Utilizing GL-Matrix libraries, I created a soft-copy of my hierarchal modeling project.

The intent here was to replace canvas context changes with matrix transforms.

• drawCircle():

  • Original code from HW2. Draws a circle of a specific color.

• drawChainLink():

  • Original code from HW2. Draws what appears to be a metal ring.

• moveToTransform():

  • Used only in testing out the matrix transforms.

• lineToTransform():

  • Used only in testing out the matrix transforms.

• arcTransform():

  • Utilized matrix transforms to perform context.arc

• drawCircleTx():

  • Utilized arcTransform to accomplish same functionality as drawCircle

• drawChainLinkTx():

  • Utilized arcTransform to accomplish same functionality as drawChainLink

• handleDirectionAndSpeed():

  • This is the code that increments/decrements our global position each frame.