Model trainer: Add function to make tensor of cartesian coordinates for drawing the map (equirectangular projection)

Dependencies

• [2] ROQCAPZJ Begin function for showing the map (for now just opens SDL window)

Change contents

• edit in trainmodel/src/drawmap.py at line 1
  [2.13]

  [2.14]
  + import math
• edit in trainmodel/src/drawmap.py at line 5
  [2.53]

  [2.53]
  + import tensorflow as tf
• edit in trainmodel/src/drawmap.py at line 22
  [2.443]
  + def inputs(width, height):

  + def cartesian(x,y):

  + x = x / width * math.pi

  + y = y / height * math.pi

  + return [math.sin(y) * math.cos(x), math.sin(y) * math.sin(x), math.cos(y)]

  + def row(y):

  + def c(x):

  + return cartesian(x,y)

  + return list(map(c, range(0, width)))

  + return tf.constant(list(map(row, range(0, height))))