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Update AfflictionLib.glsllib #1905

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Merged
Ali-RS merged 1 commit into from
Jan 12, 2023
Merged

Update AfflictionLib.glsllib #1905

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10 changes: 10 additions & 0 deletions jme3-terrain/src/main/resources/Common/MatDefs/Terrain/AfflictionLib.glsllib
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Expand Up @@ -11,6 +11,16 @@ vec4 getTriPlanarBlend(in vec4 coords, in vec3 blending, in sampler2D map, in fl
return tex;
}

vec4 getTriPlanarBlendFromTexArray(in vec4 coords, in vec3 blending, in int idInTexArray, in float scale, in sampler2DArray texArray) {
vec4 col1 = texture2DArray( texArray, vec3((coords.yz * scale), idInTexArray ) );
vec4 col2 = texture2DArray( texArray, vec3((coords.xz * scale), idInTexArray ) );
vec4 col3 = texture2DArray( texArray, vec3((coords.xy * scale), idInTexArray ) );
// blend the results of the 3 planar projections.
vec4 tex = col1 * blending.x + col2 * blending.y + col3 * blending.z;

return tex;
}


//used for mixing normal map normals with the world normals. texture slots without a normal map use wNormal as their blending value instead
vec3 calculateTangentsAndApplyToNormals(in vec3 normalIn, in vec3 worldNorm){
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