From 7b09710392d35fb55b52031d447a542d99fc6b4b Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Tue, 19 Aug 2014 17:10:03 -0400 Subject: Modularize the libdimension codebase. --- libdimension/dimension/light.h | 76 ------------------------------------------ 1 file changed, 76 deletions(-) delete mode 100644 libdimension/dimension/light.h (limited to 'libdimension/dimension/light.h') diff --git a/libdimension/dimension/light.h b/libdimension/dimension/light.h deleted file mode 100644 index 218611d..0000000 --- a/libdimension/dimension/light.h +++ /dev/null @@ -1,76 +0,0 @@ -/************************************************************************* - * Copyright (C) 2009-2014 Tavian Barnes * - * * - * 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 * - * . * - *************************************************************************/ - -/** - * @file - * Lights. - */ - -#include - -/* Forward-declar dmnsn_light */ -typedef struct dmnsn_light dmnsn_light; - -/** - * Light direction callback. - * @param[in] light The light itself. - * @param[in] v The point to illuminate. - * @return The direction of light rays pointing from \p v - */ -typedef dmnsn_vector dmnsn_light_direction_fn(const dmnsn_light *light, - dmnsn_vector v); - -/** - * Light illumination callback. - * @param[in] light The light itself. - * @param[in] v The point to illuminate. - * @return The color of the light at \p v. - */ -typedef dmnsn_color dmnsn_light_illumination_fn(const dmnsn_light *light, - dmnsn_vector v); - -/** - * Light shadow callback. - * @param[in] light The light itself. - * @param[in] t The line index of the closest shadow ray intersection. - * @return Whether the point is in shadow. - */ -typedef bool dmnsn_light_shadow_fn(const dmnsn_light *light, double t); - -/** A light. */ -struct dmnsn_light { - /* Callbacks */ - dmnsn_light_direction_fn *direction_fn; /**< Direction callback. */ - dmnsn_light_illumination_fn *illumination_fn; /**< Illumination callback. */ - dmnsn_light_shadow_fn *shadow_fn; /**< Shadow callback. */ -}; - -/** - * Create a dummy light. - * @param[in] pool The memory pool to allocate from. - * @return The allocated light. - */ -dmnsn_light *dmnsn_new_light(dmnsn_pool *pool); - -/** - * Initialize a dmnsn_light field. - * @param[out] light The light to initialize. - */ -void dmnsn_init_light(dmnsn_light *light); -- cgit v1.2.3