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README.rdoc

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README

This contains the code to create a tactile 2.5D model from an image texture. \ Currently, we only support textures on planar surfaces.

Please feel free to use a different markup language if you do not plan to run rake doc:app.

TODO

IMG2STL

  • Functionality MODIFY SHADER TO DISCARD NONRELEVANT VERTICES

  • Optimization BILINEAR INTERPOLATION OF POINTS

  • Optimization IMAGE CONVERSION TO A POWER OF TWO

  • Usability Reconfigure lights

  • NEIL: Usability SWAP OUT TEXTURE FROM LIBRARY

  • NEIL Functionality UPLOAD/SWITCH NEW TEXTURE

REAL WORLD CLASSIFIER

  • GATHER TEXTURES

  • PRINT TEXTURES

  • CREATE ML ROUTINE FROM COVARIANCE DATA

INVESTIGATIONS AND EVALUATION

  • EXPERIMENT WITH UI INTERFACES

  • MAKE A BASE MODEL, ITERATE FROM THAT

TIMING TESTs

ENGINE

n = 10201 vertices

  • CPU_INIT_LOAD = 11285 ms

  • CPU_SESSION_STORAGE_RETRIEVE = 11-12ms

  • CPU_UPDATE = 11-14ms

  • GPU_INIT_LOAD = 5ms

  • GPU_UPDATE = 0ms