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00001 //**************************************************************************/ 00002 // Copyright (c) 1998-2006 Autodesk, Inc. 00003 // All rights reserved. 00004 // 00005 // These coded instructions, statements, and computer programs contain 00006 // unpublished proprietary information written by Autodesk, Inc., and are 00007 // protected by Federal copyright law. They may not be disclosed to third 00008 // parties or copied or duplicated in any form, in whole or in part, without 00009 // the prior written consent of Autodesk, Inc. 00010 //**************************************************************************/ 00011 // 00012 // \TODO Consider these classes for a move to maxsdk/samples/modifiers/flex/... 00013 // 00014 #pragma once 00015 00016 #include "maxheap.h" 00017 #include "iFnPub.h" 00018 #include "object.h" 00019 00020 #define LAZYID 0xDE17A34f, 0x8A41E2B0 00021 00022 00023 class SpringClass: public MaxHeapOperators 00024 { 00025 public: 00026 Point3 vel, pos, init_pos; 00027 float InheritVel; 00028 BOOL modified; 00029 Point3 LocalPt; 00030 00031 Point3 tempVel[6]; 00032 Point3 tempPos[6]; 00033 float dist; 00034 float mass; 00035 }; 00036 00037 class EdgeBondage: public MaxHeapOperators 00038 { 00039 public: 00040 float dist; 00041 int v1,v2; 00042 int flags; 00043 }; 00044 00045 00046 class CacheClass: public MaxHeapOperators 00047 { 00048 public: 00049 Point3 vel, pos; 00050 00051 }; 00052 00053 00054 class LagModData : public LocalModData { 00055 public: 00056 00057 Tab<EdgeBondage> edgeSprings; 00058 00059 int id; 00060 INode *SelfNode; 00061 Tab<SpringClass> SpringList; 00062 Tab<CacheClass> WholeFrameCache; 00063 00064 Tab<BYTE> esel; //selection for edges vertices 00065 Tab<BYTE> wsel; //vertex weight selection 00066 Tab<BYTE> psel; 00067 Matrix3 InverseTM; 00068 00069 00070 BOOL isMesh; 00071 BOOL isPatch; 00072 00073 BOOL addSprings; 00074 BOOL removeSprings; 00075 BOOL computeEdges; 00076 BOOL ignoreInteriorHandles; 00077 BOOL simpleSoft; 00078 00079 Point3 hitPoint; 00080 BOOL isHit; 00081 TimeValue lastFrame; 00082 BOOL nukeRenderCache; 00083 Tab<Point3> pointCache; 00084 00085 LagModData() 00086 { 00087 SelfNode = NULL; 00088 id = -1; 00089 computeEdges = TRUE; 00090 isMesh = FALSE; 00091 isPatch = FALSE; 00092 lastFrame = 999999999; 00093 nukeRenderCache = TRUE; 00094 addSprings = FALSE; 00095 removeSprings = FALSE; 00096 simpleSoft = FALSE; 00097 00098 } 00099 LagModData(int i, INode *n) 00100 { 00101 id = i; 00102 SelfNode = n; 00103 isMesh = FALSE; 00104 isPatch = FALSE; 00105 lastFrame = 999999999; 00106 nukeRenderCache = TRUE; 00107 computeEdges = TRUE; 00108 addSprings = FALSE; 00109 removeSprings = FALSE; 00110 simpleSoft = FALSE; 00111 00112 } 00113 ~LagModData() 00114 { 00115 SelfNode = NULL; 00116 } 00117 LocalModData* Clone(); 00118 00119 00120 }; 00121 00122 00123 class ILagMod; 00124 00125 00126 // block IDs 00127 enum { lag_params }; 00128 // lag_param param IDs 00129 enum { lag_flex, lag_strength, lag_sway, lag_referenceframe, lag_paint_strength, 00130 lag_paint_radius,lag_paint_feather,lag_paint_backface, lag_force_node, lag_absolute, 00131 lag_solver, lag_samples, 00132 lag_chase, lag_center, 00133 lag_endframeon, lag_endframe, 00134 lag_collider_node, 00135 lag_stretch_str, lag_stretch_sway, 00136 lag_torque_str, lag_torque_sway, 