Version: 2020.1
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CommandBuffer.SetRayTracingVectorParam

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public void SetRayTracingVectorParam(Experimental.Rendering.RayTracingShader rayTracingShader, string name, Vector4 val);
public void SetRayTracingVectorParam(Experimental.Rendering.RayTracingShader rayTracingShader, int nameID, Vector4 val);

Parameters

rayTracingShader RayTracingShader to set parameter for.
name Name of the variable in shader code.
nameID Property name ID. Use Shader.PropertyToID to get this ID.
val Value to set.

Description

Adds a command to set a vector parameter on a RayTracingShader.

The value specified as argument can be used only by the shaders defined inside the .raytrace file associated with the RayTracingShader. If the value needs to be visible in all ray tracing shader passes (hit groups in DirectX Raytracing terminology) then CommandBuffer.SetGlobalVector or Shader.SetGlobalVector must be used.

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Copyright © 2020 Unity Technologies. Publication Date: 2021-02-24.
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