HtoA motion blur

[andmotion]

Hi There,

I can't figured out what I am doing wrong trying to apply motion blur to the simple sphere in my scene. The sphere is translated moving in -Y direction.

I did create velocity attrib as I presuming motion blur will need that.

Then I am going to the Motion Blur tab in Arnold in ROP and turn on transform keys and no motion blur at all.

Am I doing something not correct here?

[Howitzer99]

Have you enabled motion blur on the Geometry node?  Under Geometry->Arnold->Motion Blur tab, there is a Velocity Blur parameter. It should be enabled by default, with v as the expected motion blur value to be used for calculations.

If that fails, check the docs, something might have been missed:  https://docs.arnoldrenderer.com/display/A5AFHUG/Motion+Blur

[andmotion]

Hey Dave,

I did try both with motion blur on in Arnold node in ROP context and also in the Object context.

Its not giving me motion blur at all:(

I put my hip file here .

  

motionblur.hip

Edited June 10, 2020 by andmotion

[Howitzer99]

I started with a fresh scene, applied the velocity trails, and enabled motion blur on the geo node and the render settings.  It's working as expected in both Arnold and Redshift.

Maybe try a new houdini scene?

 

[andmotion]

Yes it must some kind of bug in my plugin then