sprockets TV Commercial by Matt Campbell Greeting of Christmas Past by Gerry Mooney and Holmes Bryant! Learn to keyframe animate chains of bones. Gerald's 2024 Advent Calendar! The Snowman is coming! Realistic head model by Dan Skelton Vintage character and mo-cap animation by Joe Williamsen
sprockets
Recent Posts | Unread Content
Jump to content
Hash, Inc. - Animation:Master

Recommended Posts

Posted

Hey.

 

Stian has posted about how to apply HDRI lighting. On Stian's HDRI image site, there doesn't seem to be

any light probe images to be used along with the HDRI's.

 

I have a question. Is there a way to create a light probe(ball) image from an HDRI. Normally the "Light Probe"

exists first and then an HDRI image is made from the light probe.

 

BUT what if there is no light probe image but just an HDRI image. Without the light probe (ball) image,

and the matching HDRI image, the lighting won't be accurate.

 

Thanks,

 

William

  • Replies 5
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

  • Admin
Posted

There are multiple ways to apply the HDRI image and 'light probe'is but one of those.

(I thought Stian did include some light probe image assets in his zip files but it's been awhile since I investigated those)

 

 

EnvironMaps.jpg

Posted

Hey Rodney,

 

I find that the light probe option works really well. That's also the option Stian uses in his tutorial.

 

It could be that I missed the folder that the light probes were in. But I don't think I did.

There are non spherical images, but none like a "Light Probe image"..... (circular ball style).

Posted

Latitude-Longitude will do the same job as a Light Probe. And since the HDRI file already is Latitude-Longitude there is no need for two separate files. That is why I never generated Light Probes.

 

I think you was able to convert a LL into a Light-Probe with the free version of http://www.hdrshop.com/, but it doesn't look like it is available anymore

Posted

Also, A LL image contains a lot more information, since a Light Probe image compresses the information along the the edges

Posted

Hey Stian,

 

Thanks so much for your reply. That's great to know. Now that you mention it, I seem to recall that Hdrshop might have a function like that.

 

 

Rodney,

 

Thanks for your replies too.

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...