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-rw-r--r--libdimension/dimension/interior.h42
-rw-r--r--libdimension/dimension/object.h3
2 files changed, 45 insertions, 0 deletions
diff --git a/libdimension/dimension/interior.h b/libdimension/dimension/interior.h
new file mode 100644
index 0000000..0ab4a30
--- /dev/null
+++ b/libdimension/dimension/interior.h
@@ -0,0 +1,42 @@
+/*************************************************************************
+ * Copyright (C) 2010 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/>. *
+ *************************************************************************/
+
+/*
+ * Object interiors.
+ */
+
+#ifndef DIMENSION_INTERIOR_H
+#define DIMENSION_INTERIOR_H
+
+typedef struct dmnsn_interior {
+ /* Refractive index */
+ double ior;
+
+ /* Callbacks */
+ dmnsn_free_fn *free_fn;
+
+ /* Generic pointer */
+ void *ptr;
+} dmnsn_interior;
+
+dmnsn_interior *dmnsn_new_interior();
+void dmnsn_delete_interior(dmnsn_interior *interior);
+
+#endif /* DIMENSION_INTERIOR_H */
diff --git a/libdimension/dimension/object.h b/libdimension/dimension/object.h
index a415d39..4c1980d 100644
--- a/libdimension/dimension/object.h
+++ b/libdimension/dimension/object.h
@@ -58,6 +58,9 @@ struct dmnsn_object {
/* Surface properties */
dmnsn_texture *texture;
+ /* Interior properties */
+ dmnsn_interior *interior;
+
/* Transformation matrix */
dmnsn_matrix trans, trans_inv;