Repo created

libs/shaders/GL/path_symbol.vsh.glsl

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+layout (location = 0) in vec4 a_position;
+layout (location = 1) in vec2 a_normal;
+layout (location = 2) in vec2 a_colorTexCoords;
+
+layout (location = 0) out vec2 v_colorTexCoords;
+
+layout (binding = 0) uniform UBO
+{
+  mat4 u_modelView;
+  mat4 u_projection;
+  mat4 u_pivotTransform;
+  vec2 u_contrastGamma;
+  float u_opacity;
+  float u_zScale;
+  float u_interpolation;
+  float u_isOutlinePass;
+};
+
+void main()
+{
+  vec4 pos = vec4(a_position.xyz, 1) * u_modelView;
+  float normalLen = length(a_normal);
+  vec4 n = vec4(a_position.xy + a_normal * kShapeCoordScalar, 0.0, 0.0) * u_modelView;
+  vec4 norm = vec4(0.0, 0.0, 0.0, 0.0);
+  if (dot(n, n) != 0.0)
+    norm = normalize(n) * normalLen;
+  vec4 shiftedPos = norm + pos;
+  gl_Position = applyPivotTransform(shiftedPos * u_projection, u_pivotTransform, 0.0);
+  v_colorTexCoords = a_colorTexCoords;
+}