Light Class


Summary

Class light stores light attributes and provides a method to enable a light.


State

 bool	on		flag for whether or not light is on
			Default: false

 GLenum	ID		OpenGL number of the light

 float	position[4]	position of the light in homogeneous coordinates (x,y,z,w).
			Generally the fourth value is zero or one.  If it is zero,
			the light it a directional light.  Otherwise it is a point
			light.

 Color	ambient		ambient RGBA intensity of the light

 Color	diffuse		diffuse RGBA intensity of the light

 Color	specular	specular RGBA intensity of the light


Methods

	light()

		Set the default 'on' to false.

 void	enable()

		Enable the light and update the graphics API with its color
		states.

See OpenGL function glLight.