change shader properties to be vg_msg based

[carveJwlIkooP6JGAAIwe30JlM.git] / shaders / scene_depth.fs

diff --git a/shaders/scene_depth.fs b/shaders/scene_depth.fs
index 05d886bf1d0069b87a5a30184b5ce93986475953..d805441c70a0a1fb0d0776d0376e4104048282ed 100644 (file)
--- a/shaders/scene_depth.fs
+++ b/shaders/scene_depth.fs
@@ -4,13 +4,8 @@ uniform vec3 uCamera;
 uniform vec3 uBoard0;
 uniform vec3 uBoard1;
 
-in vec2 aUv;
-in vec4 aNorm;
-in vec3 aCo;
-in vec3 aWorldCo;
-flat in ivec4 aLights;
-
-#include "common_world.glsl"
+#include "light_clearskies_stddef.glsl"
+#include "common_scene.glsl"
 
 // Water blending
 // ==============
@@ -22,12 +17,14 @@ float water_depth( vec3 pos, vec3 halfview )
 
    float d = dot( pnorm, halfview );
    float t = dot((pnorm*pdist - pos), pnorm) / d;
+
+   // TODO: Make g_water_fog a material param
    return t * g_water_fog;
 }
 
 void main()
 {
-   vec3 halfview = normalize( uCamera - aCo );
-   vec3 world_pos = vec3( aCo.y, aCo.x, aCo.z );
-   FragColor = vec4( world_pos, water_depth( aCo, halfview ) );
+   vec3 halfview = normalize( uCamera - aWorldCo );
+   float depth = water_depth( aWorldCo, halfview );
+   FragColor = vec4( depth, 0.0, 0.0, 0.0 );
 }