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RuntimeEffect additions to implement https://shades.skia.org/ #320

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HinTak opened this issue Apr 23, 2025 · 0 comments · May be fixed by #322
Open

RuntimeEffect additions to implement https://shades.skia.org/ #320

HinTak opened this issue Apr 23, 2025 · 0 comments · May be fixed by #322

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@HinTak
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HinTak commented Apr 23, 2025

I have got a demo https://github.com/HinTak/skia-python-examples/blob/main/SkSL_ShaderMulti%2BSDL2.py which does most of https://shaders.skia.org in python now. It is quite pretty but with some hacks. I realise I need to add SkV2 and float as uniform, too, to remove those hacks. The code exists in my hard disk now.

Just a placeholder for a pull.
@HinTak HinTak mentioned this issue May 3, 2025
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HinTak added a commit to HinTak/skia-python that referenced this issue May 4, 2025
@HinTak
Adding coercion of list of 2 to SkV2 struct in SkRuntimeEffectBuilder…
3932576 
….setUniform

SkV2 maps naturally to (x,y) co-ordinates for RuntimeEffect, and
probably should have been added earlier.

Part of kyamagu#320
HinTak added a commit to HinTak/skia-python that referenced this issue May 4, 2025
@HinTak
Adding SkRuntimeEffectBuilder.setUniform taking a float
966583d 
Part of kyamagu#320
HinTak added a commit to HinTak/skia-python that referenced this issue May 4, 2025
@HinTak
Adding SkV2 version of setUniform
bfb16ea 
Part of kyamagu#320
@HinTak HinTak linked a pull request May 4, 2025 that will close this issue
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Runtime effect additions HinTak/skia-python
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@HinTak