Transition to Framebuffer#blit

core/assets/shaders/light.frag

@@ -3,15 +3,12 @@ precision mediump float;
 precision mediump int;
 #endif
 
-#define steprad 0.13
-
 uniform sampler2D u_texture;
 uniform vec4 u_ambient;
 
-varying vec4 v_color;
 varying vec2 v_texCoord;
 
 void main(){
-	vec4 color = texture2D(u_texture, v_texCoord.xy);
+	vec4 color = texture2D(u_texture, v_texCoord);
 	gl_FragColor = clamp(vec4(mix(u_ambient.rgb, color.rgb, color.a), u_ambient.a - color.a), 0.0, 1.0);
 }

core/assets/shaders/screenspace.vert

@@ -0,0 +1,9 @@
+attribute vec4 a_position;
+attribute vec2 a_texCoord0;
+
+varying vec2 v_texCoord;
+
+void main(){
+    v_texCoord = a_texCoord0;
+    gl_Position = a_position;
+}

core/assets/shaders/shield.frag

@@ -14,8 +14,8 @@ uniform vec2 u_texsize;
 uniform float u_time;
 uniform float u_dp;
 uniform vec2 u_offset;
+uniform vec4 u_shieldcolor;
 
-varying vec4 v_color;
 varying vec2 v_texCoord;
 
 void main(){
@@ -32,7 +32,7 @@ void main(){
        		(texture2D(u_texture, T + vec2(0, step) * v).a > 0.0 || texture2D(u_texture, T + vec2(0, -step) * v).a > 0.0 ||
        		texture2D(u_texture, T + vec2(step, 0) * v).a > 0.0 || texture2D(u_texture, T + vec2(-step, 0) * v).a > 0.0)){
 
-		gl_FragColor = mix(v_color, vec4(1.0), si);
+		gl_FragColor = mix(u_shieldcolor, vec4(1.0), si);
 	}else{
 
 	    if(color.a > 0.0){

core/assets/shaders/slag.frag

@@ -15,7 +15,6 @@ uniform vec2 u_campos;
 uniform vec2 u_resolution;
 uniform float u_time;
 
-varying vec4 v_color;
 varying vec2 v_texCoord;
 
 void main(){

core/assets/shaders/tar.frag

@@ -12,7 +12,6 @@ uniform vec2 u_campos;
 uniform vec2 u_resolution;
 uniform float u_time;
 
-varying vec4 v_color;
 varying vec2 v_texCoord;
 
 void main(){

core/assets/shaders/water.frag

@@ -9,7 +9,6 @@ uniform vec2 u_campos;
 uniform vec2 u_resolution;
 uniform float u_time;
 
-varying vec4 v_color;
 varying vec2 v_texCoord;
 
 const float mscl = 40.0;