public ShaderBuilder(string name, ShapesBlendMode blendMode, RenderPipeline rp)
{
this.blendMode = blendMode;
this.shaderName = name;
using (Scope($"Shader \"Shapes/{name} {blendMode.ToString()}\"")) {
using (Scope("Properties")) {
AppendLine("[Enum(UnityEngine.Rendering.CompareFunction)] _ZTest (\"Z Test\", int) = 4");
AppendLine("_ZOffsetFactor (\"Z Offset Factor\", Float ) = 0");
AppendLine("_ZOffsetUnits (\"Z Offset Units\", int ) = 0");
AppendLine("[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp (\"Stencil Comparison\", int) = 8");
AppendLine("[Enum(UnityEngine.Rendering.StencilOp)] _StencilOpPass (\"Stencil Operation Pass\", int) = 0");
AppendLine("_StencilID (\"Stencil ID\", int) = 0");
AppendLine("_StencilReadMask (\"Stencil Read Mask\", int) = 255");
AppendLine("_StencilWriteMask (\"Stencil Write Mask\", int) = 255");
}
using (Scope("SubShader")) {
using (Scope("Tags")) { // subshader tags
AppendLines(rp.GetSubshaderTags());
AppendLines(blendMode.GetSubshaderTags());
}
AppendPass(ShaderPassType.Render, rp);
if (rp != RenderPipeline.Legacy)
{
AppendPass(ShaderPassType.DepthOnly, rp);
}
AppendPass(ShaderPassType.Picking, rp);
AppendPass(ShaderPassType.Selection, rp);
}
}
}