Bladeren bron

Refactored KERNEL_SIZE define out of convolution shader lib.

This is ugly, but allows to use different kernel sizes, making it useful not just for Gaussian blur (which is slow with large kernel).
alteredq 14 jaren geleden
bovenliggende
commit
bc88bdb67b
3 gewijzigde bestanden met toevoegingen van 4 en 4 verwijderingen
  1. 0 0
      build/ThreeExtras.js
  2. 2 2
      examples/postprocessing.html
  3. 2 2
      src/extras/ShaderUtils.js

File diff suppressed because it is too large
+ 0 - 0
build/ThreeExtras.js


+ 2 - 2
examples/postprocessing.html

@@ -187,8 +187,8 @@
                 materialConvolution = new THREE.MeshShaderMaterial( {
 
                     uniforms: convolution_uniforms,
-                    vertex_shader: convolution_shader.vertex_shader,
-                    fragment_shader: convolution_shader.fragment_shader
+                    vertex_shader:   "#define KERNEL_SIZE 25.0\n" + convolution_shader.vertex_shader,
+                    fragment_shader: "#define KERNEL_SIZE 25\n"   + convolution_shader.fragment_shader
 
                 } );
 

+ 2 - 2
src/extras/ShaderUtils.js

@@ -341,7 +341,7 @@ var ShaderUtils = {
 		"varying vec2 vUv;",
 		
 		"uniform vec2 uImageIncrement;",
-		"#define KERNEL_SIZE 25.0",
+		//"#define KERNEL_SIZE 25.0",
 		
 		"void main(void) {",
 		
@@ -359,7 +359,7 @@ var ShaderUtils = {
 		"uniform sampler2D tDiffuse;",
 		"uniform vec2 uImageIncrement;",
 		
-		"#define KERNEL_SIZE 25",
+		//"#define KERNEL_SIZE 25",
 		"uniform float cKernel[KERNEL_SIZE];",
 		
 		"void main(void) {",

Some files were not shown because too many files changed in this diff