Uses of Class
com.badlogic.gdx.math.Vector2

Packages that use Vector2

Package	Description
com.badlogic.gdx.graphics
com.badlogic.gdx.graphics.g3d.decals
com.badlogic.gdx.graphics.g3d.model.data
com.badlogic.gdx.graphics.g3d.shaders
com.badlogic.gdx.graphics.g3d.utils
com.badlogic.gdx.graphics.glutils
com.badlogic.gdx.input
com.badlogic.gdx.math
com.badlogic.gdx.scenes.scene2d
com.badlogic.gdx.scenes.scene2d.utils
com.badlogic.gdx.utils
com.badlogic.gdx.utils.viewport

Uses of Vector2 in com.badlogic.gdx.graphics

Methods in com.badlogic.gdx.graphics with parameters of type Vector2

Modifier and Type	Method and Description
void	OrthographicCamera.translate(Vector2 vec) Moves the camera by the given vector.

Uses of Vector2 in com.badlogic.gdx.graphics.g3d.decals

Fields in com.badlogic.gdx.graphics.g3d.decals declared as Vector2

Modifier and Type	Field and Description
Vector2	Decal.transformationOffset The transformation offset can be used to change the pivot point for rotation and scaling.

Uses of Vector2 in com.badlogic.gdx.graphics.g3d.model.data

Fields in com.badlogic.gdx.graphics.g3d.model.data declared as Vector2

Modifier and Type	Field and Description
Vector2	ModelTexture.uvScaling
Vector2	ModelTexture.uvTranslation

Uses of Vector2 in com.badlogic.gdx.graphics.g3d.shaders

Methods in com.badlogic.gdx.graphics.g3d.shaders with parameters of type Vector2

Modifier and Type	Method and Description
boolean	BaseShader.set(int uniform, Vector2 value)

Uses of Vector2 in com.badlogic.gdx.graphics.g3d.utils

Fields in com.badlogic.gdx.graphics.g3d.utils declared as Vector2

Modifier and Type	Field and Description
Vector2	MeshPartBuilder.VertexInfo.uv

Methods in com.badlogic.gdx.graphics.g3d.utils with parameters of type Vector2

Modifier and Type	Method and Description
MeshPartBuilder.VertexInfo	MeshPartBuilder.VertexInfo.set(Vector3 pos, Vector3 nor, Color col, Vector2 uv)
MeshPartBuilder.VertexInfo	MeshPartBuilder.VertexInfo.setUV(Vector2 uv)
short	MeshPartBuilder.vertex(Vector3 pos, Vector3 nor, Color col, Vector2 uv) Add a vertex, returns the index.
short	MeshBuilder.vertex(Vector3 pos, Vector3 nor, Color col, Vector2 uv)

Uses of Vector2 in com.badlogic.gdx.graphics.glutils

Methods in com.badlogic.gdx.graphics.glutils with parameters of type Vector2

Modifier and Type	Method and Description
void	ShapeRenderer.line(Vector2 v0, Vector2 v1)
void	ShapeRenderer.rectLine(Vector2 p1, Vector2 p2, float width)
void	ShaderProgram.setUniformf(int location, Vector2 values)
void	ShaderProgram.setUniformf(String name, Vector2 values) Sets the uniform with the given name.
void	ShapeRenderer.x(Vector2 p, float size)

Uses of Vector2 in com.badlogic.gdx.input

Methods in com.badlogic.gdx.input with parameters of type Vector2

Modifier and Type	Method and Description
boolean	GestureDetector.GestureListener.pinch(Vector2 initialPointer1, Vector2 initialPointer2, Vector2 pointer1, Vector2 pointer2) Called when a user performs a pinch zoom gesture.
boolean	GestureDetector.GestureAdapter.pinch(Vector2 initialPointer1, Vector2 initialPointer2, Vector2 pointer1, Vector2 pointer2)

Uses of Vector2 in com.badlogic.gdx.math

Fields in com.badlogic.gdx.math declared as Vector2

Modifier and Type	Field and Description
Vector2	Intersector.MinimumTranslationVector.normal
static Vector2	Vector2.X
static Vector2	Vector2.Y
static Vector2	Vector2.Zero

