The GetVector4 method retrieves a Vector4 value associated with a specified StringToken from the RenderAttributes collection. If the specified attribute does not exist, the method returns a default value provided by the caller.
The GetVector4 method retrieves a Vector4 value associated with a specified StringToken from the RenderAttributes collection. If the specified attribute does not exist, the method returns a default value provided by the caller.
To use the GetVector4 method, you need to have an instance of the RenderAttributes class. You can then call this method by passing a reference to a StringToken that identifies the attribute you want to retrieve, along with a reference to a Vector4 that represents the default value to return if the attribute is not found.
RenderAttributes renderAttributes = new RenderAttributes();
StringToken attributeName = new StringToken("MyVector4Attribute");
Vector4 defaultValue = new Vector4(1.0f, 1.0f, 1.0f, 1.0f);
Vector4 result = renderAttributes.GetVector4(ref attributeName, ref defaultValue);
// Use the result Vector4 as needed
// For example, apply it to a shader or use it in calculations