MaterialPropertyBlock.HasColor

public bool HasColor (string name);

public bool HasColor (int nameID);

参数

name	属性的名称。
nameID	The name ID of the property. Use Shader.PropertyToID to get this ID.

bool Returns true if MaterialPropertyBlock has this property.

Checks if MaterialPropertyBlock has the Color property with the given name or name ID. To set the property, use SetColor.