ShaderNode: Handle vector component count at runtime

2020-05-31 18:39:28 +02:00
parent 2ecc624fe4
commit effd1b4552
28 changed files with 529 additions and 339 deletions
--- a/include/Nazara/Renderer/ShaderAst.hpp
+++ b/include/Nazara/Renderer/ShaderAst.hpp
@@ -258,6 +258,7 @@ namespace Nz
 		{
 			public:
 				inline Cast(ExpressionType castTo, ExpressionPtr first, ExpressionPtr second = nullptr, ExpressionPtr third = nullptr, ExpressionPtr fourth = nullptr);
+				inline Cast(ExpressionType castTo, ExpressionPtr* expressions, std::size_t expressionCount);

 				ExpressionType GetExpressionType() const override;
 				void Register(ShaderWriter& visitor) override;
@@ -265,6 +266,9 @@ namespace Nz

 				ExpressionType exprType;
 				std::array<ExpressionPtr, 4> expressions;
+
+			private:
+				void Validate() const;
 		};

 		class NAZARA_RENDERER_API Constant : public Expression