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engines/watchmaker/3d/geometry.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/>.
+ *
+ */
+
+#ifndef WATCHMAKER_GEOMETRY_H
+#define WATCHMAKER_GEOMETRY_H
+
+#include "watchmaker/t3d.h"
+
+#define MAX_RECURSION_LEVEL 10
+
+#define MAX_PARTICLES   10
+
+namespace Watchmaker {
+
+#define LEFTCLIP        0
+#define RIGHTCLIP       1
+#define TOPCLIP         2
+#define BOTTOMCLIP      3
+#define NUMCLIPPLANES   4
+
+extern t3dNORMAL   ClipPlanes[NUMCLIPPLANES];
+
+extern t3dBODY      *t3dCurRoom, *t3dOrigRoom;
+extern t3dCAMERA    *t3dCurCamera;
+extern t3dM3X3F     t3dCurViewMatrix;
+extern t3dBODY      *PortalCrossed;
+extern t3dCHARACTER *t3dCurCharacter;
+extern uint32       t3d_NumMeshesVisible;
+extern t3dMESH      *t3d_VisibleMeshes[];
+
+extern t3dBODY      *t3dRxt;
+extern t3dBODY      *t3dSky;
+//s extern t3dBODY      *t3dSun;
+
+extern uint8        FloorHit;
+extern t3dV3F       t3d3dMousePos;
+extern t3dV3F       FloorHitCoords;
+extern uint32       StatNumTris, StatNumVerts;
+
+struct WindowInfo;
+
+uint16 t3dBackfaceCulling(NormalList &normals, uint32 NumNormals, t3dV3F  *eye);
+
+void t3dReleaseBody(t3dBODY *b);
+void t3dReleaseCharacter(t3dCHARACTER *b);
+unsigned char t3dCreateSmokeParticle(unsigned int Num, unsigned char Type, unsigned int Opacity);
+void t3dCalcRejectedMeshFromPortal(t3dBODY *body);
+void t3dSetViewport(t3dCAMERA *cam, WindowInfo &info, t3dF32 fov, uint8 sup);
+t3dF32 t3dCheckWithFloor();
+void t3dCreateProceduralSky();
+void t3dCalcMeshBones(t3dMESH *mesh, int32 last);
+void t3dResetPipeline();
+void t3dRotateMoveCamera(t3dCAMERA *cam, t3dF32 AngleX, t3dF32 AngleY, t3dF32 AngleSpeed);
+void t3dReleaseParticles();
+void t3dResetMesh(t3dMESH *mesh);
+void t3dShowBoundingBox(t3dBODY *b);
+void t3dShowBounds(t3dPAN *p, uint32 numpan);
+bool t3dTransformBody(t3dBODY *b);
+void t3dTransformSky();
+bool t3dTransformCharacter(t3dCHARACTER *c);
+void t3dProcessPortals();
+t3dBODY *t3dCheckPortalCrossed(t3dV3F *a);
+void t3dSortMeshes();
+void QueueMaterialList(MaterialTable &MatList, unsigned int NumMat, signed short int ViewMatrixNum);
+void ProcessMaterialList();
+void t3dAddTriangle(t3dF32 x1, t3dF32 y1, t3dF32 x2, t3dF32 y2, t3dF32 x3, t3dF32 y3,
+                    int32 r, int32 g, int32 b, int32 a);
+void t3dAddQuad(t3dF32 x1, t3dF32 y1, t3dF32 x2, t3dF32 y2, t3dF32 x3, t3dF32 y3, t3dF32 x4, t3dF32 y4,
+                int32 r, int32 g, int32 b, int32 a);
+} // End of namespace Watchmaker
+
+#endif // WATCHMAKER_GEOMETRY_H