https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/Calling-rtcSetSceneFlags-after-scene-is-constructed/m-p/1231997#M880 <P>Hi!</P><P>Does it makes any sense to change scene flags after all the geometries are created and attached to the scene? I need to compare the runtime metrics for ray queries for both static and dynamic scenes - do I have to recreate the scene with all its geometries for each case?</P><P>Thanks</P> Thu, 26 Nov 2020 14:51:54 GMT SergeyA 2020-11-26T14:51:54Z https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/Calling-rtcSetSceneFlags-after-scene-is-constructed/m-p/1231997#M880 <P>Hi!</P><P>Does it makes any sense to change scene flags after all the geometries are created and attached to the scene? I need to compare the runtime metrics for ray queries for both static and dynamic scenes - do I have to recreate the scene with all its geometries for each case?</P><P>Thanks</P> Thu, 26 Nov 2020 14:51:54 GMT https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/Calling-rtcSetSceneFlags-after-scene-is-constructed/m-p/1231997#M880 SergeyA 2020-11-26T14:51:54Z https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/Calling-rtcSetSceneFlags-after-scene-is-constructed/m-p/1232186#M881 <P>This should work, but you have to commit the scene after changing scene flags before you can trace rays.</P> Fri, 27 Nov 2020 10:34:30 GMT https://community.intel.com/t5/Intel-Embree-Ray-Tracing-Kernels/Calling-rtcSetSceneFlags-after-scene-is-constructed/m-p/1232186#M881 SvenW_Intel 2020-11-27T10:34:30Z