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Discard cloud fragments with a transparency >98%

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This commit is contained in:
Stuart Buchanan 2012-12-16 22:16:16 +00:00
parent e9a40e7a79
commit 024f7494e4
2 changed files with 4 additions and 1 deletions
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3
Shaders/3dcloud-lightfield.frag
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@ -6,6 +6,9 @@ varying vec3 hazeColor;
void main(void)
{
vec4 base = texture2D( baseTexture, gl_TexCoord[0].st);
if (base.a < 0.02)
discard;
vec4 finalColor = base * gl_Color;
gl_FragColor.rgb = mix(hazeColor, finalColor.rgb, fogFactor );

2
Shaders/3dcloud.frag
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@ -4,7 +4,7 @@ varying float fogFactor;
void main(void)
{
vec4 base = texture2D( baseTexture, gl_TexCoord[0].st);
if (base.a <= 0.01)
if (base.a < 0.02)
discard;
vec4 finalColor = base * gl_Color;