editor › Globals › RightAngledTriangleGrid

Class: RightAngledTriangleGrid

This grid repeats right-angled triangles in a space-filling way as shown here.

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Hierarchy

↳ ObbGrid

↳ RightAngledTriangleGrid

Index

Constructors

• constructor

Properties

• obbBasisRotation
• obbBasisRotationInverse
• obbDimensions
• obbPosition
• surface

Methods

• _getObb
• _mapToObbSpace
• getGridCellOffset
• isGridCell

Constructors

constructor

+ new RightAngledTriangleGrid(surface: MeshSurface): RightAngledTriangleGrid

Inherited from ObbGrid.constructor

Overrides Grid.constructor

Defined in src/modules/kyub.core.boxel/src/GridInferring/grids/ObbGrid.ts:26

Parameters:

Name	Type
surface	MeshSurface

Returns: RightAngledTriangleGrid

Properties

Protected obbBasisRotation

• obbBasisRotation: Quaternion‹› = new Quaternion()

Inherited from ObbGrid.obbBasisRotation

Defined in src/modules/kyub.core.boxel/src/GridInferring/grids/ObbGrid.ts:26

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Protected obbBasisRotationInverse

• obbBasisRotationInverse: Quaternion

Inherited from ObbGrid.obbBasisRotationInverse

Defined in src/modules/kyub.core.boxel/src/GridInferring/grids/ObbGrid.ts:23

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Protected obbDimensions

• obbDimensions: Vector3

Inherited from ObbGrid.obbDimensions

Defined in src/modules/kyub.core.boxel/src/GridInferring/grids/ObbGrid.ts:25

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Protected obbPosition

• obbPosition: Vector3‹› = new Vector3()

Inherited from ObbGrid.obbPosition

Defined in src/modules/kyub.core.boxel/src/GridInferring/grids/ObbGrid.ts:24

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Protected surface

• surface: MeshSurface

Inherited from Grid.surface

Defined in src/modules/kyub.core.boxel/src/GridInferring/grids/Grid.ts:13

Methods

Protected _getObb

▸ _getObb(): OBB‹›

Overrides ObbGrid._getObb

Defined in src/modules/kyub.core.boxel/src/GridInferring/grids/RightAngledTriangleGrid.ts:98

Returns: OBB‹›

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Private _mapToObbSpace

▸ _mapToObbSpace(meshPoint: Vector3, translation: Vector3, rotation: Quaternion): Vector3‹›

Inherited from ObbGrid._mapToObbSpace

Defined in src/modules/kyub.core.boxel/src/GridInferring/grids/ObbGrid.ts:64

Maps the meshPoint to the local OBB space of this surface and stores the result in _tempMeshPointObbSpace, assuming, that the mesh of this.surface were rotated with rotation and translated by translation.

Parameters:

Name	Type	Description
meshPoint	Vector3	-
translation	Vector3	-
rotation	Quaternion	-

Returns: Vector3‹›

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getGridCellOffset

▸ getGridCellOffset(meshPoint: Vector3, translation: Vector3, rotation: Quaternion, targetOffset: Vector3, targetRotation: Quaternion): void

Overrides ObbGrid.getGridCellOffset

Defined in src/modules/kyub.core.boxel/src/GridInferring/grids/RightAngledTriangleGrid.ts:43

Parameters:

Name	Type
meshPoint	Vector3
translation	Vector3
rotation	Quaternion
targetOffset	Vector3
targetRotation	Quaternion

Returns: void

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Static isGridCell

▸ isGridCell(surface: MeshSurface): boolean

Overrides ObbGrid.isGridCell

Defined in src/modules/kyub.core.boxel/src/GridInferring/grids/RightAngledTriangleGrid.ts:21

This assesses whether the given surface is eligible to be one cell of this grid.

Parameters:

Name	Type	Description
surface	MeshSurface	-

Returns: boolean