CommNet.Occluders.OccluderHorizonCulling Class Reference

Inheritance diagram for CommNet.Occluders.OccluderHorizonCulling:

Public Member Functions
override bool	InRange (Vector3d source, double distance)
	Override this to false in case of a radius being 0 More...
	OccluderHorizonCulling (Transform transform, double radiusX, double radiusY, double radiusZ)
	The radii in each axis (in local space). Note that position and invRotation must be kept updated per tick. More...
override bool	Raycast (Vector3d source, Vector3d dest)
	Does the ray from source to dest hit the occluder? NOTE: requires position to be updated, and invRotation as well (to rotate the positions to body-centric) via https://cesiumjs.org/2013/04/25/Horizon-culling/ More...
override void	Update ()

Protected Attributes
CelestialBody	body
QuaternionD	invRotation
double	radiusXRecip
double	radiusYRecip
double	radiusZRecip
Transform	transform
bool	useBody = false

Additional Inherited Members
Public Attributes inherited from CommNet.Occluder
Vector3d	position
double	radius

Constructor & Destructor Documentation

CommNet.Occluders.OccluderHorizonCulling.OccluderHorizonCulling ( Transform  transform, double  radiusX, double  radiusY, double  radiusZ  )

inline

The radii in each axis (in local space). Note that position and invRotation must be kept updated per tick.

Parameters

radiusX
radiusY
radiusZ

Member Function Documentation

override bool CommNet.Occluders.OccluderHorizonCulling.InRange ( Vector3d  source, double  distance  )

inlinevirtual

Override this to false in case of a radius being 0

Parameters

source
distance

Returns

Reimplemented from CommNet.Occluder.

override bool CommNet.Occluders.OccluderHorizonCulling.Raycast ( Vector3d  source, Vector3d  dest  )

inlinevirtual

Does the ray from source to dest hit the occluder? NOTE: requires position to be updated, and invRotation as well (to rotate the positions to body-centric) via https://cesiumjs.org/2013/04/25/Horizon-culling/

Parameters

source
dest

Returns

< Swap if dest is actually closer than source

< Unit-sphere vector from body center to source

< Unit-sphere vector from body center to dest

< distance from source to sphere surface

< dot of source->dest and source->sphere surface, i.e. projection of source->dest along axis to sphere center

< then check the dot. If source->dest is not in the same direction as source->center, we're safe, else occluded.

Implements CommNet.Occluder.

override void CommNet.Occluders.OccluderHorizonCulling.Update ( )

inlinevirtual

Reimplemented from CommNet.Occluder.

Member Data Documentation

CelestialBody CommNet.Occluders.OccluderHorizonCulling.body

protected

QuaternionD CommNet.Occluders.OccluderHorizonCulling.invRotation

protected

double CommNet.Occluders.OccluderHorizonCulling.radiusXRecip

protected

double CommNet.Occluders.OccluderHorizonCulling.radiusYRecip

protected

double CommNet.Occluders.OccluderHorizonCulling.radiusZRecip

protected

Transform CommNet.Occluders.OccluderHorizonCulling.transform

protected

bool CommNet.Occluders.OccluderHorizonCulling.useBody = false

protected

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The documentation for this class was generated from the following file:

• KSP/Assets/Scripts/CommNet/Occluders/OccluderHorizonCulling.cs