Safe Haskell	None
Language	Haskell2010

Geomancy.Vulkan.View

Synopsis

lookAtRH :: Vec3 -> Vec3 -> Vec3 -> Transform
lookAtRH_ :: Vec3 -> Vec3 -> Transform

Documentation

lookAtRH Source #

Arguments

:: Vec3	Eye position
-> Vec3	Target
-> Vec3	Up direction
-> Transform

Construct a right-handed world-to-view transformation.

This will rotate and translate the world around a static camera. This would produce an identity when looking from vec3 0 0 0 to vec3 0 0 1 using (-Y up).

The fallback "up" should be used when you're looking close to your UP in either direction.

lookAtRH_ :: Vec3 -> Vec3 -> Transform Source #

A shortcut for using the -Y as the up axis.

Looking forward from the origin does nothing.