Created
August 12, 2026 13:40
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| def_c paint_background(win_width, win_height) do | |
| cdecl double: [win_width, win_height] | |
| cdecl "NVGpaint": air | |
| cdecl "NVGpaint": sun | |
| air = nvgLinearGradient(vg, win_width / 2, 0, win_width / 2, win_height, nvgRGBA(0, 64, 196, 255), nvgRGBA(0, 196, 255, 255)) | |
| #air = nvgLinearGradient(vg, win_width / 2, 0, win_width / 2, win_height, nvgRGBA(0, 0, 128, 255), nvgRGBA(128, 64, 0, 255)) | |
| nvgBeginPath(vg) | |
| nvgRect(vg, 0, 0, win_width, win_height) | |
| nvgFillPaint(vg, air) | |
| nvgFill(vg) | |
| sun = nvgRadialGradient(vg, win_width * 0.8, win_height * 0.2, 0.04 * win_width, 0.05 * win_width, nvgRGBA(255, 255, 0, 255), nvgRGBA(128, 128, 0, 0)) | |
| nvgBeginPath(vg) | |
| nvgCircle(vg, win_width * 0.8, win_height * 0.2, 0.1 * win_width) | |
| nvgFillPaint(vg, sun) | |
| nvgFill(vg) | |
| end |
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