Kstars

orthographicprojector.cpp
1/*
2 SPDX-FileCopyrightText: 2010 Henry de Valence <hdevalence@gmail.com>
3
4 SPDX-License-Identifier: GPL-2.0-or-later
5*/
6
7#include "orthographicprojector.h"
8
9OrthographicProjector::OrthographicProjector(const ViewParams &p) : Projector(p)
10{
11 updateClipPoly();
12}
13
14Projector::Projection OrthographicProjector::type() const
15{
16 return Orthographic;
17}
18
20{
21 return 1.0;
22}
23
25{
26 Q_UNUSED(x);
27 return 1.0;
28}
29
31{
32 return asin(x);
33}
Projection type() const override
Return the type of this projection.
double projectionL(double x) const override
This function handles some of the projection-specific code.
double radius() const override
Get the radius of this projection's sky circle.
double projectionK(double x) const override
This function handles some of the projection-specific code.
The Projector class is the primary class that serves as an interface to handle projections.
Definition projector.h:58
This is just a container that holds information needed to do projections.
Definition projector.h:37
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