- pbr.cginc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'pbr.cginc') diff --git a/pbr.cginc b/pbr.cginc index c4eff6b..42a480e 100644 --- a/pbr.cginc +++ b/pbr.cginc @@ -276,12 +276,14 @@ float4 getLitColor( // Do this to avoid division by 0. If both light sources are black, // sum_brightness could be 0; #if defined(_BRIGHTNESS_CLAMP) - brightnesses = smooth_max(brightnesses, _Min_Brightness); + //brightnesses = smooth_max(brightnesses, _Min_Brightness); + brightnesses = max(brightnesses, _Min_Brightness); #endif float sum_brightness = brightnesses[0] + brightnesses[1]; float2 brightness_proportions = brightnesses / sum_brightness; #if defined(_BRIGHTNESS_CLAMP) sum_brightness = smooth_clamp(sum_brightness, _Min_Brightness, _Max_Brightness); + //sum_brightness = clamp(sum_brightness, _Min_Brightness, _Max_Brightness); #endif direct_light.color[2] = sum_brightness * brightness_proportions[0]; indirect_light.diffuse[2] = sum_brightness * brightness_proportions[1]; -- cgit v1.2.3