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Commit 3e342880 authored by Lucas Dupin's avatar Lucas Dupin
Browse files

Make ripple sparkles less prominent 

Test: visual
Bug: 184188444
Change-Id: Ieac0a7e7ff389f16bc4e42c14ea94182cec44c38
parent 74d4d029

graphics/java/android/graphics/drawable/RippleShader.java

+2 −1
Original line number Diff line number Diff line
@@ -41,6 +41,7 @@ final class RippleShader extends RuntimeShader { 
            + "    return fract(xy * 95.4307) + fract(xy * 75.04961) - 1.0;\n"

            + "}"

            + "const float PI = 3.1415926535897932384626;\n"

            + "const float SPARKLE_OPACITY = 0.55;\n"

            + "\n"

            + "float sparkles(vec2 uv, float t) {\n"

            + "  float n = triangleNoise(uv);\n"
@@ -52,7 +53,7 @@ final class RippleShader extends RuntimeShader { 
            + "    o *= abs(sin(PI * o * (t + 0.55 * i)));\n"

            + "    s += o;\n"

            + "  }\n"

            + "  return saturate(s);\n"

            + "  return saturate(s) * SPARKLE_OPACITY;\n"

            + "}\n"

            + "\n"

            + "float softCircle(vec2 uv, vec2 xy, float radius, float blur) {\n"