着色器技术飞跃

框架跟进

parts/shaders/warning.glsl

@@ -1,6 +1,6 @@
-extern float w,level;
-vec4 effect(vec4 color,Image tex,vec2 tex_coords,vec2 scr_coords){
-    float dx=abs(scr_coords.x/w-0.5);
+uniform float level;
+vec4 effect(vec4 color,sampler2D tex,vec2 texCoord,vec2 scrCoord){
+    float dx=abs(scrCoord.x/love_ScreenSize.x-0.5);
     float a=(dx*2.6-.626)*level;
     return vec4(1.,0.,0.,a);
 }