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1 GB-109 – Elementos de Computação Gráfica Professor Gilson A. Giraldi Coordenação de Ciência da Computação Web Page:

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Presentation on theme: "1 GB-109 – Elementos de Computação Gráfica Professor Gilson A. Giraldi Coordenação de Ciência da Computação Web Page:"— Presentation transcript:

1 1 GB-109 – Elementos de Computação Gráfica Professor Gilson A. Giraldi Coordenação de Ciência da Computação Web Page:

2 2 Ementa do Curso

3 3

4 4 3D Visualization Model: Without transparency, shadows and global effects Clipping 3D Hidden Surfaces Projection Clipping 2D Scan conversion Shadding for each pixel Display the result

5 5 Parallel Projections Clipping 3D Hidden Surfaces Projection Clipping 2D Scan conversion Shadding for each pixel Display the result

6 6 3D Clipping

7 7 Hidden Surface Removal

8 8 Perspective Projection

9 9 Clipping we’ve been assuming that all primitives (lines, triangles, polygons) lie entirely within the viewport in general, this assumption will not hold:

10 10 Clipping analytically calculating the portions of primitives within the viewport

11 11 Rasterization

12 12 Rendering/Display

13 13 Viewing Transformation: Repeat the Pipeline

14 14 Plane Geometric Projetions

15 15 Orthographic Projection

16 16 Axonometric Projection

17 17 Oblique Projection

18 18 Perspective Projection

19 19 Perspective Transformation


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