00137 lag_extra_str, lag_extra_sway, 00138 lag_hold_radius, 00139 lag_add_mode, 00140 lag_displaysprings, 00141 lag_holdlength, 00142 lag_holdlengthpercent, 00143 lag_lazyeval, 00144 lag_stretch, 00145 lag_stiffness, 00146 lag_enable_advance_springs, 00147 lag_springcolors, 00148 lag_customspringdisplay, 00149 lag_affectall, 00150 00151 lag_createspringdepth, 00152 lag_createspringmult, 00153 00154 00155 00156 }; 00157 00158 00159 00160 //*************************************************************** 00161 //Function Publishing System stuff 00162 //**************************************************************** 00163 #define LAG_INTERFACE Interface_ID(0xDE17A34f, 0x8A41E3C1) 00164 00165 #define GetILagInterface(cd) \ 00166 (ILagMod *)(cd)->GetInterface(LAG_INTERFACE) 00167 00168 enum { lag_paint, lag_setreference, lag_reset, 00169 lag_addforce, lag_removeforce, 00170 lag_numbervertices, 00171 lag_selectvertices,lag_getselectedvertices, 00172 lag_getvertexweight,lag_setvertexweight, 00173 lag_setedgelist,lag_getedgelist, 00174 lag_addspringselection, 00175 lag_addspring, 00176 lag_removeallsprings, 00177 lag_addspring_button, 00178 lag_removespring_button, 00179 lag_option_button, 00180 lag_simplesoft_button, 00181 00182 lag_removespring_by_end, 00183 lag_removespring_by_both_ends, 00184 lag_removespringbyindex, 00185 lag_numbersprings, 00186 lag_getspringgroup, 00187 lag_setspringgroup, 00188 00189 lag_getspringlength, 00190 lag_setspringlength, 00191 lag_getindex 00192 00193 00194 }; 00195 //**************************************************************** 00196 00197 00198 class ILagMod : public FPMixinInterface 00199 { 00200 public: 00201 00202 //Function Publishing System 00203 //Function Map For Mixin Interface 00204 //************************************************* 00205 BEGIN_FUNCTION_MAP 00206 00207 VFN_0(lag_paint, fnPaint); 00208 VFN_0(lag_setreference, fnSetReference); 00209 VFN_0(lag_reset, fnReset); 00210 VFN_1(lag_addforce, fnAddForce,TYPE_INODE); 00211 VFN_1(lag_removeforce, fnRemoveForce,TYPE_INT); 00212 FN_0(lag_numbervertices,TYPE_INT, fnNumberVertices); 00213 00214 VFN_2(lag_selectvertices, fnSelectVertices, TYPE_BITARRAY, TYPE_BOOL); 00215 FN_0(lag_getselectedvertices, TYPE_BITARRAY, fnGetSelectedVertices); 00216 00217 FN_1(lag_getvertexweight, TYPE_FLOAT, fnGetVertexWeight, TYPE_INT); 00218 VFN_2(lag_setvertexweight, fnSetVertexWeight, TYPE_INT_TAB,TYPE_FLOAT_TAB); 00219 00220 VFN_2(lag_setedgelist, fnSetEdgeList, TYPE_BITARRAY, TYPE_BOOL); 00221 FN_0(lag_getedgelist, TYPE_BITARRAY, fnGetEdgeList); 00222 00223 VFN_2(lag_addspringselection, fnAddSingleSpringFromSelection,TYPE_INT,TYPE_BOOL); 00224 VFN_4(lag_addspring, fnAddSpring,TYPE_INT,TYPE_INT,TYPE_INT,TYPE_BOOL); 00225 VFN_0(lag_removeallsprings, fnRemoveAllSprings); 00226 00227 VFN_0(lag_addspring_button, fnAddSpringButton); 00228 VFN_0(lag_removespring_button, fnRemoveSpringButton); 00229 VFN_0(lag_option_button, fnOptionButton); 00230 VFN_0(lag_simplesoft_button, fnSimpleSoftButton); 00231 00232 VFN_1(lag_removespring_by_end,fnRemoveSpring,TYPE_INT); 00233 VFN_2(lag_removespring_by_both_ends,fnRemoveSpring,TYPE_INT,TYPE_INT); 00234 VFN_1(lag_removespringbyindex,fnRemoveSpringByIndex,TYPE_INT); 00235 00236 FN_0(lag_numbersprings,TYPE_INT,fnNumberSprings); 00237 FN_1(lag_getspringgroup,TYPE_FLOAT,fnGetSpringGroup,TYPE_INT); 00238 