Class: Numeric

Inherits:

Object

• Object
• Numeric

Defined in:

rdoc/gosu.rb

Overview

Small additions to Numeric to make it easier to integrate Gosu with libraries that use radians, like Chipmunk.

Instance Method Summary

• #degrees_to_radians ⇒ Float

  Converts degrees to radians.

• #gosu_to_radians ⇒ Float

  Converts a Gosu-compatible angle to radians using the formula (self - 90) * Math::PI / 180.0.

• #radians_to_degrees ⇒ Float

  Converts radians to degrees.

• #radians_to_gosu ⇒ Float

  Converts radians to a Gosu-compatible angle using the formula self * 180.0 / Math::PI + 90.

Instance Method Details

#degrees_to_radians ⇒ Float

Converts degrees to radians.

Returns:

• (Float) —

  radians.

# File 'rdoc/gosu.rb', line 1429

def degrees_to_radians(); end

#gosu_to_radians ⇒ Float

Converts a Gosu-compatible angle to radians using the formula (self - 90) * Math::PI / 180.0.

Returns:

• (Float) —

  radians.

# File 'rdoc/gosu.rb', line 1423

def gosu_to_radians(); end

#radians_to_degrees ⇒ Float

Converts radians to degrees.

Returns:

• (Float) —

  degrees.

# File 'rdoc/gosu.rb', line 1435

def radians_to_degrees(); end

#radians_to_gosu ⇒ Float

Converts radians to a Gosu-compatible angle using the formula self * 180.0 / Math::PI + 90.

Returns:

• (Float) —

  degrees.

# File 'rdoc/gosu.rb', line 1417

def radians_to_gosu(); end