1 files changed, 106 insertions, 0 deletions
diff --git a/libdimensionxx/texture.cpp b/libdimensionxx/texture.cpp
new file mode 100644
index 0000000..cd9c2a8
--- /dev/null
+++ b/libdimensionxx/texture.cpp
@@ -0,0 +1,106 @@
+/*************************************************************************
+ * 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
+{
+  Pigment::Pigment(dmnsn_pigment* pigment)
+    : m_pigment(new dmnsn_pigment*(pigment))
+  { }
+
+  Pigment::~Pigment()
+  {
+    if (unique()) {
+      dmnsn_delete_pigment(dmnsn());
+    }
+  }
+
+  Pigment*
+  Pigment::copy() const
+  {
+    return new Pigment(*this);
+  }
+
+  dmnsn_pigment*
+  Pigment::dmnsn()
+  {
+    if (!m_pigment) {
+      throw Dimension_Error("Attempt to access NULL pigment.");
+    }
+    return *m_pigment;
+  }
+
+  const dmnsn_pigment*
+  Pigment::dmnsn() const
+  {
+    if (!m_pigment) {
+      throw Dimension_Error("Attempt to access NULL pigment.");
+    }
+    return *m_pigment;
+  }
+
+  // Protected no-op constructor
+  Pigment::Pigment() { }
+
+  // Shallow copy
+  Pigment::Pigment(const Pigment& pigment)
+    : m_pigment(pigment.m_pigment)
+  {
+  }
+
+  bool
+  Pigment::unique() const
+  {
+    return m_pigment && m_pigment.unique();
+  }
+
+  Texture::Texture(const Pigment& pigment)
+    : m_texture(new dmnsn_texture*(dmnsn_new_texture())),
+      m_pigment(pigment.copy())
+  {
+    dmnsn()->pigment = m_pigment->dmnsn();
+  }
+
+  Texture::Texture(dmnsn_texture* texture)
+    : m_texture(new dmnsn_texture*(texture)),
+      m_pigment(new Pigment(texture->pigment))
+  {
+  }
+
+  Texture::~Texture()
+  {
+    if (m_texture.unique()) {
+      dmnsn_delete_texture(dmnsn());
+    }
+  }
+
+  dmnsn_texture*
+  Texture::dmnsn()
+  {
+    return *m_texture;
+  }
+
+  const dmnsn_texture*
+  Texture::dmnsn() const
+  {
+    return *m_texture;
+  }
+}