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-rw-r--r--libdimensionxx/cameras.cpp59
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diff --git a/libdimensionxx/cameras.cpp b/libdimensionxx/cameras.cpp
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-/*************************************************************************
- * Copyright (C) 2009 Tavian Barnes <tavianator@gmail.com> *
- * *
- * This file is part of The Dimension Library. *
- * *
- * The Dimension Library 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 3 of the *
- * License, or (at your option) any later version. *
- * *
- * The Dimension Library 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 this program. If not, see *
- * <http://www.gnu.org/licenses/>. *
- *************************************************************************/
-
-#include "dimensionxx.hpp"
-
-namespace Dimension
-{
- // Create a perspective camera
- Perspective_Camera::Perspective_Camera()
- : Camera(dmnsn_new_perspective_camera())
- {
- if (!dmnsn()) {
- throw Dimension_Error("Failed to allocate perspective camera.");
- }
- }
-
- // Get the transformation matrix
- Matrix
- Perspective_Camera::trans()
- {
- return Matrix(dmnsn_get_perspective_camera_trans(dmnsn()));
- }
-
- // Set the transformation matrix
- void
- Perspective_Camera::trans(const Matrix& trans)
- {
- dmnsn_set_perspective_camera_trans(dmnsn(), trans.dmnsn());
- }
-
- // Shallow-copy this camera
- Camera*
- Perspective_Camera::copy() const
- {
- return new Perspective_Camera(*this);
- }
-
- // Private copy-constructor, for copy() implementation
- Perspective_Camera::Perspective_Camera(const Perspective_Camera& camera)
- : Camera(camera)
- { }
-}