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engines/watchmaker/3d/t3d_face.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 "common/stream.h"
+#include "watchmaker/3d/t3d_face.h"
+#include "watchmaker/3d/t3d_body.h"
+
+namespace Watchmaker {
+
+t3dFACE::t3dFACE(t3dBODY *b, Common::SeekableReadStream &stream) {
+	VertexIndex[0] = stream.readSint16LE();                                                                    // Legge VertexIndex0
+	VertexIndex[1] = stream.readSint16LE();                                                                    // Legge VertexIndex1
+	VertexIndex[2] = stream.readSint16LE();                                                                    // Legge VertexIndex2
+
+	this->n = b->NList[stream.readSint16LE()];                                  // Legge puntatore a normale
+
+	_materialIndex = stream.readSint16LE();                                                                    // Legge indice materiale
+	_body = b;
+}
+
+bool t3dFACE::isVisible() const {
+	if (!n)
+		return true;
+	else if (n->flag != T3D_NORMAL_VISIBLE)
+		return false;
+
+	return true;
+}
+
+MaterialPtr t3dFACE::getMaterial() {
+	if (_mat) {
+		return _mat;
+	} else {
+		_mat = _body->MatTable[_materialIndex];
+		return _mat;
+	}
+}
+
+const gMaterial *t3dFACE::getMaterial() const {
+	if (_mat) {
+		return _mat.get();
+	} else {
+		error("t3dFACE::getMaterial(): No material loaded");
+	}
+}
+
+
+} // End of namespace Watchmaker