ArrowPoint Struct Reference

Simple helper structor holding data of a single point within the velocity field. More...

#include <flowvis_canvas.h>

List of all members.

Public Member Functions
	ArrowPoint (float pos_x, float pos_y, vec3 velocity)
	Constructor.
Public Attributes
float	x
	Horizontal position within the field (mapped to -1 ... +1).
float	y
	Vertical position within the field (mapped to -1 ... +1).
float	rotation
	Rotation of the velocity vector at the given location (in degrees).
float	length
	Length of the velocity vector at the given location (determines the arrows size).

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Detailed Description

Simple helper structor holding data of a single point within the velocity field.

Definition at line 59 of file flowvis_canvas.h.

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Constructor & Destructor Documentation

ArrowPoint::ArrowPoint	(	float	pos_x,
		float	pos_y,
		vec3	velocity
	)			[inline]

Constructor.

Definition at line 62 of file flowvis_canvas.h.

References Angle(), vec3::length(), length, and rotation.

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Member Data Documentation

float ArrowPoint::x

Horizontal position within the field (mapped to -1 ... +1).

Definition at line 70 of file flowvis_canvas.h.

float ArrowPoint::y

Vertical position within the field (mapped to -1 ... +1).

Definition at line 72 of file flowvis_canvas.h.

float ArrowPoint::rotation

Rotation of the velocity vector at the given location (in degrees).

Definition at line 74 of file flowvis_canvas.h.

Referenced by ArrowPoint().

float ArrowPoint::length

Length of the velocity vector at the given location (determines the arrows size).

Definition at line 76 of file flowvis_canvas.h.

Referenced by ArrowPoint().

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The documentation for this struct was generated from the following file:

• flowvis_canvas.h