rotating HDRI dome light to achieve different sun angle?

[benjamin_bylund]

Hello, V-ray newbie here (current version of V-ray with Sketchup 2021). It seems that all of the stock HDRI maps online have as default the sun at a low angle pointing towards the camera, thus casting shadows towards the viewer. Can anyone please suggest how to rotate the Dome (or) HDRI map to adjust this angle of sunlight (I'm looking for a backlight, sunlight angle from behind the camera) Am I missing something here? Do I need to rotate my model in Sketchup to achieve the desired angle? Any tips are greatly appreciated. Thanks

[Vizioen]

https://docs.chaos.com/display/VSKETCHUP/Dome+Light

Check:

Use Transform – When enabled, the HDRI texture locks to the orientation of the V-Ray Dome widget and allows them to rotate together in the scene.