| Commit message (Collapse) | Author | Age |
|---|
| | |
|
| |
|
|
|
|
|
| |
* remove unused variables, functions, keywords
* rename fixedN to floatN
* move min/max raymarch distance to top of ray_march.cginc
* fix frame emission
|
| |
|
|
|
|
| |
There's some bug around using the raymarched world position to write the
depth buffer. I wasn't able to find it quickly, so for now, use the
original world position to write the depth buffer.
|
| |
|
|
|
|
|
|
|
|
|
|
| |
Increase units by a factor of 100 to avoid running into numerical
instability on 32-bit floats. This comes at zero measured performance
cost. This makes a visible difference in quality.
Other minor changes:
* Raymarching loop tries to get up to 4x closer than
MINIMUM_HIT_DISTANCE before bailing out. This comes at no measured
performance cost.
* Convert `fixed` types to `float` in STT_text.cginc.
|
| | |
|
| |
|
|
|
| |
Regression created while optimizing shader. Performance still around 730
microseconds on my computer with this change.
|
| |
|
|
|
| |
Use symmetry to reduce # of distance calculations by 50%. Because the
pyramid can be skewed, we can't reduce this by another factor of 2.
|
| |
|
|
|
|
|
|
|
|
|
|
| |
Using PIX to quantify changes, reduce raymarcher runtime from ~1.0 ms to
~850 us.
In order of impact:
* Tighten raymarch min/max distances
* Make `in_mirror` check truly branchless
* Gate ellipsis animation with non-divergent if statement
Everything else is < 10 microseconds of improvement.
|
| |
|
|
|
|
|
| |
Not yet done:
* Animator toggle
* OSC integration
|
| |
|
|
|
| |
The chatbox background would not completely disappear at _Emerge = 0, so
two dots would show up when the chatbox spawns.
|
| |
|
|
| |
Performance impact remains to be seen.
|
| |
|
|
|
| |
Remove unused code & cruft. Ray marcher now updates i.worldPos before
executing PBR shading, which fixes some artifacts.
|
| |
|
|
|
| |
No UVs for raymarched geometry yet, so drop textures. Also drop most
old shader settings.
|
| |
|
|
| |
Looks more like a comic-style speech bubble now.
|
| |
|
|
| |
* Fix mirror behavior for ray-marched chatbox
|
| | |
|
|
|
* Refactor shader code to make development easier. Templates are now
as small as possible.
* Update scaling code. Use Unity scaling instead of a blendshape.
* Check in a fuckton of shader FOSS. Mostly unused.
* Update TaSTT.fbx. Now has 6 faces instead of 2.
|
