Computer graphics WS17/18

Introduction, color spaces, libSDL, metaballs
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turtle
getting started
Grafik (Historisch) (21 min/42MB)
Begriffe (5 min/12MB)
Metaballs (33 min/107MB)

Mid-point line drawing
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Vektorklasse (9 min/22MB)
Midpoint (29 min/128MB)

Anti-aliased lines
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AA/Subpixelrend. (15 min/37MB)

Ordered dithering/error diffusion
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Line-clipping
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Clipping (Cohen Sutherland) (26 min/46MB)

3D projections
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computing arbitrary perspectives
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Freie Perspektive (Intro) (12 min/22MB)
Freie Perspektive (Bedingungen) (13 min/27MB)
Freie Perspektive (Fälle) (7 min/15MB)

hidden-line removal
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Hidden-lines Intro (8 min/17MB)
Rückwärtige Flächen (8 min/13MB)
Appel's Verfahren (24 min/41MB)

raytracing - introduction
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Vis.Surface Verfahren (6 min/9MB)
Z-Buffer (9 min/15MB)
Painter (19 min/33MB)
Raytracing Basics (31 min/58MB)

raytracing - CSG/intersections
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CSG-Vereinigung (12 min/31MB)
CSG-Differenz (15 min/34MB)
CSG-Schnitt (3 min/6MB)
Schnitt Strahl-Polygon (19 min/35MB)

raytracing - intersection ray-polygon
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Schnitt Strahl-Polygon (19 min/35MB)

procedural and image-mapped texture
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