Ethanon Engine
Manual
API Reference
Manual
Classes
Methods
Functions
Constants
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Classes
Core objects
Utilities
Math
Functions
Application and system
Scene and entities
Math
Time
Environment and display
Drawing
Audio and multimedia
Global scale
Box2D physics
String
File I/O
Resource management
Shared data
Constants
KEY
Miscellaneous constants
J_KEY
KEY_STATE
ENTITY_TYPE
DATA_TYPE
PIXEL_FORMAT
J_STATUS
BODY_SHAPE
float length() const
/vector2
Return vector length.
Ethanon Engine