Methods in com.badlogic.gdx.math that return Vector2

Modifier and Type	Method and Description
Vector2	Vector2.add(float x, float y) Adds the given components to this vector
Vector2	Vector2.add(Vector2 v)
Vector2	Vector2.clamp(float min, float max)
Vector2	Vector2.cpy()
static Vector2	GeometryUtils.fromBarycoord(Vector2 barycentric, Vector2 a, Vector2 b, Vector2 c, Vector2 interpolatedOut) Returns interpolated values given the barycentric coordinates of a point in a triangle and the values at each vertex.
Vector2	Rectangle.getCenter(Vector2 vector) Calculates the center of the rectangle.
Vector2	Rectangle.getPosition(Vector2 position) return the Vector2 with coordinates of this rectangle
Vector2	Matrix3.getScale(Vector2 scale)
Vector2	Rectangle.getSize(Vector2 size)
Vector2	Matrix3.getTranslation(Vector2 position)
Vector2	Affine2.getTranslation(Vector2 position) Get the x-y translation component of the matrix.
Vector2	Vector2.interpolate(Vector2 target, float alpha, Interpolation interpolation)
Vector2	Vector2.lerp(Vector2 target, float alpha)
Vector2	Vector2.limit(float limit)
Vector2	Vector2.limit2(float limit2)
Vector2	Vector2.mul(Matrix3 mat) Left-multiplies this vector by the given matrix
Vector2	Vector2.mulAdd(Vector2 vec, float scalar)
Vector2	Vector2.mulAdd(Vector2 vec, Vector2 mulVec)
static Vector2	Intersector.nearestSegmentPoint(float startX, float startY, float endX, float endY, float pointX, float pointY, Vector2 nearest) Returns a point on the segment nearest to the specified point.
static Vector2	Intersector.nearestSegmentPoint(Vector2 start, Vector2 end, Vector2 point, Vector2 nearest) Returns a point on the segment nearest to the specified point.
Vector2	Vector2.nor()
static Vector2	GeometryUtils.polygonCentroid(float[] polygon, int offset, int count, Vector2 centroid) Returns the centroid for the specified non-self-intersecting polygon.
static Vector2	GeometryUtils.quadrilateralCentroid(float x1, float y1, float x2, float y2, float x3, float y3, float x4, float y4, Vector2 centroid)
Vector2	Vector2.rotate(float degrees) Rotates the Vector2 by the given angle, counter-clockwise assuming the y-axis points up.
Vector2	Vector2.rotate90(int dir) Rotates the Vector2 by 90 degrees in the specified direction, where >= 0 is counter-clockwise and < 0 is clockwise.
Vector2	Vector2.rotateRad(float radians) Rotates the Vector2 by the given angle, counter-clockwise assuming the y-axis points up.
Vector2	Vector2.scl(float scalar)
Vector2	Vector2.scl(float x, float y) Multiplies this vector by a scalar
Vector2	Vector2.scl(Vector2 v)
Vector2	Vector2.set(float x, float y) Sets the components of this vector
Vector2	Vector2.set(Vector2 v)
Vector2	Vector2.setAngle(float degrees) Sets the angle of the vector in degrees relative to the x-axis, towards the positive y-axis (typically counter-clockwise).
Vector2	Vector2.setAngleRad(float radians) Sets the angle of the vector in radians relative to the x-axis, towards the positive y-axis (typically counter-clockwise).
Vector2	Vector2.setLength(float len)
Vector2	Vector2.setLength2(float len2)
Vector2	Vector2.setZero()
Vector2	Vector2.sub(float x, float y) Substracts the other vector from this vector.
Vector2	Vector2.sub(Vector2 v)
static Vector2	GeometryUtils.toBarycoord(Vector2 p, Vector2 a, Vector2 b, Vector2 c, Vector2 barycentricOut) Computes the barycentric coordinates v,w for the specified point in the triangle.
static Vector2	GeometryUtils.triangleCentroid(float x1, float y1, float x2, float y2, float x3, float y3, Vector2 centroid)
static Vector2	GeometryUtils.triangleCircumcenter(float x1, float y1, float x2, float y2, float x3, float y3, Vector2 circumcenter) Returns the circumcenter of the triangle.

