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engines/wintermute/base/gfx/xframe_node.h

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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/>.
+ *
+ */
+
+/*
+ * This file is based on WME.
+ * http://dead-code.org/redir.php?target=wme
+ * Copyright (c) 2003-2013 Jan Nedoma and contributors
+ */
+
+#ifndef WINTERMUTE_XFRAME_NODE_H
+#define WINTERMUTE_XFRAME_NODE_H
+
+#include "engines/wintermute/base/base_named_object.h"
+#include "engines/wintermute/base/gfx/xmesh.h"
+#include "engines/wintermute/base/gfx/xmodel.h"
+#include "engines/wintermute/coll_templ.h"
+
+namespace Wintermute {
+
+class XModel;
+class XFileData;
+class BaseSprite;
+class Effect3D;
+class Effect3DParams;
+
+class FrameNode : public BaseNamedObject {
+public:
+	FrameNode(BaseGame *inGame);
+	virtual ~FrameNode();
+
+	bool updateMatrices(DXMatrix *parentMat);
+	bool updateMeshes();
+	bool resetMatrices();
+	bool render(XModel *model);
+	bool renderFlatShadowModel(uint32 shadowColor);
+	bool updateShadowVol(ShadowVolume *shadow, DXMatrix *modelMat, DXVector3 *light, float extrusionDepth);
+
+	bool loadFromXData(const char *filename, XModel *model, XFileData *xobj);
+	bool mergeFromXData(const char *filename, XModel *model, XFileData *xobj);
+	bool findBones(FrameNode *rootFrame);
+	FrameNode *findFrame(const char *frameName);
+	DXMatrix *getCombinedMatrix();
+	DXMatrix *getOriginalMatrix();
+	void setTransformationMatrix(DXMatrix *mat);
+	bool pickPoly(DXVector3 *pickRayOrig, DXVector3 *pickRayDir);
+	bool getBoundingBox(DXVector3 *boxStart, DXVector3 *boxEnd);
+
+	void setTransformation(int slot, DXVector3 pos, DXVector3 scale, DXQuaternion rot, float lerpValue);
+
+	bool hasChildren();
+
+	bool setMaterialSprite(char *matName, BaseSprite *sprite);
+	bool setMaterialTheora(char *matName, VideoTheoraPlayer *theora);
+	bool setMaterialEffect(char *matName, Effect3D *effect, Effect3DParams *params);
+	bool removeMaterialEffect(const char *matName);
+
+	bool invalidateDeviceObjects();
+	bool restoreDeviceObjects();
+
+protected:
+	BaseArray<FrameNode *> _frames;
+	BaseArray<XMesh *> _meshes;
+
+	DXMatrix _transformationMatrix;
+	DXMatrix _originalMatrix;
+	DXMatrix _combinedMatrix;
+
+	DXVector3 _transPos[2];
+	DXVector3 _transScale[2];
+	DXQuaternion _transRot[2];
+	bool _transUsed[2];
+	float _lerpValue[2];
+};
+
+} // namespace Wintermute
+
+#endif