1 files changed, 57 insertions, 0 deletions
diff --git a/libdimension/dimension/model/texture.h b/libdimension/dimension/model/texture.h
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+++ b/libdimension/dimension/model/texture.h
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+/*************************************************************************
+ * 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
+ * Object textures.
+ */
+
+/** A complete texture. */
+typedef struct {
+  dmnsn_pigment *pigment; /**< Pigment. */
+  dmnsn_finish finish;    /**< Finish. */
+
+  dmnsn_matrix trans;     /**< Transformation matrix. */
+  dmnsn_matrix trans_inv; /**< The inverse of the transformation matrix. */
+
+  bool initialized; /**< @internal Whether the texture is initialized yet. */
+} dmnsn_texture;
+
+/**
+ * Create a blank texture.
+ * @param[in] pool  The memory pool to allocate from.
+ * @return The new texture.
+ */
+dmnsn_texture *dmnsn_new_texture(dmnsn_pool *pool);
+
+/**
+ * Initialize a texture.  Textures should not be used before being initialized,
+ * but should not be modified after being initialized.  Textures are generally
+ * initialized for you.
+ * @param[in,out] texture  The texture to initialize.
+ */
+void dmnsn_texture_initialize(dmnsn_texture *texture);
+
+/**
+ * Fill missing texture properties from a default texture.
+ * @param[in]     default_texture  The default texture.
+ * @param[in,out] texturep         A pointer to the texture to fill.
+ */
+void dmnsn_texture_cascade(dmnsn_texture *default_texture, dmnsn_texture **texturep);