New C++ dmnsn_camera* wrapper.

1 files changed, 39 insertions, 0 deletions

diff --git a/libdimensionxx/cameras.cpp b/libdimensionxx/cameras.cpp
new file mode 100644
index 0000000..fb11dcf
--- /dev/null
+++ b/libdimensionxx/cameras.cpp
@@ -0,0 +1,39 @@
+/*************************************************************************
+ * Copyright (C) 2008 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 sphere
+  Perspective_Camera::Perspective_Camera(const Matrix& trans)
+    : Camera(dmnsn_new_perspective_camera(trans.dmnsn()))
+  {
+    if (!m_camera) {
+      throw Dimension_Error("Failed to allocate perspective camera.");
+    }
+  }
+
+  // Delete a sphere
+  Perspective_Camera::~Perspective_Camera()
+  {
+    dmnsn_delete_perspective_camera(m_camera);
+  }
+}