AttributeOperation.h

#pragma once
#include "Engine/Attribute/AttributeHandle.h"
#include "Engine/Core/Types.h"
#include <optional>
#include <span>
 
namespace enzo::utils {
 
enum class AttributeOperation
{
    SET,
    ADD,
    SUBTRACT,
    MULTIPLY,
    MINIMUM,
    MAXIMUM,
};
 
std::optional<AttributeOperation> getAttributeOperation(const String& name);
 
floatT applyOperation(AttributeOperation operation, floatT value, floatT newValue);
 
Vector3 applyOperation(AttributeOperation operation, const Vector3& value, const Vector3& newValue);
 
void applyOperation(
    AttributeOperation operation,
    attr::AttributeHandle<floatT> handle,
    std::span<const floatT> newValues
);
 
void applyOperation(
    AttributeOperation operation,
    attr::AttributeHandle<Vector3> handle,
    std::span<const Vector3> newValues
);
 
} // namespace enzo::utils