Tuned night style for traffic rendering

1 files changed, 7 insertions, 6 deletions

diff --git a/drape/shaders/traffic_fragment_shader.fsh b/drape/shaders/traffic_fragment_shader.fsh
index 2a190d10c3..26955308fd 100644
--- a/drape/shaders/traffic_fragment_shader.fsh
+++ b/drape/shaders/traffic_fragment_shader.fsh
@@ -7,25 +7,26 @@ uniform sampler2D u_maskTex;
 uniform float u_opacity;
 uniform float u_outline;
 
+uniform vec3 u_lightArrowColor;
+uniform vec3 u_darkArrowColor;
+uniform vec3 u_outlineColor;
+
 const float kAntialiasingThreshold = 0.92;
 
 const float kOutlineThreshold1 = 0.8;
 const float kOutlineThreshold2 = 0.5;
 
-const vec3 kLightArrow = vec3(1.0, 1.0, 1.0);
-const vec3 kDarkArrow = vec3(107.0 / 255.0, 81.0 / 255.0, 20.0 / 255.0);
-
 void main(void)
 {
   vec4 color = texture2D(u_colorTex, v_colorTexCoord);
   float alphaCode = color.a;
   vec4 mask = texture2D(u_maskTex, v_maskTexCoord);
   color.a = u_opacity * (1.0 - smoothstep(kAntialiasingThreshold, 1.0, abs(v_halfLength)));
-  color.rgb = mix(color.rgb, mask.rgb * mix(kLightArrow, kDarkArrow, step(alphaCode, 0.6)), mask.a);
+  color.rgb = mix(color.rgb, mask.rgb * mix(u_lightArrowColor, u_darkArrowColor, step(alphaCode, 0.6)), mask.a);
   if (u_outline > 0.0)
   {
-    color.rgb = mix(color.rgb, vec3(1.0, 1.0, 1.0), step(kOutlineThreshold1, abs(v_halfLength)));
-    color.rgb = mix(color.rgb, vec3(1.0, 1.0, 1.0), smoothstep(kOutlineThreshold2, kOutlineThreshold1, abs(v_halfLength)));
+    color.rgb = mix(color.rgb, u_outlineColor, step(kOutlineThreshold1, abs(v_halfLength)));
+    color.rgb = mix(color.rgb, u_outlineColor, smoothstep(kOutlineThreshold2, kOutlineThreshold1, abs(v_halfLength)));
   }
   gl_FragColor = color;
 }