Checks if ray tracing shaders are supported by the current system configuration. (Read Only)
光线追踪支持取决于以下因素：操作系统支持、GPU、图形驱动程序和图形 API。
In DirectX 12 (DX12), this property corresponds to DirectX Raytracing (DXR) Tier 1.0 support which adds support for the following shader types: ray generation, miss, closest hit, any hit, intersection and callable shader.
See Also: RayTracingShader, SystemInfo.supportsRayTracing.