Struct Triangle

A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted.

Inherited Members
System.ValueType.Equals(System.Object)
System.ValueType.GetHashCode()
System.ValueType.ToString()
System.Object.Equals(System.Object, System.Object)
System.Object.GetType()
System.Object.ReferenceEquals(System.Object, System.Object)
Namespace: ProjectDawn.Geometry3D
Assembly: ProjectDawn.Geometry.dll
Syntax
[Serializable]
public struct Triangle

Constructors

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Triangle(float3, float3, float3)

Declaration
public Triangle(float3 a, float3 b, float3 c)
Parameters
Type Name Description
Unity.Mathematics.float3 a
Unity.Mathematics.float3 b
Unity.Mathematics.float3 c

Fields

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VertexA

Declaration
public float3 VertexA
Field Value
Type Description
Unity.Mathematics.float3
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VertexB

Declaration
public float3 VertexB
Field Value
Type Description
Unity.Mathematics.float3
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VertexC

Declaration
public float3 VertexC
Field Value
Type Description
Unity.Mathematics.float3

Properties

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Area

Returns the area of the triangle.

Declaration
public float Area { get; }
Property Value
Type Description
System.Single
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Center

Returns center of triangle.

Declaration
public float3 Center { get; }
Property Value
Type Description
Unity.Mathematics.float3
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Normal

Returns normal of triangle. Normal direction depends from triangle clockwise order.

Declaration
public float3 Normal { get; }
Property Value
Type Description
Unity.Mathematics.float3
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Perimeter

Returns the perimeter of the triangle.

Declaration
public float Perimeter { get; }
Property Value
Type Description
System.Single

Methods

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BarycentricCoordinates(float3)

Returns point barycentric coordinates.

Declaration
public float3 BarycentricCoordinates(float3 point)
Parameters
Type Name Description
Unity.Mathematics.float3 point

Point coverted to barycentric.
Returns
Type Description
Unity.Mathematics.float3
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BoundingBox()

Returns minimum rectangle that fully covers shape.

Declaration
public Box BoundingBox()
Returns
Type Description
Box
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GetLines(out Line, out Line, out Line)

Returns triangle lines.

Declaration
public void GetLines(out Line a, out Line b, out Line c)
Parameters
Type Name Description
Line a
Line b
Line c
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Intersection(Triangle, out Line)

Returns true if triangles intersect.

Declaration
public bool Intersection(Triangle triangle, out Line line)
Parameters
Type Name Description
Triangle triangle

Triangle.
Line line

Intersection line.
Returns
Type Description
System.Boolean

Returns true if triangles intersect.
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IsClockwise()

Returns if triangle vertices are clockwise ordered.

Declaration
public bool IsClockwise()
Returns
Type Description
System.Boolean
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IsCounterClockwise()

Returns if triangle vertices are counter clockwise ordered.

Declaration
public bool IsCounterClockwise()
Returns
Type Description
System.Boolean
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IsValid()

Returns true if triangle is valid.

Declaration
public bool IsValid()
Returns
Type Description
System.Boolean

Returns true if triangle is valid.