1 files changed, 103 insertions, 0 deletions
diff --git a/libdimension/model/finish.c b/libdimension/model/finish.c
new file mode 100644
index 0000000..a5dbaf9
--- /dev/null
+++ b/libdimension/model/finish.c
@@ -0,0 +1,103 @@
+/*************************************************************************
+ * Copyright (C) 2009-2014 Tavian Barnes <tavianator@tavianator.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/>.                                       *
+ *************************************************************************/
+
+/**
+ * @file
+ * Finishes.
+ */
+
+#include "internal.h"
+#include "dimension/model.h"
+
+dmnsn_ambient *
+dmnsn_new_ambient(dmnsn_pool *pool, dmnsn_color ambient_light)
+{
+  dmnsn_ambient *ambient = DMNSN_PALLOC(pool, dmnsn_ambient);
+  ambient->ambient = ambient_light;
+  return ambient;
+}
+
+dmnsn_diffuse *
+dmnsn_new_diffuse(dmnsn_pool *pool)
+{
+  dmnsn_diffuse *diffuse = DMNSN_PALLOC(pool, dmnsn_diffuse);
+  dmnsn_init_diffuse(diffuse);
+  return diffuse;
+}
+
+void
+dmnsn_init_diffuse(dmnsn_diffuse *diffuse)
+{
+}
+
+dmnsn_specular *
+dmnsn_new_specular(dmnsn_pool *pool)
+{
+  dmnsn_specular *specular = DMNSN_PALLOC(pool, dmnsn_specular);
+  dmnsn_init_specular(specular);
+  return specular;
+}
+
+void
+dmnsn_init_specular(dmnsn_specular *specular)
+{
+}
+
+dmnsn_reflection *
+dmnsn_new_reflection(dmnsn_pool *pool)
+{
+  dmnsn_reflection *reflection = DMNSN_PALLOC(pool, dmnsn_reflection);
+  dmnsn_init_reflection(reflection);
+  return reflection;
+}
+
+void
+dmnsn_init_reflection(dmnsn_reflection *reflection)
+{
+}
+
+dmnsn_finish
+dmnsn_new_finish(void)
+{
+  dmnsn_finish finish = {
+    .ambient = NULL,
+    .diffuse = NULL,
+    .specular = NULL,
+    .reflection = NULL,
+  };
+  return finish;
+}
+
+void
+dmnsn_finish_cascade(const dmnsn_finish *default_finish, dmnsn_finish *finish)
+{
+  if (!finish->ambient) {
+    finish->ambient = default_finish->ambient;
+  }
+  if (!finish->diffuse) {
+    finish->diffuse = default_finish->diffuse;
+  }
+  if (!finish->specular) {
+    finish->specular = default_finish->specular;
+  }
+  if (!finish->reflection) {
+    finish->reflection = default_finish->reflection;
+  }
+}