# Parabolad

from pandac.PandaModules import Parabolad

Filename: parabola_src.h Created by: drose (10Oct07)
PANDA 3D SOFTWARE Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved
All use of this software is subject to the terms of the Panda 3d Software license. You should have received a copy of this license along with this source code; you will also find a current copy of the license at http://etc.cmu.edu/panda3d/docs/license/ .
To contact the maintainers of this program write to panda3d-general@lists.sourceforge.net .
Class : Parabola
Description : An abstract mathematical description of a parabola, particularly useful for describing arcs of projectiles.
The parabolic equation, given parametrically here, is P = At^2 + Bt + C.

## Inheritance:

Parabolad:

## Methods of Parabolad:

calcPoint
getA
getB
getC
operator =
output
write
xform

calcPoint LPoint3d Parabolad::calc_point(double t) const; Description: Computes the point on the parabola at time t.

getA LVecBase3d const &Parabolad::get_a(void) const; Description: Returns the first point of the parabola's parametric equation: the acceleration.

getB LVecBase3d const &Parabolad::get_b(void) const; Description: Returns the second point of the parabola's parametric equation: the initial velocity.

getC LVecBase3d const &Parabolad::get_c(void) const; Description: Returns the third point of the parabola's parametric equation: the start point.

operator = void Parabolad::operator =(Parabolad const &copy); Description:

output void Parabolad::output(ostream &out) const; Description:

write void Parabolad::write(ostream &out, int indent_level = (0)) const; Description:

xform void Parabolad::xform(LMatrix4d const &mat); Filename: parabola_src.cxx Created by: drose (10Oct07) PANDA 3D SOFTWARE Copyright (c) 2001 - 2004, Disney Enterprises, Inc. All rights reserved All use of this software is subject to the terms of the Panda 3d Software license. You should have received a copy of this license along with this source code; you will also find a current copy of the license at http://etc.cmu.edu/panda3d/docs/license/ . To contact the maintainers of this program write to panda3d-general@lists.sourceforge.net . Description: Transforms the parabola by the indicated matrix.