Methods in com.badlogic.gdx.math with parameters of type Vector2

Modifier and Type	Method and Description
Vector2	Vector2.add(Vector2 v)
float	Vector2.angle(Vector2 reference)
float	Vector2.angleRad(Vector2 reference)
void	Affine2.applyTo(Vector2 point) Applies the affine transformation on a vector.
static boolean	GeometryUtils.barycoordInsideTriangle(Vector2 barycentric) Returns true if the barycentric coordinates are inside the triangle.
boolean	Rectangle.contains(Vector2 point)
boolean	Ellipse.contains(Vector2 point) Checks whether or not this ellipse contains the given point.
boolean	Circle.contains(Vector2 point) Checks whether or not this circle contains a given point.
float	Vector2.crs(Vector2 v) Calculates the 2D cross product between this and the given vector.
static float	Intersector.distanceSegmentPoint(Vector2 start, Vector2 end, Vector2 point) Returns the distance between the given segment and point.
float	Vector2.dot(Vector2 v)
float	Vector2.dst(Vector2 v)
float	Vector2.dst2(Vector2 v)
boolean	Vector2.epsilonEquals(Vector2 other, float epsilon)
static float	GeometryUtils.fromBarycoord(Vector2 barycentric, float a, float b, float c) Returns an interpolated value given the barycentric coordinates of a point in a triangle and the values at each vertex.
static Vector2	GeometryUtils.fromBarycoord(Vector2 barycentric, Vector2 a, Vector2 b, Vector2 c, Vector2 interpolatedOut) Returns interpolated values given the barycentric coordinates of a point in a triangle and the values at each vertex.
Vector2	Rectangle.getCenter(Vector2 vector) Calculates the center of the rectangle.
Vector2	Rectangle.getPosition(Vector2 position) return the Vector2 with coordinates of this rectangle
Vector2	Matrix3.getScale(Vector2 scale)
Vector2	Rectangle.getSize(Vector2 size)
Vector2	Matrix3.getTranslation(Vector2 position)
Vector2	Affine2.getTranslation(Vector2 position) Get the x-y translation component of the matrix.
boolean	Vector2.hasOppositeDirection(Vector2 vector)
boolean	Vector2.hasSameDirection(Vector2 vector)
Vector2	Vector2.interpolate(Vector2 target, float alpha, Interpolation interpolation)
static boolean	Intersector.intersectLinePolygon(Vector2 p1, Vector2 p2, Polygon polygon) Check whether the given line and Polygon intersect.
static boolean	Intersector.intersectLines(float x1, float y1, float x2, float y2, float x3, float y3, float x4, float y4, Vector2 intersection) Intersects the two lines and returns the intersection point in intersection.
static boolean	Intersector.intersectLines(Vector2 p1, Vector2 p2, Vector2 p3, Vector2 p4, Vector2 intersection) Intersects the two lines and returns the intersection point in intersection.
static float	Intersector.intersectRayRay(Vector2 start1, Vector2 direction1, Vector2 start2, Vector2 direction2) Intersect two 2D Rays and return the scalar parameter of the first ray at the intersection point.
static boolean	Intersector.intersectSegmentCircle(Vector2 start, Vector2 end, Vector2 center, float squareRadius) Returns whether the given line segment intersects the given circle.
static float	Intersector.intersectSegmentCircleDisplace(Vector2 start, Vector2 end, Vector2 point, float radius, Vector2 displacement) Checks whether the line segment and the circle intersect and returns by how much and in what direction the line has to move away from the circle to not intersect.
static boolean	Intersector.intersectSegmentPolygon(Vector2 p1, Vector2 p2, Polygon polygon) Check whether the given line segment and Polygon intersect.
static boolean	Intersector.intersectSegments(float x1, float y1, float x2, float y2, float x3, float y3, float x4, float y4, Vector2 intersection)
static boolean	Intersector.intersectSegments(Vector2 p1, Vector2 p2, Vector2 p3, Vector2 p4, Vector2 intersection) Intersects the two line segments and returns the intersection point in intersection.
boolean	Vector2.isCollinear(Vector2 other)
boolean	Vector2.isCollinear(Vector2 other, float epsilon)
boolean	Vector2.isCollinearOpposite(Vector2 other)
boolean	Vector2.isCollinearOpposite(Vector2 other, float epsilon)
boolean	Vector2.isOnLine(Vector2 other)
boolean	Vector2.isOnLine(Vector2 other, float epsilon)
boolean	Vector2.isPerpendicular(Vector2 vector)
boolean	Vector2.isPerpendicular(Vector2 vector, float epsilon)
static boolean	Intersector.isPointInPolygon(Array<Vector2> polygon, Vector2 point) Checks whether the given point is in the polygon.
