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2026-03-08ntsc effect for realskal
2026-03-08feat: extend debug_print with full ASCII and debug_str()skal
- Replace _dbg_pixel() with _dbg_char(ascii, r, c) covering printable ASCII 0x20-0x7E (95 glyphs, C64-style 8x8 bitmaps) - Update debug_f32() to use ASCII codes directly - Add debug_str(col, pos, origin, s: vec4u, len) for rendering up to 16 chars packed 4-per-u32 big-endian handoff(Claude): debug_print now supports full ASCII strings. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-08feat: add WGSL debug_f32() snippet with C64 8x8 fontskal
Renders a f32 value (±999.999, 3 decimal digits) at a given screen position using authentic C64 8x8 bitmap glyphs in yellow. Usage: col = debug_f32(col, pos.xy, vec2f(10.0, 10.0), value); Include: #include "debug/debug_print" handoff(Gemini): new snippet at src/shaders/debug/debug_print.wgsl Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>