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Shader: Add support for custom functions calls (and better handle intrinsics)

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This commit is contained in:
Jérôme Leclercq
2021-05-22 13:37:54 +02:00
parent 8a6f0db034
commit f6fd996bf1
24 changed files with 777 additions and 356 deletions
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19
include/Nazara/Shader/Ast/Nodes.hpp
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@@ -102,6 +102,25 @@ namespace Nz::ShaderAst
ExpressionPtr right;
};
struct NAZARA_SHADER_API CallFunctionExpression : public Expression
{
NodeType GetType() const override;
void Visit(AstExpressionVisitor& visitor) override;
std::variant<std::string, std::size_t> targetFunction;
std::vector<ExpressionPtr> parameters;
};
struct NAZARA_SHADER_API CallMethodExpression : public Expression
{
NodeType GetType() const override;
void Visit(AstExpressionVisitor& visitor) override;
ExpressionPtr object;
std::string methodName;
std::vector<ExpressionPtr> parameters;
};
struct NAZARA_SHADER_API CastExpression : public Expression
{
NodeType GetType() const override;