Increase opacity of clouds, discard transparent fragments.

2012-12-05 21:37:16 +00:00 · 2012-12-05 21:37:16 +00:00 · cb1ce70688
commit cb1ce70688
parent 6d9168150d
3 changed files with 3 additions and 0 deletions
--- a/Shaders/3dcloud.frag
+++ b/Shaders/3dcloud.frag
@ -4,6 +4,9 @@ varying float fogFactor;
 void main(void)
 {
      vec4 base = texture2D( baseTexture, gl_TexCoord[0].st);
+      if (base.a <= 0.01)
+        discard;
+
      vec4 finalColor = base * gl_Color;
      gl_FragColor.rgb = mix(gl_Fog.color.rgb, finalColor.rgb, fogFactor );
      gl_FragColor.a = finalColor.a;
--- a/Textures/Sky/cl_cumulus2.png
+++ b/Textures/Sky/cl_cumulus2.png
--- a/Textures/Sky/cl_st.png
+++ b/Textures/Sky/cl_st.png