static boolean	Intersector.isPointInTriangle(Vector2 p, Vector2 a, Vector2 b, Vector2 c) Returns true if the given point is inside the triangle.
Vector2	Vector2.lerp(Vector2 target, float alpha)
Rectangle	Rectangle.merge(Vector2 vec) Merges this rectangle with a point.
Rectangle	Rectangle.merge(Vector2[] vecs) Merges this rectangle with a list of points.
Vector2	Vector2.mulAdd(Vector2 vec, float scalar)
Vector2	Vector2.mulAdd(Vector2 vec, Vector2 mulVec)
static Vector2	Intersector.nearestSegmentPoint(float startX, float startY, float endX, float endY, float pointX, float pointY, Vector2 nearest) Returns a point on the segment nearest to the specified point.
static Vector2	Intersector.nearestSegmentPoint(Vector2 start, Vector2 end, Vector2 point, Vector2 nearest) Returns a point on the segment nearest to the specified point.
static int	Intersector.pointLineSide(Vector2 linePoint1, Vector2 linePoint2, Vector2 point) Determines on which side of the given line the point is.
static Vector2	GeometryUtils.polygonCentroid(float[] polygon, int offset, int count, Vector2 centroid) Returns the centroid for the specified non-self-intersecting polygon.
Affine2	Affine2.preScale(Vector2 scale) Premultiplies this matrix with a scale matrix.
Affine2	Affine2.preShear(Vector2 shear) Premultiplies this matrix by a shear matrix.
Affine2	Affine2.preTranslate(Vector2 trn) Premultiplies this matrix by a translation matrix.
static Vector2	GeometryUtils.quadrilateralCentroid(float x1, float y1, float x2, float y2, float x3, float y3, float x4, float y4, Vector2 centroid)
Matrix3	Matrix3.scale(Vector2 scale) Postmultiplies this matrix with a scale matrix.
Affine2	Affine2.scale(Vector2 scale) Postmultiplies this matrix with a scale matrix.
Vector2	Vector2.scl(Vector2 v)
Matrix3	Matrix3.scl(Vector2 scale) Scale this matrix using the x and y components of the vector but leave the rest of the matrix alone.
Vector2	Vector2.set(Vector2 v)
Vector3	Vector3.set(Vector2 vector, float z) Sets the components of the given vector and z-component
void	Circle.set(Vector2 position, float radius) Sets a new location and radius for this circle.
void	Ellipse.set(Vector2 position, Vector2 size)
void	Circle.set(Vector2 center, Vector2 edge) Sets this Circle's values in terms of its center and a point on its edge.
Rectangle	Rectangle.setCenter(Vector2 position) Moves this rectangle so that its center point is located at a given position
Rectangle	Rectangle.setPosition(Vector2 position) Sets the x and y-coordinates of the bottom left corner from vector
Ellipse	Ellipse.setPosition(Vector2 position) Sets the x and y-coordinates of ellipse center from a Vector2.
void	Circle.setPosition(Vector2 position) Sets the x and y-coordinates of circle center from vector
Matrix3	Matrix3.setToScaling(Vector2 scale) Sets this matrix to a scaling matrix.
Affine2	Affine2.setToScaling(Vector2 scale) Sets this matrix to a scaling matrix.
Affine2	Affine2.setToShearing(Vector2 shear) Sets this matrix to a shearing matrix.
Matrix3	Matrix3.setToTranslation(Vector2 translation) Sets this matrix to a translation matrix.
Affine2	Affine2.setToTranslation(Vector2 trn) Sets this matrix to a translation matrix.
Affine2	Affine2.setToTrnRotRadScl(Vector2 trn, float radians, Vector2 scale) Sets this matrix to a concatenation of translation, rotation and scale.
Affine2	Affine2.setToTrnRotScl(Vector2 trn, float degrees, Vector2 scale) Sets this matrix to a concatenation of translation, rotation and scale.
Affine2	Affine2.setToTrnScl(Vector2 trn, Vector2 scale) Sets this matrix to a concatenation of translation and scale.
Affine2	Affine2.shear(Vector2 shear) Postmultiplies this matrix by a shear matrix.
Vector2	Vector2.sub(Vector2 v)
static Vector2	GeometryUtils.toBarycoord(Vector2 p, Vector2 a, Vector2 b, Vector2 c, Vector2 barycentricOut) Computes the barycentric coordinates v,w for the specified point in the triangle.
Matrix3	Matrix3.translate(Vector2 translation) Postmultiplies this matrix by a translation matrix.
Affine2	Affine2.translate(Vector2 trn) Postmultiplies this matrix by a translation matrix.
static Vector2	GeometryUtils.triangleCentroid(float x1, float y1, float x2, float y2, float x3, float y3, Vector2 centroid)
static Vector2	GeometryUtils.triangleCircumcenter(float x1, float y1, float x2, float y2, float x3, float y3, Vector2 circumcenter) Returns the circumcenter of the triangle.
Matrix3	Matrix3.trn(Vector2 vector) Adds a translational component to the matrix in the 3rd column.

