Repo created

libs/shaders/GL/user_mark.vsh.glsl

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+layout (location = 0) in vec3 a_position;
+layout (location = 1) in vec3 a_normalAndAnimateOrZ;
+layout (location = 2) in vec4 a_texCoords;
+layout (location = 3) in vec4 a_color;
+
+layout (location = 0) out vec4 v_texCoords;
+layout (location = 1) out vec4 v_maskColor;
+
+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()
+{
+  vec2 normal = a_normalAndAnimateOrZ.xy;
+  if (a_normalAndAnimateOrZ.z > 0.0)
+    normal = u_interpolation * normal;
+  vec4 p = vec4(a_position, 1.0) * u_modelView;
+  vec4 pos = vec4(normal, 0.0, 0.0) + p;
+  vec4 projectedPivot = p * u_projection;
+  gl_Position = applyPivotTransform(pos * u_projection, u_pivotTransform, 0.0);
+  float newZ = projectedPivot.y / projectedPivot.w * 0.5 + 0.5;
+  gl_Position.z = abs(a_normalAndAnimateOrZ.z) * newZ + (1.0 - abs(a_normalAndAnimateOrZ.z)) * gl_Position.z;
+  v_texCoords = a_texCoords;
+  v_maskColor = a_color;
+}