diff options
Diffstat (limited to 'res/effectlib/funcspecularBSDF.glsllib')
| -rw-r--r-- | res/effectlib/funcspecularBSDF.glsllib | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/res/effectlib/funcspecularBSDF.glsllib b/res/effectlib/funcspecularBSDF.glsllib index 44e8196..e9450bf 100644 --- a/res/effectlib/funcspecularBSDF.glsllib +++ b/res/effectlib/funcspecularBSDF.glsllib @@ -9,14 +9,14 @@ vec4 specularBSDF(in vec3 N, in vec3 L, in vec3 viewDir, in vec3 lightSpecular, in float ior, in float shininess, in vec3 tint, int mode) { - vec4 rgba = vec4( 0.0f, 0.0f, 0.0f, 1.0f ); + vec4 rgba = vec4( 0.0, 0.0, 0.0, 1.0 ); float cosTheta = dot( N, L ); - if ( 0.0f < cosTheta ) + if ( 0.0 < cosTheta ) { if ( ( mode == scatter_reflect ) || ( mode == scatter_reflect_transmit ) ) { vec3 R = reflect( -L, N ); - float cosAlpha = max( 0.0f, dot( R, viewDir ) ); + float cosAlpha = max( 0.0, dot( R, viewDir ) ); float shine = pow( cosAlpha, shininess ); rgba.rgb = shine * lightSpecular; } @@ -25,17 +25,17 @@ vec4 specularBSDF(in vec3 N, in vec3 L, in vec3 viewDir, in vec3 lightSpecular, { // check against total reflection vec3 R = refract( -viewDir, N, ior ); - if ( R == vec3( 0.0f, 0.0f, 0.0f ) ) + if ( R == vec3( 0.0, 0.0, 0.0 ) ) { - rgba.a = 1.0f; + rgba.a = 1.0; } else if ( mode == scatter_transmit ) { - rgba.a = 0.0f; + rgba.a = 0.0; } else { - rgba.a = 1.0f - luminance( tint ); + rgba.a = 1.0 - luminance( tint ); } } return( rgba ); |