From a92b3a18c1118b7ab5c41b3cd87f8918b2fbff48 Mon Sep 17 00:00:00 2001
From: Gustl22 <user.rebo@gmx.de>
Date: Fri, 27 Apr 2018 10:58:38 +0200
Subject: [PATCH] format shaders

---
 vtm/resources/assets/shaders/base_shader.glsl       | 2 ++
 vtm/resources/assets/shaders/line_aa.glsl           | 2 ++
 vtm/resources/assets/shaders/linetex_layer_tex.glsl | 6 +++---
 vtm/resources/assets/shaders/polygon_layer_tex.glsl | 1 +
 vtm/resources/assets/shaders/post_bypass.glsl       | 1 -
 vtm/resources/assets/shaders/post_ssao.glsl         | 8 ++++----
 6 files changed, 12 insertions(+), 8 deletions(-)

diff --git a/vtm/resources/assets/shaders/base_shader.glsl b/vtm/resources/assets/shaders/base_shader.glsl
index 8087e78a..b7b0149f 100644
--- a/vtm/resources/assets/shaders/base_shader.glsl
+++ b/vtm/resources/assets/shaders/base_shader.glsl
@@ -6,7 +6,9 @@ attribute vec4 a_pos;
 void main() {
 	gl_Position = u_mvp * a_pos;
 }
+
 $$
+
 #ifdef GLES
 precision highp float;
 #endif
diff --git a/vtm/resources/assets/shaders/line_aa.glsl b/vtm/resources/assets/shaders/line_aa.glsl
index 620fa394..8e8619b1 100644
--- a/vtm/resources/assets/shaders/line_aa.glsl
+++ b/vtm/resources/assets/shaders/line_aa.glsl
@@ -22,7 +22,9 @@ main(){
   // last two bits hold the texture coordinates.
   v_st = abs(mod(dir, 4.0)) - 1.0;
 }
+
 $$
+
 #ifdef GLES
 precision highp float;
 #endif
diff --git a/vtm/resources/assets/shaders/linetex_layer_tex.glsl b/vtm/resources/assets/shaders/linetex_layer_tex.glsl
index 0ca64261..8e9f85fe 100644
--- a/vtm/resources/assets/shaders/linetex_layer_tex.glsl
+++ b/vtm/resources/assets/shaders/linetex_layer_tex.glsl
@@ -48,9 +48,9 @@ main(){
     if (u_mode == 2.0) { // dashed texture
       step = 1.0;
     }
-    vec4 c=texture2D(tex,vec2(abs(mod(v_st.s+1.0,step)),(v_st.t+1.0)*0.5));
-    float fuzz=fwidth(c.a);
-    gl_FragColor=(c * u_color) * smoothstep(0.5-fuzz,0.5+fuzz,c.a);
+    vec4 c = texture2D(tex, vec2(abs(mod(v_st.s + 1.0, step)), (v_st.t + 1.0) * 0.5));
+    float fuzz = fwidth(c.a);
+    gl_FragColor = (c * u_color) * smoothstep(0.5 - fuzz, 0.5 + fuzz, c.a);
   }
   else {
     /* distance on perpendicular to the line */
diff --git a/vtm/resources/assets/shaders/polygon_layer_tex.glsl b/vtm/resources/assets/shaders/polygon_layer_tex.glsl
index 53751f7b..bcb289bf 100644
--- a/vtm/resources/assets/shaders/polygon_layer_tex.glsl
+++ b/vtm/resources/assets/shaders/polygon_layer_tex.glsl
@@ -12,6 +12,7 @@ main(){
   v_st2 = clamp(a_pos.xy, 0.0, 1.0) * (4.0 / u_scale.y);
   gl_Position = u_mvp * a_pos;
 }
+
 $$
 
 #ifdef GLES
diff --git a/vtm/resources/assets/shaders/post_bypass.glsl b/vtm/resources/assets/shaders/post_bypass.glsl
index 65162fb7..adcff74d 100644
--- a/vtm/resources/assets/shaders/post_bypass.glsl
+++ b/vtm/resources/assets/shaders/post_bypass.glsl
@@ -21,7 +21,6 @@ uniform vec2 u_pixel;
 varying vec2 tex_pos;
 
 void main(){
-  
   gl_FragColor = texture2D(u_texColor, tex_pos) * 0.8;
 }
 
diff --git a/vtm/resources/assets/shaders/post_ssao.glsl b/vtm/resources/assets/shaders/post_ssao.glsl
index 37d3bea0..52e49e7c 100644
--- a/vtm/resources/assets/shaders/post_ssao.glsl
+++ b/vtm/resources/assets/shaders/post_ssao.glsl
@@ -38,7 +38,7 @@ float compareDepths(in float depth1, in float depth2, inout float far) {
   // if far reduce left bell width to avoid self-shadowing
   float garea = max((1.0 - far) * 2.0, 0.1);
 
-  //return (step(diff, 0.0) * -0.1) + pow(2.7182, -2.0 * pow(diff - gdisplace,2.0) / pow(garea, 2.0));
+  //return (step(diff, 0.0) * -0.1) + pow(2.7182, -2.0 * pow(diff - gdisplace, 2.0) / pow(garea, 2.0));
   return  pow(2.7182, -2.0 * pow(diff - gdisplace,2.0) / pow(garea, 2.0));
 }
 
@@ -85,7 +85,7 @@ main(void){
   vec4 color = texture2D(u_texColor, tex_pos);
   float depth = texture2D(u_tex, tex_pos).x;
 
-  float fog = pow(depth,3.0);
+  float fog = pow(depth, 3.0);
   //return;
   depth = getDepth(depth);
 
@@ -137,7 +137,7 @@ main(void){
 
   // }
   //	 gl_FragColor = vec4(vao, 1.0) * texture2D(u_texColor, tex_pos.xy);
-  //	gl_FragColor = vec4(gl_TexCoord[0].xy,0.0,1.0);
-  //	gl_FragColor = vec4(tex_pos.xy,0.0,1.0);
+  //	gl_FragColor = vec4(gl_TexCoord[0].xy, 0.0, 1.0);
+  //	gl_FragColor = vec4(tex_pos.xy, 0.0, 1.0);
   //	 gl_FragColor = vec4(gl_FragCoord.xy / u_screen, 0.0, 1.0);
 }