ot::Math Class Reference

#include "Math.h"

Static Public Member Functions
static double	euclideanDistance (double _x1, double _y1, double _x2, double _y2)
	Calculates the Euclidean distance betwenn the two given points.
static double	euclideanDistance (const Point2DD &_p1, const Point2DD &_p2)
static double	calculateShortestDistanceFromPointToLine (double _px, double _py, double _x1, double _y1, double _x2, double _y2)
	Calculates the shortest distance from the given point to the given line.
static double	calculateShortestDistanceFromPointToLine (const Point2DD &_pt, const Point2DD &_lineStart, const Point2DD &_lineEnd)
static Point2DD	calculatePointOnBezierCurve (double _t, double _startX, double _startY, double _control1X, double _control1Y, double _control2X, double _control2Y, double _endX, double _endY)
	Calculates the point on the Bezier curve for a given t value.
static Point2DD	calculatePointOnBezierCurve (double _t, const Point2DD &_start, const Point2DD &_control1, const Point2DD &_control2, const Point2DD &_end)
static double	calculateShortestDistanceFromPointToBezierCurve (double _px, double _py, double _startX, double _startY, double _control1X, double _control1Y, double _control2X, double _control2Y, double _endX, double _endY)
	Calculates the minimum distance from a point to a cubic Bezier curve.
static double	calculateShortestDistanceFromPointToBezierCurve (const Point2DD &_pt, const Point2DD &_start, const Point2DD &_control1, const Point2DD &_control2, const Point2DD &_end)

Member Function Documentation

calculatePointOnBezierCurve() [1/2]

static Point2DD ot::Math::calculatePointOnBezierCurve ( double _t, const Point2DD & _start, const Point2DD & _control1, const Point2DD & _control2, const Point2DD & _end )

inlinestatic

See also

Point2DD calculatePointOnBezierCurve(double _t, double _startX, double _startY, double _control1X, double _control1Y, double _control2X, double _control2Y, double _endX, double _endY)

calculatePointOnBezierCurve() [2/2]

ot::Point2DD ot::Math::calculatePointOnBezierCurve ( double _t, double _startX, double _startY, double _control1X, double _control1Y, double _control2X, double _control2Y, double _endX, double _endY )

static

Calculates the point on the Bezier curve for a given t value.

Parameters

_t	The parameter value, ranging from 0 to 1, where 0 corresponds to the start of the curve and 1 corresponds to the end.
_startX	Bezier curve start point X.
_startY	Bezier curve start point Y.
_control1X	Bezier curve control point 1 X.
_control1Y	Bezier curve control point 1 Y.
_control2X	Bezier curve control point 2 X.
_control2Y	Bezier curve control point 2 Y.
_endX	Bezier curve end point X.
_endY	Bezier curve end point Y.

calculateShortestDistanceFromPointToBezierCurve() [1/2]

static double ot::Math::calculateShortestDistanceFromPointToBezierCurve ( const Point2DD & _pt, const Point2DD & _start, const Point2DD & _control1, const Point2DD & _control2, const Point2DD & _end )

inlinestatic

See also

Point2DD calculateShortestDistanceFromPointToBezierCurve(double _px, double _py, double _startX, double _startY, double _control1X, double _control1Y, double _control2X, double _control2Y, double _endX, double _endY)

calculateShortestDistanceFromPointToBezierCurve() [2/2]

double ot::Math::calculateShortestDistanceFromPointToBezierCurve ( double _px, double _py, double _startX, double _startY, double _control1X, double _control1Y, double _control2X, double _control2Y, double _endX, double _endY )

static

Calculates the minimum distance from a point to a cubic Bezier curve.

Parameters

_px	Point X.
_py	Point Y.
_startX	Bezier curve start point X.
_startY	Bezier curve start point Y.
_control1X	Bezier curve control point 1 X.
_control1Y	Bezier curve control point 1 Y.
_control2X	Bezier curve control point 2 X.
_control2Y	Bezier curve control point 2 Y.
_endX	Bezier curve end point X.
_endY	Bezier curve end point Y.

calculateShortestDistanceFromPointToLine() [1/2]

static double ot::Math::calculateShortestDistanceFromPointToLine ( const Point2DD & _pt, const Point2DD & _lineStart, const Point2DD & _lineEnd )

inlinestatic

See also

double calculateShortestDistanceFromPointToLine(double _px, double _py, double _x1, double _y1, double _x2, double _y2)

calculateShortestDistanceFromPointToLine() [2/2]

double ot::Math::calculateShortestDistanceFromPointToLine ( double _px, double _py, double _x1, double _y1, double _x2, double _y2 )

static

Calculates the shortest distance from the given point to the given line.

Parameters

_px	Point X.
_py	Point Y.
_x1	Line Start X.
_y1	Line Start Y.
_x2	Line End X.
_y2	Line End Y.

euclideanDistance() [1/2]

static double ot::Math::euclideanDistance ( const Point2DD & _p1, const Point2DD & _p2 )

inlinestatic

See also

double euclideanDistance(double _x1, double _y1, double _x2, double _y2)

euclideanDistance() [2/2]

double ot::Math::euclideanDistance ( double _x1, double _y1, double _x2, double _y2 )

static

Calculates the Euclidean distance betwenn the two given points.

Parameters

_x1	Point 1 X.
_y1	Point 1 Y.
_x2	Point 2 X.
_y2	Point 2 Y.

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The documentation for this class was generated from the following files:

• Libraries/OTCore/include/OTCore/Math.h
• Libraries/OTCore/src/Math.cpp