Initial commit

engines/titanic/star_control/frange.cpp

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "titanic/star_control/frange.h"
+#include "common/algorithm.h"
+
+namespace Titanic {
+
+FRange::FRange() {
+}
+
+void FRange::reset() {
+	_min._x = _min._y = _min._z = 9.9999994e27F;
+	_max._x = _max._y = _max._z = -9.9999994e27F;
+}
+
+void FRange::expand(const FVector &v) {
+	_min._x = MIN(_min._x, v._x);
+	_min._y = MIN(_min._y, v._y);
+	_min._z = MIN(_min._z, v._z);
+	_max._x = MAX(_max._x, v._x);
+	_max._y = MAX(_max._y, v._y);
+	_max._z = MAX(_max._z, v._z);
+}
+
+} // End of namespace Titanic