Merge pull request #138 from villares/pvector-helper-transcrypt-mode

Adding PVector alias to createVector() and p5.Vector class method aliases

pyp5js/pyp5js.py

@@ -972,6 +972,25 @@ def pop(*args):
 pushMatrix = push
 pushStyle = push
 
+# PVector is a helper/alias to create p5.Vector objects
+def PVector(x=0, y=0, z=0):
+    return _P5_INSTANCE.createVector(x, y, z)
+# aliases  for p5.Vector class methods
+setattr(PVector, 'dist', p5.Vector.dist)
+setattr(PVector, 'add', p5.Vector.add)
+setattr(PVector, 'sub', p5.Vector.sub)
+setattr(PVector, 'mult', p5.Vector.mult)
+setattr(PVector, 'div', p5.Vector.div)
+setattr(PVector, 'dot', p5.Vector.dot)
+setattr(PVector, 'cross', p5.Vector.cross)
+setattr(PVector, 'lerp', p5.Vector.lerp)
+setattr(PVector, 'random2D', p5.Vector.random2D)
+setattr(PVector, 'random3D', p5.Vector.random3D)
+setattr(PVector, 'angleBetween', p5.Vector.angleBetween)
+setattr(PVector, 'fromAngle', p5.Vector.fromAngle)
+setattr(PVector, 'fromAngles', p5.Vector.fromAngles)
+setattr(PVector, 'equals', p5.Vector.equals)
+
 def pre_draw(p5_instance, draw_func):
     """
     We need to run this before the actual draw to insert and update p5 env variables