VFN_2(lag_setspringgroup,fnSetSpringGroup,TYPE_INT,TYPE_INT); 00239 00240 FN_1(lag_getspringlength,TYPE_FLOAT,fnGetSpringLength,TYPE_INT); 00241 VFN_2(lag_setspringlength,fnSetSpringLength,TYPE_INT,TYPE_FLOAT); 00242 00243 FN_2(lag_getindex,TYPE_INT,fnGetIndex,TYPE_INT,TYPE_INT); 00244 00245 00246 END_FUNCTION_MAP 00247 00248 00249 FPInterfaceDesc* GetDesc(); // <-- must implement 00250 //note functions that start with fn are to be used with maxscript since these expect 1 based indices 00251 BitArray tempBitArray; 00252 virtual void fnPaint()=0; 00253 virtual void fnSetReference()=0; 00254 virtual void fnReset()=0; 00255 virtual void fnAddForce(INode *node)=0; 00256 virtual void fnRemoveForce(int whichNode)=0; 00257 virtual int fnNumberVertices()=0; 00258 virtual void fnSelectVertices(BitArray *selList, BOOL updateViews)=0; 00259 virtual BitArray *fnGetSelectedVertices()=0; 00260 00261 virtual float fnGetVertexWeight(int index)=0; 00262 virtual void fnSetVertexWeight(Tab<int> *indexList, Tab<float> *values)=0; 00263 00264 virtual void fnSetEdgeList(BitArray *selList, BOOL updateViews)=0; 00265 virtual BitArray *fnGetEdgeList()=0; 00266 00267 virtual void fnAddSingleSpringFromSelection(int flag,BOOL addDupes)=0; 00268 virtual void AddSingleSpringFromSelection(LagModData *lmd, int flag,BOOL addDupes)=0; 00269 00270 virtual void fnAddSpring(int a, int b, int flag,BOOL addDupes)=0; 00271 virtual void AddSpring(LagModData *lmd, int a, int b, int flag,BOOL addDupes)=0; 00272 00273 00274 virtual void fnRemoveAllSprings()=0; 00275 virtual void RemoveAllSprings(LagModData *lmd)=0; 00276 00277 /* virtual void fnDeleteSpring(int a, int b)=0; 00278 virtual void fnDeleteSpring(int index)=0; 00279 virtual void DeleteSpring(LagModData *lmd, int a, int b)=0; 00280 virtual void DeleteSpring(LagModData *lmd, int index)=0; 00281 00282 virtual void fnSetSpringFlag(int index, int flag)=0; 00283 virtual void SetSpringFlag(LagModData *lmd,int index, int flag)=0; 00284 virtual int fnGetSpringFlag(int index)=0; 00285 virtual int GetSpringFlag(LagModData *lmd,int index)=0; 00286 */ 00287 00288 virtual void fnAddSpringButton()=0; 00289 virtual void fnRemoveSpringButton()=0; 00290 virtual void fnOptionButton()=0; 00291 virtual void fnSimpleSoftButton()=0; 00292 00293 virtual void fnRemoveSpring(int a) = 0; 00294 virtual void RemoveSpring(LagModData *lmd,int a) = 0; 00295 virtual void fnRemoveSpring(int a,int b) = 0; 00296 virtual void RemoveSpring(LagModData *lmd,int a,int b)=0; 00297 virtual void fnRemoveSpringByIndex(int index) = 0; 00298 virtual void RemoveSpringByIndex(LagModData *lmd,int index) = 0; 00299 00300 virtual int fnNumberSprings()=0; 00301 virtual int NumberSprings(LagModData *lmd)=0; 00302 00303 virtual int fnGetSpringGroup(int index) = 0; 00304 virtual int GetSpringGroup(LagModData *lmd,int index)=0; 00305 virtual void fnSetSpringGroup(int index, int group)=0; 00306 virtual void SetSpringGroup(LagModData *lmd,int index, int group)=0; 00307 00308 virtual float fnGetSpringLength(int index)=0; 00309 virtual float GetSpringLength(LagModData *lmd,int index) = 0; 00310 virtual void fnSetSpringLength(int index,float dist)=0; 00311 virtual void SetSpringLength(LagModData *lmd,int index,float dist) = 0; 00312 00313 virtual int fnGetIndex(int a, int b)=0; 00314 virtual int GetIndex(LagModData *lmd,int a, int b)=0; 00315 }; 00316 00317 00318 00319 00320