learn-physics-0.5.2: Haskell code for learning physics

Safe Haskell	None
Language	Haskell98

Physics.Learn.Visual.GlossTools

Description

Some tools related to the gloss 2D graphics and animation library.

Synopsis

Documentation

polarToCart :: (Float, Float) -> (Float, Float) Source

assumes radians coming in

cartToPolar :: (Float, Float) -> (Float, Float) Source

theta=0 is positive x axis, output angle in radians

Arguments

:: Point	location of base of arrow
-> Point	displacement vector
-> Picture

An arrow

thickArrow Source

Arguments

:: Float	arrow thickness
-> Point	location of base of arrow
-> Point	displacement vector
-> Picture

A think arrow