Experimental: this API is experimental and might be changed or removed in the future.

VisualEffect.SetVector4

public void SetVector4 (int nameID, Vector4 v);

public void SetVector4 (string name, Vector4 v);

Parameters

nameID	通过 Shader.PropertyToID 检索的属性的名称 ID。
name	属性的名称。
v	The new Vector4 value.

Sets a named Vector4 value.

Automatically changes overridden state for this property to true.