Repo created

libs/shaders/GL/circle.vsh.glsl

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+layout (location = 0) in vec3 a_position;
+layout (location = 1) in vec3 a_normal;
+layout (location = 2) in vec2 a_colorTexCoords;
+
+#ifdef ENABLE_VTF
+layout (location = 0) out LOW_P vec4 v_color;
+#else
+layout (location = 1) out vec2 v_colorTexCoords;
+#endif
+layout (location = 2) out vec3 v_radius;
+
+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;
+};
+
+#ifdef ENABLE_VTF
+layout (binding = 1) uniform sampler2D u_colorTex;
+#endif
+
+void main()
+{
+  vec4 p = vec4(a_position, 1) * u_modelView;
+  vec4 pos = vec4(a_normal.xy, 0, 0) + p;
+  gl_Position = applyPivotTransform(pos * u_projection, u_pivotTransform, 0.0);
+#ifdef ENABLE_VTF
+  v_color = texture(u_colorTex, a_colorTexCoords);
+#else
+  v_colorTexCoords = a_colorTexCoords;
+#endif
+  v_radius = a_normal;
+}