Raycast One (LogiX node)/ja

Raycast One
Inputs
	Impulse	Raycast
	Float3	Origin
	Float3	Direction
	Float	MaxDistance
	Bool	HitTriggers
	Bool	UsersOnly
	Float	DebugDuration
	Slot	Root
Outputs
	Impulse	OnHit
	Impulse	OnMiss
	ICollider	HitCollider
	Float	HitDistance
	Float3	HitPoint
	Float3	HitNormal
	Int	HitTriangleIndex

Raycast Oneノードは Raycastへインパルスを入力するとレイキャストを実行します。レイキャストのプロパティは様々な入力によって制御され、最初のコライダのヒットに関する情報はノードの出力によって提供されます。

== 使用方法

入力

Origin は、レイがキャストされるポイントを定義します。この値は、入力された Root スロットの ローカル座標空間からの相対値として扱われます。デフォルトは [0;0;0] です。

The Direction defines the direction vector along which the ray is cast. This value is treated as being relative to the local coordinate space of the input Root slot. This input requires a value to be set as the default is [0;0;0].

The MaxDistance controls the maximum length of the raycast. The actual length of the raycast is affected by both this input and the global scale of the input Root slot. Default value is very large (~3.4×10³⁸), so setting this is recommended.

The HitTriggers determines whether collider components with the collider Type field set as Trigger or HapticTrigger are considered valid hit targets. Default is false.

The UsersOnly determines whether colliders which do not have an active user are considered valid hit targets. Defaults to false, in which case all colliders are considered valid hit targets (depending on other factors). However, if set to true, only colliders with an active user (i.e. are parented under a user's slot hierarchy) are considered valid hit targets.

The DebugDuration input determines how long the raycast debug visual persists. This value is in seconds however if set to 0 (the default) the visual will persist for 1 frame. If set to a negative value no debug visual is drawn.

The Root input defines the slot relative to whose local coordinate space the Origin, Direction, and MaxDistance are calcluated.

Outputs

The OnHit output fires an impulse if a valid target collider is hit when a ray is cast.

The OnMiss output fires an impulse if no valid targets are hit when a ray is cast.

The HitCollider output provides the first valid target collider hit along the path of the raycast. This value is only available for the duration of the impulse chain started from OnHit. Default is null.

The HitDistance output provides the global distance between the raycast origin and the HitPoint. This value is only available for the duration of the impulse chain started from OnHit. Default is 0.

The HitPoint output provides the global coordinates of the point where raycast first intersects with the HitCollider. This value is only available for the duration of the impulse chain started from OnHit. Default is [0;0;0].

The HitNormal output provides the normal vector for the intersection of the raycast and the HitCollider.

The HitTriangleIndex outputs the index of the mesh triangle which was hit in the case that the HitCollider is a MeshCollider (Component).

Notes

Colliders will generally be valid hit targets for raycasts unless their Type enum field is set to Trigger, HapticTrigger, or HapticSampler, though see details for the HitTriggers input. Colliders will not be valid targets if the IgnoreRaycasts bool is set to false on the collider component.

Examples

• Neos VR: BasicTooltip with RayCastOne by ProbablePrime

Node Menu

NodeMenu-Physics/ja