Rayscaper New Releases

Krass

beautiful objects, lovely decor, great renders. Did you use a HDRI ? Or emissive plane behind the window ?

lightscape

@Krass
Yes， I use an HDR to illuminate the scene while making the kitchen wall lights and dining table pendant lights glow (material glowing)

pixelcruncher

@lightscape Good stuff! Definitely great renders to showcase Rayscaper's capabilities.

Krass

hello Thomas,
I can't reach real reflections on my glass material. In this screen shot the IQR is very high...

on this other screen these picture is behind a standard glass

pixelcruncher

@Krass Thanks for the screenshots, you found a bug! When Thin is on, Rayscaper ignores the IOR, so a thin pane of glass doesn't reflect anything at all. Raising the IOR can't help.

I rebuilt your situation in a small test scene (a framed picture behind a single face of glass, with a window across the room) and fixed it: thin glass now reflects as much as its IOR gives, like real glass (about 8% when you look at it straight on, more at a glancing angle), while the light still passes straight through. Left is the current behavior, right is the fix, both with Thin on and IOR 1.5:

The fix won't be in today's release, but it will be in the next one.

Until then, a workaround: turn Thin off for the picture glass and set the IOR back to about 1.5. Glass lying flat on a picture doesn't visibly bend the light, so you get the reflection without side effects. Also keep in mind that a reflection only shows where something bright, like a window or a lamp, sits in the mirror direction from the camera.

pixelcruncher

Hey, Rayscaper users!

Rayscaper 0.9.102 Beta is available. You can get it via:

The SketchUcation store.
Direct download: Rayscaper_Win_0.9.102_Beta.rbz.

I recommend upgrading to the latest version.

What Changed?

Render History

Not sure whether the warmer sun or the new material looked better? Click Save in the new render history (the clock button in the toolbar) before you change something, and click a saved render to compare it with the live one. You can still change the exposure, tone mapping, white balance or bloom of a saved render afterwards, without rendering it again.

Render history

Render Scenes

File > Render Scenes... renders your SketchUp scenes one after the other and saves each image under the name of its scene. Start it before you leave the office, and all the views of a project are waiting for you in the morning. Override the resolution or samples for quick drafts of every view.

Render Scenes

Fixes

Update the render when you change the size of a texture in SketchUp.
Fix SketchUp crashes while Rayscaper renders: when quitting SketchUp, when importing a Collada, 3DS or IFC file, and when adding a snap.

Full release notes: rayscaper.com/manual/release-notes

Help Me Build the Community

If you like Rayscaper, please share your renders (final or work-in-progress, it doesn't matter)! This is motivating and helps me showcase its capabilities to new users.

Follow me on X.

Happy Rendering!
Thomas

Rich O Brien

Image History! Yay!!!!!!

Krass

Ah, while I was struggling with Rayscaper, a new version came out!

So: rendered with an old Rayscaper, GPT image character, arranged with Magnific AI (apart from the character, everything is raw Rayscaper).

Krass

Thomas,
I’m still missing a render method that would allow for quick masking by material, using solid colors—similar to a Render ID pass.
Thanks a lot for the Render Scenes feature!

Rich O Brien

FR: Cryptomatte

Krass

@pixelcruncher
Thanks a lot Thomas for the tip about glass reflection!

Krass

Yes Rich,
I ve let V-ray for so long to replace it with rayscaper, this is exactly cryptomatte

Krass

adjusting the exposure of the background with a mix of two différent exposure renders using Photopea

3 (1).gif

Krass

SHUT DOWN COMPUTER AFTER RAYSCAPER SCENES RENDER

I’m not sure if something like this already exists, but I asked ChatGPT to create an extension for me that puts the PC into hibernation after Rayscaper finishes rendering scenes.
The first button closes SketchUp once the renders are complete; the second one shuts down the PC—or rather, puts it into hibernation—after the rendering is done.
I’ve only tested it with small-scale renders involving about ten scenes, and it works well. It allows me to run longer rendering tasks overnight or after I’ve left for the day.
I’ve attached the RBZ file (it’s currently in French, but once it’s gone through beta testing, we can create an English version!). Works well on my SU 2024.
If you’re able to test the extension to see how well it works, thanks in advance!
Fin_des_rendus_Rayscaper_1.2.0_Veille_prolongee.rbz