From c35d5af1c2845ad072525e69f3f7be01994bcc2f Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Sun, 4 Oct 2009 19:04:59 +0000 Subject: Purge test suite and C++ wrapper - for now. --- libdimensionxx/object.cpp | 209 ---------------------------------------------- 1 file changed, 209 deletions(-) delete mode 100644 libdimensionxx/object.cpp (limited to 'libdimensionxx/object.cpp') diff --git a/libdimensionxx/object.cpp b/libdimensionxx/object.cpp deleted file mode 100644 index c36a37f..0000000 --- a/libdimensionxx/object.cpp +++ /dev/null @@ -1,209 +0,0 @@ -/************************************************************************* - * Copyright (C) 2009 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 * - * . * - *************************************************************************/ - -#include "dimensionxx.hpp" - -namespace Dimension -{ - // Construct an intersection object - Intersection::Intersection(const Line& ray, double t, const Texture& texture) - : m_intersection(new dmnsn_intersection*(dmnsn_new_intersection())), - m_ray(ray), m_texture(texture) - { - dmnsn()->t = t; - } - - // Wrap an existing intersection - don't release() one of these - Intersection::Intersection(dmnsn_intersection *intersection) - : m_intersection(new dmnsn_intersection*(intersection)), - m_ray(intersection->ray), - m_texture(const_cast(intersection->texture)) - { } - - // Delete an intersection - Intersection::~Intersection() { - if (m_intersection && m_intersection.unique()) { - dmnsn_delete_intersection(dmnsn()); - } - } - - dmnsn_intersection* - Intersection::dmnsn() - { - if (!m_intersection) { - throw Dimension_Error("Attempt to access released intersection."); - } - return *m_intersection; - } - - const dmnsn_intersection* - Intersection::dmnsn() const - { - if (!m_intersection) { - throw Dimension_Error("Attempt to access released intersection."); - } - return *m_intersection; - } - - dmnsn_intersection* - Intersection::release() - { - if (!m_intersection) { - throw Dimension_Error("Attempt to release previously released" - " intersection."); - } - - if (!m_intersection.unique()) { - throw Dimension_Error("Attempt to release non-unique intersection."); - } - - dmnsn_intersection* intersection = dmnsn(); - m_intersection.reset(); - return intersection; - } - - // Manual constructor - Object::Object(dmnsn_object* object) - : m_object(new dmnsn_object*(object)) - { } - - // Virtual Object destructor - Object::~Object() - { - if (unique()) { - dmnsn_delete_object(dmnsn()); - } - } - - // Get the transformation matrix - Matrix - Object::trans() - { - return Matrix(dmnsn()->trans); - } - - // Set the transformation matrix - void - Object::trans(const Matrix& trans) - { - dmnsn()->trans = trans.dmnsn(); - } - - // Intersection list for the line l - Intersection - Object::intersection(const Line& l) - { - return Intersection((*dmnsn()->intersection_fn)(dmnsn(), l.dmnsn())); - } - - // Whether the point `point' is inside the object - bool - Object::inside(const Vector& point) - { - return (*dmnsn()->inside_fn)(dmnsn(), point.dmnsn()); - } - - // Return the wrapped object - dmnsn_object* - Object::dmnsn() - { - if (!m_object) { - throw Dimension_Error("Attempt to access NULL object."); - } - - return *m_object; - } - - Object* - Object::copy() const - { - return new Object(*this); - } - - // Return a const version of the wrapped canvas - const dmnsn_object* - Object::dmnsn() const - { - if (!m_object) { - throw Dimension_Error("Attempt to access NULL object."); - } - - return *m_object; - } - - // Protected default no-op constructor - Object::Object() - : m_object() - { } - - // Protected copy constructor - Object::Object(const Object& object) - : m_object(object.m_object) - { } - - // Is m_object unique? - bool - Object::unique() const - { - return m_object && m_object.unique(); - } - - // Set the wrapped dmnsn_object* - void - Object::dmnsn(dmnsn_object* object) - { - m_object.reset(new dmnsn_object*(object)); - } - - // Custom object callbacks - namespace - { - dmnsn_intersection * - intersection_fn(const dmnsn_object *object, dmnsn_line line) - { - Custom_Object* cobject = reinterpret_cast(object->ptr); - return cobject->intersection(Line(line)).release(); - } - - int - inside_fn(const dmnsn_object *object, dmnsn_vector point) - { - Custom_Object* cobject = reinterpret_cast(object->ptr); - return cobject->inside(Vector(point)); - } - } - - // Initialize a new object, using member functions as callbacks - Custom_Object::Custom_Object() - : Object(dmnsn_new_object()) - { - dmnsn()->ptr = this; - dmnsn()->intersection_fn = &intersection_fn; - dmnsn()->inside_fn = &inside_fn; - } - - // Delete the object - Custom_Object::~Custom_Object() - { - if (unique()) { - dmnsn_delete_object(dmnsn()); - } - } -} -- cgit v1.2.3