'Polygon clipping' diaporamas de présentation

Chap 4 Implementation of a Renderer

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Efficient Parallel and Distributed Algorithms for GIS polygon overlay

Efficient Parallel and Distributed Algorithms for GIS polygon overlay. Satish Puri Dr. Sushil K. Prasad (Chair) Dr. Ying Zhu Dr. Rafal Angryk Dr. Shamkant Navathe. Agenda. Introduction Motivation Goals Result Future work. Polygons. Self-Intersecting polygon.

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2D Viewing

2D Viewing. ????? ??? ???? ???. Contents. 3 D Rendering Pipeline 2D Rendering Pipeline Clipping Cohen-Sutherland Line Clipping Sutherland-Hodgeman Polygon Clipping Viewport Transformation Scan Conversion Summary of Transformation. 3 D Rendering Pipeline. 3 D Primitives.

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Clipping

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Using CUDA for Solar Thermal Plant Computation

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Two Dimensional Viewing and Clipping.

Two Dimensional Viewing and Clipping. Two-Dimensional Viewing and Clipping. Much like what we see in real life through a small window on the wall or the viewfinder of a camera, a computer generated image often depicts a partial view of a large scene.

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Computer Graphics

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Problem with OpenGL Light Model When using Single Polygon Surfaces

Problem with OpenGL Light Model When using Single Polygon Surfaces. single polygon wall. Point or Spotlight. Lighting intensities calculated at all four vertices are equal. In smooth shading, intensities are interpolated between vertices, giving constant color. Geometric Processing.

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Chapter 7 Implementation

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Computer Graphics 9: Clipping In 3D

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Two-Dimensional Viewing

Two-Dimensional Viewing. 6. Contents. Window and Viewport The Viewing Transformation Window-to-Viewport coordinate transformation Point clipping Line clipping Polygon clipping Exterior clipping. Window and Viewport. Window A world-coordinate area selected for display

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Effective Visualization of the Sutherland Hodgman Clipping Algorithm

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