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CSPC 352: Computer Graphics

CSPC 352: Computer Graphics. WebGL and Three.js. Phew. Lot’s of work to create a WebGL program, setting up buffers and shaders , etc . Can we do cool stuff with much less code?. Three.js. Features:. Three.js. Written by Mr.doob aka Cabello Miguel of Spain

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CSPC 352: Computer Graphics

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  1. CSPC 352: Computer Graphics WebGL and Three.js

  2. Phew. • Lot’s of work to create a WebGL program, setting up buffers and shaders,etc. • Can we do cool stuff with much less code?

  3. Three.js • Features:

  4. Three.js • Written by Mr.doob aka Cabello Miguel of Spain • Perceived leader of WebGL frameworks

  5. Getting Started • A document to draw on:

  6. Three.js basics • To display something with Three.js we need: • A scene • A camera • A renderer

  7. Adding geometry • Now we need to add an object to the scene:

  8. Render the scene • Result

  9. Import/export • What object format to use? • Creating something new? Try Blender exporter • Want to convert existing objects? Try OBJ format • Collada: support not very mature

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