MousePicking Namespace Reference

Functions
glm::vec3	GetRayDirection (const Entity *camera, const glm::mat4 &projection, const Utility::Window *window)
	Get the direction of the ray in world space. Normalized. More...

Function Documentation

GetRayDirection()

glm::vec3 MousePicking::GetRayDirection	(	const Entity *	camera,
		const glm::mat4 &	projection,
		const Utility::Window *	window
	)

Get the direction of the ray in world space. Normalized.

Parameters

camera	The camera the mouse picking makes calculations from.
projection	The camera's projection matrix.
window	The window to pick in.