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Path tracer #292

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Path tracer #292

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i-make-robots
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@i-make-robots i-make-robots commented Dec 21, 2024 •
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Features

  • added PathTracer panel
  • includes antialasing, camera selection, and runs 20 samples per pixel to a depth of 4 bounces.
  • also improved faster sphere intersect test

Todo

  • sun direction and color are not available to both viewports.
  • duplicate code in viewports could be simplified
  • texture color not available in path tracer
  • reflections
  • refractions

Examples

Left is path trace, right is OpenGL 3.
image
Screenshot 2024-12-20 164526

i-make-robots and others added 17 commits December 19, 2024 22:07
@i-make-robots
added basic path tracer with material diffuse color
acdf6c6
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445ce39
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added comment
1123803
@i-make-robots
added minimum distance test to prevent shadow acne
1763d78
@i-make-robots
Changed to a SwingWorker for better threading.
119e19d
@i-make-robots
smaller shadow acne limit
0da85fa
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custom intersect for spheres
36bdf71
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document
1778d5e
@i-make-robots
faster ray/sphere intersection test
1e68f9c
@i-make-robots
fixed typo
43fa198
@i-make-robots
removed redundant variable
ccfb35c
@i-make-robots
added antialiasing, emission, ambient, shadows.
bc66abe
@i-make-robots
Merge branch 'path-tracer' of https://github.com/MarginallyClever/Rob…
6bd5dfb 
…ot-Overlord-App into path-tracer
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3.119.0
d4b1ef1
@i-make-robots
Added Environment and EnvironmentPanel
45d63c5 
- shared sunlight position and color
- auto-created by DrawMeshes and PathTracerPanel
@i-make-robots
Merge branch 'path-tracer' of https://github.com/MarginallyClever/Rob…
07be8ca 
…ot-Overlord-App into path-tracer
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Added Environment node to share sun position, sun color, and ambient color with everyone.

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