Method parameters in com.badlogic.gdx.math with type arguments of type Vector2

Modifier and Type	Method and Description
static boolean	Intersector.isPointInPolygon(Array<Vector2> polygon, Vector2 point) Checks whether the given point is in the polygon.

Constructors in com.badlogic.gdx.math with parameters of type Vector2

Constructor and Description
Circle(Vector2 position, float radius) Constructs a new circle using a given Vector2 that contains the desired X and Y coordinates, and a given radius.
Circle(Vector2 center, Vector2 edge) Creates a new Circle in terms of its center and a point on its edge.
Ellipse(Vector2 position, float width, float height) Costructs a new ellipse
Ellipse(Vector2 position, Vector2 size)
Vector2(Vector2 v) Constructs a vector from the given vector
Vector3(Vector2 vector, float z) Creates a vector from the given vector and z-component

Uses of Vector2 in com.badlogic.gdx.scenes.scene2d

Methods in com.badlogic.gdx.scenes.scene2d that return Vector2

Modifier and Type	Method and Description
Vector2	Actor.localToAscendantCoordinates(Actor ascendant, Vector2 localCoords) Converts coordinates for this actor to those of a parent actor.
Vector2	Group.localToDescendantCoordinates(Actor descendant, Vector2 localCoords) Converts coordinates for this group to those of a descendant actor.
Vector2	Actor.localToParentCoordinates(Vector2 localCoords) Transforms the specified point in the actor's coordinates to be in the parent's coordinates.
Vector2	Actor.localToStageCoordinates(Vector2 localCoords) Transforms the specified point in the actor's coordinates to be in the stage's coordinates.
Vector2	Actor.parentToLocalCoordinates(Vector2 parentCoords) Converts the coordinates given in the parent's coordinate system to this actor's coordinate system.
Vector2	Actor.screenToLocalCoordinates(Vector2 screenCoords) Transforms the specified point in screen coordinates to the actor's local coordinate system.
Vector2	Stage.screenToStageCoordinates(Vector2 screenCoords) Transforms the screen coordinates to stage coordinates.
Vector2	Actor.stageToLocalCoordinates(Vector2 stageCoords) Transforms the specified point in the stage's coordinates to the actor's local coordinate system.
Vector2	Stage.stageToScreenCoordinates(Vector2 stageCoords) Transforms the stage coordinates to screen coordinates.
Vector2	InputEvent.toCoordinates(Actor actor, Vector2 actorCoords) Sets actorCoords to this event's coordinates relative to the specified actor.
Vector2	Stage.toScreenCoordinates(Vector2 coords, Matrix4 transformMatrix) Transforms the coordinates to screen coordinates.

