constants.scad File Reference

Mechanical design constants. More...

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Variables
	eps = 0.01
	<decimal> Epsilon, small distance to deal with overlaping shapes
	pi = 3.1415926535897932384626433832795
	<decimal> The ratio of a circle's circumference to its diameter
	tau = 2*pi
	<decimal> The ratio of a circle's circumference to its radius
	number_max = 1e308
	The largest representable number in OpenSCAD scripts.
	number_min = -1e308
	The smallest representable number in OpenSCAD scripts.
	empty_str = ""
	A string with no content (the empty string).
	empty_v = []
	A vector with no content (the empty vector).
	x_axis_vi = 0
	The vector index for the x-coordinate of a vector.
	y_axis_vi = 1
	The vector index for the y-coordinate of a vector.
	z_axis_vi = 2
	The vector index for the z-coordinate of a vector.
	origin2d = [0, 0]
	The origin coordinates in 2-dimensional Euclidean space.
	x_axis2d_uv = [1, 0]
	The unit vector of the positive x-axis in 2-dimensional Euclidean space.
	y_axis2d_uv = [0, 1]
	The unit vector of the positive y-axis in 2-dimensional Euclidean space.
	origin3d = [0, 0, 0]
	The origin coordinates in 3-dimensional Euclidean space.
	x_axis3d_uv = [1, 0, 0]
	The unit vector of the positive x-axis in 3-dimensional Euclidean space.
	y_axis3d_uv = [0, 1, 0]
	The unit vector of the positive y-axis in 3-dimensional Euclidean space.
	z_axis3d_uv = [0, 0, 1]
	The unit vector of the positive z-axis in 3-dimensional Euclidean space.

Detailed Description

Mechanical design constants.

Author

Roy Allen Sutton

Date

2015-2017

Copyright

This file is part of omdl, an OpenSCAD mechanical design library.

The omdl is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.

The omdl is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with the omdl; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA; or see http://www.gnu.org/licenses/.

Note

Include this library file using the include statement.

Definition in file constants.scad.