fly/fgdata
1
0
Fork 0
Code Activity

Use step function rather than cast of boolean expression.

Browse source
This commit is contained in:
Stuart Buchanan 2013-05-13 22:59:25 +01:00
parent 23ba1b3a56
commit 1e09cf85ef
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
Shaders/tree-haze.vert
View file

@ -85,7 +85,7 @@ void main()
float cr = cos(gl_FogCoord + gl_Color.x);
// Shift texture to account for snow level and seasons
gl_TexCoord[0] = vec4(texFract + 0.25 * float(gl_Color.z > snow_level) + 0.5 * float(season), gl_MultiTexCoord0.y, 0.0, 0.0);
gl_TexCoord[0] = vec4(texFract + 0.25 * step(snow_level, gl_Color.z) + 0.5 * float(season), gl_MultiTexCoord0.y, 0.0, 0.0);
// scaling
vec3 position = gl_Vertex.xyz * gl_Normal.xxy;