Methods in com.badlogic.gdx.scenes.scene2d with parameters of type Vector2

Modifier and Type	Method and Description
Vector2	Actor.localToAscendantCoordinates(Actor ascendant, Vector2 localCoords) Converts coordinates for this actor to those of a parent actor.
Vector2	Group.localToDescendantCoordinates(Actor descendant, Vector2 localCoords) Converts coordinates for this group to those of a descendant actor.
Vector2	Actor.localToParentCoordinates(Vector2 localCoords) Transforms the specified point in the actor's coordinates to be in the parent's coordinates.
Vector2	Actor.localToStageCoordinates(Vector2 localCoords) Transforms the specified point in the actor's coordinates to be in the stage's coordinates.
Vector2	Actor.parentToLocalCoordinates(Vector2 parentCoords) Converts the coordinates given in the parent's coordinate system to this actor's coordinate system.
Vector2	Actor.screenToLocalCoordinates(Vector2 screenCoords) Transforms the specified point in screen coordinates to the actor's local coordinate system.
Vector2	Stage.screenToStageCoordinates(Vector2 screenCoords) Transforms the screen coordinates to stage coordinates.
Vector2	Actor.stageToLocalCoordinates(Vector2 stageCoords) Transforms the specified point in the stage's coordinates to the actor's local coordinate system.
Vector2	Stage.stageToScreenCoordinates(Vector2 stageCoords) Transforms the stage coordinates to screen coordinates.
Vector2	InputEvent.toCoordinates(Actor actor, Vector2 actorCoords) Sets actorCoords to this event's coordinates relative to the specified actor.
Vector2	Stage.toScreenCoordinates(Vector2 coords, Matrix4 transformMatrix) Transforms the coordinates to screen coordinates.

Uses of Vector2 in com.badlogic.gdx.scenes.scene2d.utils

Methods in com.badlogic.gdx.scenes.scene2d.utils with parameters of type Vector2

Modifier and Type	Method and Description
void	ActorGestureListener.pinch(InputEvent event, Vector2 initialPointer1, Vector2 initialPointer2, Vector2 pointer1, Vector2 pointer2)

Uses of Vector2 in com.badlogic.gdx.utils

Methods in com.badlogic.gdx.utils that return Vector2

Modifier and Type	Method and Description
Vector2	Scaling.apply(float sourceWidth, float sourceHeight, float targetWidth, float targetHeight) Returns the size of the source scaled to the target.

Uses of Vector2 in com.badlogic.gdx.utils.viewport

Methods in com.badlogic.gdx.utils.viewport that return Vector2

Modifier and Type	Method and Description
Vector2	Viewport.project(Vector2 worldCoords) Transforms the specified world coordinate to screen coordinates.
Vector2	Viewport.toScreenCoordinates(Vector2 worldCoords, Matrix4 transformMatrix) Transforms a point to real screen coordinates (as opposed to OpenGL ES window coordinates), where the origin is in the top left and the the y-axis is pointing downwards.
Vector2	Viewport.unproject(Vector2 screenCoords) Transforms the specified screen coordinate to world coordinates.

Methods in com.badlogic.gdx.utils.viewport with parameters of type Vector2

Modifier and Type	Method and Description
Vector2	Viewport.project(Vector2 worldCoords) Transforms the specified world coordinate to screen coordinates.
Vector2	Viewport.toScreenCoordinates(Vector2 worldCoords, Matrix4 transformMatrix) Transforms a point to real screen coordinates (as opposed to OpenGL ES window coordinates), where the origin is in the top left and the the y-axis is pointing downwards.
Vector2	Viewport.unproject(Vector2 screenCoords) Transforms the specified screen coordinate to world coordinates.