| Commit message (Collapse) | Author | Age |
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TaSTT shader now uses physically based rendering (PBR). Users can pick
smoothness, metallic, and emissive.
This implementation borrows heavily from catlikecoding.com's excellent
tutorials, which are released under MIT No Attribution (MIT-0).
https://catlikecoding.com/unity/tutorials/license/
To retain what little clarity remains in the shader, I have chosen not
to attribute the code in the source itself.
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Users can now control how many letters wide and tall the board is.
Tested at 4x48, 5x60, 10x120, and 20x240. At 20x240, Unity freezes and
does not make forward progress. Perhaps creating 4800 float parameters
isn't a truly scalable interface.
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Now it's possible to generate shaders with a custom number of rows, columns,
and bytes per character.
All edits to the shader should go through TaSTT_template.shader. To generate
a new shader from the template:
$ ./Scripts/generate_shader.py \
--bytes_per_char 2 \
--rows 1 \
--cols 12
--shader_template $(pwd)/Shaders/TaSTT_template.shader \
--shader_path $(pwd)/Shaders/TaSTT.shader
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