Version 1.4

Version 1.4:

• Fixed camera.js issues (thanks to the user "the-sz" on GitHub)
• Added an extras folder with the following new scripts:
  • A CurveTube class for creating tubes from 3D curves
  • A parametric evaluator for surfaces of revolution and
    3 kinds of curves (evaluators.js)
  • A frame counter (moved from the demos)
  • A JSON converter and loader for 3D meshes (meshjson.js)
• Made objmtl.js compatible with more MTL files
• Math.sin/Math.cos pairs were replaced with optimized
  versions throughout the code
• Add mat4transformVec3 method to GLMath
• Add BSplineCurve class
• Deprecate vertexBezier, normalBezier, colorBezier, and texCoordBezier
  methods of CurveEval and SurfaceEval
• Optimize SurfaceEval's evalSurface method when generating
  triangles
• Add primitiveCount and enumPrimitives methods to the Mesh
  class
• Add setMaterial and removeShape methods to the ShapeGroup class
• Default shader program now uses modelViewMatrix instead of
  separate world and view uniforms
• FIx JSON issues in GLUtil.loadFileFromUrl method
• Many new demos added
• Add graphics filters tutorial and expanded several other tutorials

[](http://sourceforge.net/projects/html3dutil/files/v1.4.0/Version 1.4.zip/download)