Interface IPolygonColliderShape2D

Interface for a Polygon Shape of 2D physics.

Inherited Members

IColliderShape2D.Radius

IColliderShape2D.Type

IColliderShape2D.ChildCount

IColliderShape2D.InternalShape

IColliderShape2D.TestPoint(ref Vector2, ref Vector2, float)

IColliderShape2D.TestRectangle(ref RectangleF, ref Vector2, float)

IColliderShape2D.TestShape(Vector2, float, IColliderShape2D, Vector2, float)

Namespace: Evergine.Common.Physics2D

Assembly: Evergine.Common.dll

Syntax

public interface IPolygonColliderShape2D : IColliderShape2D

Properties

Data

Gets the data.

Declaration

List<List<Vector2>> Data { get; }

Property Value

Type	Description
List<List<Vector2>>

Normals

Gets the polygon normals.

Declaration

Vector2[] Normals { get; }

Property Value

Type	Description
Vector2[]

Vertices

Gets the polygon shapes.

Declaration

Vector2[] Vertices { get; }

Property Value

Type	Description
Vector2[]

Methods

SetShapeFromData(Vector2[], List<List<Vector2>>, float, float, Vector2, Vector2, float)

Shape generated from the implementation data.

Declaration

void SetShapeFromData(Vector2[] vertices, List<List<Vector2>> data, float width, float height, Vector2 scale, Vector2 center, float angle)

Parameters

Type	Name	Description
Vector2[]	vertices	The polygon vertices.
List<List<Vector2>>	data	The internal data.
float	width	The width.
float	height	The height.
Vector2	scale	The scale of the shape.
Vector2	center	The box center.
float	angle	The box angle.

SetShapeFromTexture(Texture, RectangleF, float, bool, Vector2, Vector2, float)

Build the polygon shape from a texture.

Declaration

void SetShapeFromTexture(Texture texture, RectangleF rectangle, float alphaThreshold, bool holeDetection, Vector2 scale, Vector2 center, float angle)

Parameters

Type	Name	Description
Texture	texture	The texture.
RectangleF	rectangle	The source rectangle.
float	alphaThreshold	The alpha threshold.
bool	holeDetection	Hole detection in the image.
Vector2	scale	The scale of the shape.
Vector2	center	The box center.
float	angle	The box angle.

SetShapeFromVertices(Vector2[])

Copy vertices. This assumes the vertices define a convex polygon. It is assumed that the exterior is the the right of each edge.

Declaration

void SetShapeFromVertices(Vector2[] vertices)

Parameters

Type	Name	Description
Vector2[]	vertices	The polygon vertices.

SetShapeFromVertices(Vector2[], float, float, Vector2, Vector2, float)

Copy vertices. This assumes the vertices define a convex polygon. It is assumed that the exterior is the the right of each edge.

Declaration

void SetShapeFromVertices(Vector2[] vertices, float width, float height, Vector2 scale, Vector2 center, float angle)

Parameters

Type	Name	Description
Vector2[]	vertices	The polygon vertices.
float	width	The width.
float	height	The height.
Vector2	scale	The scale of the shape.
Vector2	center	The box center.
float	angle	The box angle.

Extension Methods

ReflectionHelper.GetMemberAssembly(object)

ReflectionHelper.GetTypeName(object)