also, the call to stepdeltatime is just one call

i have no code before or after this call. I do it in my main loop

dont know if i have to do anything before this call

yep, here it is. It seems that is the integrate function

pruebadx10d.exe!hkpSimulation::integrate(float physicsDeltaTime=0.10000000) Line 105 + 0x12 bytes C++
pruebadx10d.exe!hkpSimulation::stepDeltaTime(float physicsDeltaTime=0.10000000) Line 344 C++
pruebadx10d.exe!hkpWorld::stepDeltaTime(float physicsDeltaTime=0.10000000) Line 2111 + 0x16 bytes C++

the call stack in the release crash is

pruebadx10.exe!calcAabbExtents(const hkpExtendedMeshShape::TrianglesSubpart & part={...}, hkVector4 & scaling={...}, hkAabb & out={...}) Line 748 C++

pruebadx10.exe!hkpExtendedMeshShape::addTrianglesSubpart(const hkpExtendedMeshShape::TrianglesSubpart & part={...}) Line 877 C++


if i try to use hkDebugMemory instead of the pool memory i receive this message from the compiler

: error C2259: 'hkDebugMemory' : cannot instantiate abstract class

thanks

here is the list of vertices and triangles of a simple cube with 8 vertices and 12 triangles. Is it possible that the fact that im using unsigned int as indices instead of int is causing the problem??? (ill try with normal ints to check it)

vertices
[0] -8.6605654 float
[1] -1.2479202 float //vertex 0
[2] 6.0898504 float

[3] 8.6605654 float
[4] -1.2479202 float //vertex 1
[5] 6.0898504 float

[6] -8.6605654 float
[7] 1.2479202 float //vertex 2
[8] 6.0898504 float

[9] 8.6605654 float
[10] 1.2479202 float //vertex 3
[11] 6.0898504 float

[12] -8.6605654 float
[13] 1.2479202 float //vertex 4
[14] -6.0898504 float

[15] 8.6605654 float
[16] 1.2479202 float //vertex 5
[17] -6.0898504 float

[18] -8.6605654 float
[19] -1.2479202 float //vertex 6
[20] -6.0898504 float

[21] 8.6605654 float
[22] -1.2479202 float //vertex 7
[23] -6.0898504 float

triangles

[0] 0 unsigned int
[1] 1 unsigned int //triangle 0
[2] 3 unsigned int

[3] 3 unsigned int
[4] 2 unsigned int //triangle 1
[5] 0 unsigned int

[6] 2 unsigned int
[7] 3 unsigned int //triangle 2
[8] 5 unsigned int

[9] 5 unsigned int
[10] 4 unsigned int //triangle 3
[11] 2 unsigned int
&
nbsp;
[12] 4 unsigned int
[13] 5 unsigned int //triangle 4
[14] 7 unsigned int

[15] 7 unsigned int
[16] 6 unsigned int //triangle 5
[17] 4 unsigned int

[18] 6 unsigned int
[19] 7 unsigned int //triangle 6
[20] 1 unsigned int

[21] 1 unsigned int
[22] 0 unsigned int //triangle 7
[23] 6 unsigned int

[24] 1 unsigned int
[25] 7 unsigned int //triangle 8
[26] 5 unsigned int

[27] 5 unsigned int
[28] 3 unsigned int //triangle 9
[29] 1 unsigned int

[30] 6 unsigned int
[31] 0 unsigned int //triangle 10
[32] 2 unsigned int

[33] 2 unsigned int
[34] 4 unsigned int //triangle 11
[35] 6 unsigned int

thanks again and sorry for making you read such a bunch of numbers :(

ill try with box shape and sphere shape also and will comment the results

if i try the hkDebugMemory *debugMem = hkDebugMemory::create(); thing i get a lot of compiling errors

msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "public: __thiscall std::basic_string,class std::allocator >::~basic_string,class std::allocator >(void)" (??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ) already defined in hkBase.lib(hkDebugMemory.obj)
6>msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "public: __thiscall std::basic_string,class std::allocator >::basic_string,class std::allocator >(char const *)" (??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z) already defined in hkBase.lib(hkDebugMemory.obj)
6>msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "public: static unsigned int __cdecl std::char_traits::length(char const *)" (?length@?$char_traits@D@std@@SAIPBD@Z) already defined in hkBase.lib(hkDebugMemory.obj)
6>msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "public: __thiscall std::basic_string,class std::allocator >::basic_string,class std::allocator >(class std::basic_string,class std::allocator > const &)" (??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z) already defined in hkBase.lib(hkDebugMemory.obj)
6>msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "public: char const * __thiscall std::basic_string,class std::allocator >::c_str(void)const " (?c_str@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEPBDXZ) already defined in hkBase.lib(hkDebugMemory.obj)
6>msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "public: unsigned int __thiscall std::basic_string,class std::allocator >::size(void)const " (?size@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QBEIXZ) already defined in hkBase.lib(hkDebugMemory.obj)
6>msvcprtd.lib(MSVCP90D.dll) : error LNK2005: "protected: char * __thiscall std::basic_string,class std::allocator >::_Myptr(void)" (?_Myptr@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@IAEPADXZ) already defined in hkBase.lib(hkDebugMemory.obj)
6>..inpruebadx10d.exe : fatal error LNK1169: one or more multiply defined symbols found

looks like a conflict between the STL and some classes already defined in the hkbase.lib

any ideas???

sorry for asking so much :(

with the sphere shape i get the same results

i also tested this code before the first call to stepdeltatime

int test = world->getAllocatedSize();
world->findInitialContactPointsOfAllEntities();

test value is 784 for just one sphere in the world and the findinitialcontactpointsofallentities crashes with this callstack

pruebadx10d.exe!hkpSimulation::collideEntitiesBroadPhaseDiscrete(hkpEntity * * entities=0x00e37214, int numEntities=1, hkpWorld * world=0x00fa1100) Line 400 + 0x8 bytes C++
pruebadx10d.exe!hkpSimulation::collideEntitiesDiscrete(hkpEntity * * entities=0x00e37214, int numEntities=1, hkpWorld * world=0x00fa1100, const hkStepInfo & stepInfo={...}, hkpSimulation::FindContacts findExtraContacts=FIND_CONTACTS_EXTRA) Line 688 C++
pruebadx10d.exe!hkpWorld::findInitialContactPoints(hkpEntity * * entities=0x00e37214, int numEntities=1) Line 3477 C++
pruebadx10d.exe!hkpWorld::findInitialContactPointsOfAllEntities() Line 3484 + 0x76 bytes C++

ok, ive made some progress

im working on my final university project. Its a highly threaded game engine

im telling you these cause i make all the initializations in the main thread and then i pass the pointers to everything to some engine stages. The physic system goes to the update stage which is running in another thread. So basically i do all the havok initialization in one thread, i pass the pointer to the physics system to the update thread and then the update calls the stepdelta

basically i found that the havok step delta needs to be called from the same thread where havok was initialized

I changed some code just to test what happens if i call the havok step from the same thread where havok was initialized and voil. It works. Well, not perfectly, i still have some errors. Some warnings about the only scene object leaving the broadphase and then it crashes, but hey, its a big advance :). Now i have error messages and the simulations steps forward!!!

tomorrow i will continue my odissey, but i feel im pretty near to get it working

thanks for the help

PS: im afraid that if i continue posting so much im going to get banned from this forum :)