From c91a9c1265ea045f66eef429870c477771164531 Mon Sep 17 00:00:00 2001
From: luboslenco <lubos.lenco@gmail.com>
Date: Fri, 5 Oct 2018 17:32:02 +0200
Subject: [PATCH] Probe intensity

---
 Shaders/probe_cubemap/probe_cubemap.frag.glsl | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Shaders/probe_cubemap/probe_cubemap.frag.glsl b/Shaders/probe_cubemap/probe_cubemap.frag.glsl
index a19677457f..379514cf19 100644
--- a/Shaders/probe_cubemap/probe_cubemap.frag.glsl
+++ b/Shaders/probe_cubemap/probe_cubemap.frag.glsl
@@ -7,7 +7,7 @@ uniform samplerCube probeTex;
 uniform sampler2D gbuffer0;
 uniform sampler2D gbuffer1;
 uniform mat4 invVP;
-// uniform vec3 probep;
+uniform vec3 probep;
 uniform vec3 eye;
 
 in vec4 wvpposition;
@@ -45,7 +45,6 @@ void main() {
 
 	vec3 v = wp - eye;
 
-	// float intensity = clamp((1.0 - roughness) * dot(n, proben), 0.0, 1.0);
-	float intensity = 1.0 - roughness;
+	float intensity = clamp((1.0 - roughness) * dot(wp - probep, n), 0.0, 1.0);
 	fragColor.rgb = texture(probeTex, reflect(v, n)).rgb * intensity;
 }