topic motion blur in Intel® Embree Ray Tracing Kernels

motion blur

Pengyuan_D_ — Fri, 03 Mar 2017 15:03:42 GMT

dear all, i am a green hand in embree,i have just use the Embree Example renderer for a few days,i can use the .ecs file to render an .obj file,but i need to realize the motion blur effect with a .obj, so i wander how to render a motion blur image with a .obj file. thanx

The Embree example renderer

SvenW_Intel — Mon, 06 Mar 2017 06:25:18 GMT

The Embree example renderer does not support motion blur.

ok...but i have used the

Pengyuan_D_ — Mon, 06 Mar 2017 14:12:22 GMT

ok...but i have used the Embree Example renderer to render the motion_sphere.xml and got a picture with motion blur effect in it.how is that

Ok, sorry, I was wrong. The

SvenW_Intel — Mon, 06 Mar 2017 15:43:00 GMT

Ok, sorry, I was wrong. The example renderer is no longer developed actively, thus I did not look into the code for a long time. Linear motion blur is supported, but only through the XML file format. Have a look at that motion_sphere.xml file. There is a motion vector that specifies motions for each vertex of a triangle mesh. Motion blur is not possible with the OBJ file format. Also multi segment motion blur is not supported.

Quote:Sven Woop (Intel) wrote

Pengyuan_D_ — Tue, 07 Mar 2017 10:09:15 GMT

Sven Woop (Intel) wrote:

Ok, sorry, I was wrong. The example renderer is no longer developed actively, thus I did not look into the code for a long time. Linear motion blur is supported, but only through the XML file format. Have a look at that motion_sphere.xml file. There is a motion vector that specifies motions for each vertex of a triangle mesh. Motion blur is not possible with the OBJ file format. Also multi segment motion blur is not supported.

thanks very much