Format shaders (#654)

vtm/resources/assets/shaders/base_shader.glsl

@@ -18,4 +18,3 @@ uniform vec4 u_color;
 void main() {
     gl_FragColor = u_color;
 }
-

vtm/resources/assets/shaders/extrusion_layer_ext.glsl

@@ -14,9 +14,9 @@ varying vec4 color;
 const float ff = 255.0;
 
 /**
- * The diffuse of surface dependent on the light position
+ * The diffuse of surface dependent on the light position.
  *
- * @param r_norm - the normal vector of vertex's face
+ * @param r_norm the normal vector of vertex's face
  */
 float diffuse(in vec3 r_norm) {
     float l = dot(normalize(r_norm), normalize(u_light));
@@ -62,8 +62,7 @@ void main() {
             color.rgb *= diffuse(r_norm) * z * h;
         }
         color *= u_alpha;
-  }
-  else if (u_mode == 3) {
+    } else if (u_mode == 3) {
         // outline
         float z = (0.98 - gl_Position.z * 0.02);
         color = u_color[3] * z;

vtm/resources/assets/shaders/line_aa.glsl

@@ -12,7 +12,6 @@ uniform float u_height;
 varying vec2 v_st;
 
 void main() {
-
     // scale extrusion to u_width pixel
     // just ignore the two most insignificant bits.
     vec2 dir = a_pos.zw;
@@ -42,8 +41,7 @@ void main() {
 #else
         len = texture2D(tex, v_st).a;
 #endif
-  }
-  else {
+    } else {
         // flat cap line
         len = abs(v_st.s);
     }

vtm/resources/assets/shaders/line_aa_proj.glsl

@@ -12,7 +12,6 @@ uniform float u_height;
 varying vec2 v_st;
 
 void main() {
-
     // scale extrusion to u_width pixel
     // just ignore the two most insignificant bits.
     vec2 dir = a_pos.zw;
@@ -48,8 +47,7 @@ void main() {
 #endif
         vec2 st_width = fwidth(v_st);
         fuzz = max(st_width.s, st_width.t);
-  }
-  else {
+    } else {
         /* flat cap line */
         len = abs(v_st.s);
         fuzz = fwidth(v_st.s);

vtm/resources/assets/shaders/linetex_layer.glsl

@@ -18,8 +18,7 @@ void main() {
         //    vec2 dir = u_width * a_pos0.zw;
         pos = vec4(a_pos0.xy + (u_width * a_pos0.zw), 0.0, 1.0);
         v_st = vec2(a_len0.x / u_pscale, 1.0);
-  }
-  else {
+    } else {
         //    vec2 dir = u_width * a_pos1.zw;
         pos = vec4(a_pos1.xy - (u_width * a_pos1.zw), 0.0, 1.0);
         v_st = vec2(a_len1.x / u_pscale, -1.0);

vtm/resources/assets/shaders/linetex_layer_tex.glsl

@@ -18,8 +18,7 @@ void main() {
         //    vec2 dir = u_width * a_pos0.zw;
         pos = vec4(a_pos0.xy + (u_width * a_pos0.zw), 0.0, 1.0);
         v_st = vec2(a_len0.x / u_pscale, 1.0);
-  }
-  else {
+    } else {
         //    vec2 dir = u_width * a_pos1.zw;
         pos = vec4(a_pos1.xy - (u_width * a_pos1.zw), 0.0, 1.0);
         v_st = vec2(a_len1.x / u_pscale, -1.0);
@@ -54,10 +53,8 @@ void main() {
         vec4 c = texture2D(tex, vec2(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 {
+    } else {
         /* No dash array or texture */
-
         /* distance on perpendicular to the line */
         float dist = abs(v_st.t);
         float fuzz = fwidth(v_st.t);

vtm/resources/assets/shaders/post_bypass.glsl

@@ -22,5 +22,3 @@ varying vec2 tex_pos;
 void main() {
     gl_FragColor = texture2D(u_texColor, tex_pos) * 0.8;
 }
-
-

vtm/resources/assets/shaders/post_combined.glsl

@@ -181,4 +181,3 @@ void main() {
     //gl_FragColor = vec4(0.5 - vao, max(0.5, ao));
     gl_FragColor = vec4(color.rgb - ao, max(color.a, ao));
 }
-

vtm/resources/assets/shaders/post_ssao.glsl

@@ -50,7 +50,6 @@ void addAO(in float depth, in float x1, in float y1, in float x2, in float y2, i
     float z_22 = getDepth(texture2D(u_tex, vec2(x2, y2)).x);
     //depth = 0.99 * depth + (z_11 + z_12 + z_21 + z_22) * (0.25 * 0.01);
 
-
     float f_11;
     float d_11 = compareDepths(depth, z_11, f_11);
 
@@ -107,7 +106,6 @@ void main() {
         // increase sampling area:
         pw *= 1.7;
         ph *= 1.7;
-
     }
 
     //vec3 vao = vec3(fog * pow(ao / float(iterations * 8), 1.2));
@@ -120,17 +118,14 @@ void main() {
     //gl_FragColor = vec4(0.5 - vao, max(0.5, ao));
     gl_FragColor = vec4(color.rgb - ao, max(color.a, ao));
 
-
     //gl_FragColor = color - (fog * vec4(vao, 0.0));
 
-
     //gl_FragColor = vec4(vec3(0.8) - vao, 1.0);
 
     //color *= 0.5;
 
     //gl_FragColor = vec4(color.rgb - fog * vao, max(color.a, ao));
 
-
     //gl_FragColor = vec4(1.0) - (vec4(vao, 0.0));
     //gl_FragColor = vec4((color.rgb + vao)*0.5, color.a);
 

vtm/resources/assets/shaders/texture_layer.glsl

@@ -16,8 +16,7 @@ void main() {
     float coord_scale = 1.0 / u_coord_scale;
     if (abs(mod(vertex.x, 2.0)) == 0.0) {
         pos = u_proj * (u_mv * vec4(vertex.xy + dir * u_scale, 0.0, 1.0));
-  }
-  else { // place as billboard
+    } else { // place as billboard
         vec4 center = u_mv * vec4(vertex.xy, 0.0, 1.0);
         pos = u_proj * (center + vec4(dir * coord_scale, 0.0, 0.0));
     }