diff options
Diffstat (limited to 'source/gameengine/Ketsji/KX_ConvertPhysicsObjects.cpp')
| -rw-r--r-- | source/gameengine/Ketsji/KX_ConvertPhysicsObjects.cpp | 180 |
1 files changed, 86 insertions, 94 deletions
diff --git a/source/gameengine/Ketsji/KX_ConvertPhysicsObjects.cpp b/source/gameengine/Ketsji/KX_ConvertPhysicsObjects.cpp index c4411a58856..5744a860e92 100644 --- a/source/gameengine/Ketsji/KX_ConvertPhysicsObjects.cpp +++ b/source/gameengine/Ketsji/KX_ConvertPhysicsObjects.cpp @@ -667,6 +667,85 @@ void KX_ConvertODEEngineObject(KX_GameObject* gameobj, #endif //WIN32 + + class KX_SoftBodyDeformer : public RAS_Deformer + { + btSoftBody* m_softBody; + class RAS_MeshObject* m_pMeshObject; + class BL_DeformableGameObject* m_gameobj; + + + public: + KX_SoftBodyDeformer(btSoftBody* softBody,RAS_MeshObject* pMeshObject,BL_DeformableGameObject* gameobj) + : m_softBody(softBody), + m_pMeshObject(pMeshObject), + m_gameobj(gameobj) + { + //printf("KX_SoftBodyDeformer\n"); + }; + + virtual ~KX_SoftBodyDeformer() + { + //printf("~KX_SoftBodyDeformer\n"); + }; + virtual void Relink(GEN_Map<class GEN_HashedPtr, void*>*map) + { + //printf("relink\n"); + } + virtual bool Apply(class RAS_IPolyMaterial *polymat) + { + //printf("apply\n"); + RAS_MeshSlot::iterator it; + RAS_MeshMaterial *mmat; + RAS_MeshSlot *slot; + size_t i; + + // update the vertex in m_transverts + Update(); + + // The vertex cache can only be updated for this deformer: + // Duplicated objects with more than one ploymaterial (=multiple mesh slot per object) + // share the same mesh (=the same cache). As the rendering is done per polymaterial + // cycling through the objects, the entire mesh cache cannot be updated in one shot. + mmat = m_pMeshObject->GetMeshMaterial(polymat); + if(!mmat->m_slots[(void*)m_gameobj]) + return true; + + slot = *mmat->m_slots[(void*)m_gameobj]; + + // for each array + for(slot->begin(it); !slot->end(it); slot->next(it)) + { + btSoftBody::tNodeArray& nodes(m_softBody->m_nodes); + + int index = 0; + for(i=it.startvertex; i<it.endvertex; i++,index++) { + RAS_TexVert& v = it.vertex[i]; + + MT_Point3 pt ( + nodes[v.getSoftBodyIndex()].m_x.getX(), + nodes[v.getSoftBodyIndex()].m_x.getY(), + nodes[v.getSoftBodyIndex()].m_x.getZ()); + v.SetXYZ(pt); + } + } + return true; + } + virtual bool Update(void) + { + //printf("update\n"); + return true;//?? + } + virtual RAS_Deformer *GetReplica() + { + //printf("getReplica\n"); + return 0; + } + protected: + //class RAS_MeshObject *m_pMesh; + }; + + // forward declarations void KX_ConvertBulletObject( class KX_GameObject* gameobj, @@ -916,6 +995,11 @@ void KX_ConvertBulletObject( class KX_GameObject* gameobj, ci.m_angularDamping = 1.f - shapeprops->m_ang_drag; //need a bit of damping, else system doesn't behave well ci.m_inertiaFactor = shapeprops->m_inertia/0.4f;//defaults to 0.4, don't want to change behaviour + ci.m_linearStiffness = objprop->m_linearStiffness; + ci.m_angularStiffness= objprop->m_angularStiffness; + ci.m_volumePreservation= objprop->m_volumePreservation; + ci.m_gamesoftFlag = objprop->m_gamesoftFlag; + ci.m_collisionFilterGroup = (isbulletdyna) ? short(CcdConstructionInfo::DefaultFilter) : short(CcdConstructionInfo::StaticFilter); ci.m_collisionFilterMask = (isbulletdyna) ? short(CcdConstructionInfo::AllFilter) : short(CcdConstructionInfo::AllFilter ^ CcdConstructionInfo::StaticFilter); ci.m_bRigid = objprop->m_dyna && objprop->m_angular_rigidbody; @@ -990,107 +1074,15 @@ void KX_ConvertBulletObject( class KX_GameObject* gameobj, physicscontroller->SetObject(gameobj->GetSGNode()); - class KX_SoftBodyDeformer : public RAS_Deformer - { - btSoftBody* m_softBody; - class BL_SkinMeshObject* m_pMeshObject; - class BL_DeformableGameObject* m_gameobj; - - - public: - KX_SoftBodyDeformer(btSoftBody* softBody,BL_SkinMeshObject* pMeshObject,BL_DeformableGameObject* gameobj) - : m_softBody(softBody), - m_pMeshObject(pMeshObject), - m_gameobj(gameobj) - { - //printf("KX_SoftBodyDeformer\n"); - }; - - virtual ~KX_SoftBodyDeformer() - { - //printf("~KX_SoftBodyDeformer\n"); - }; - virtual void Relink(GEN_Map<class GEN_HashedPtr, void*>*map) - { - //printf("relink\n"); - } - virtual bool Apply(class RAS_IPolyMaterial *polymat) - { - //printf("apply\n"); - RAS_MeshSlot::iterator it; - RAS_MeshMaterial *mmat; - RAS_MeshSlot *slot; - size_t i; - - // update the vertex in m_transverts - Update(); - - // The vertex cache can only be updated for this deformer: - // Duplicated objects with more than one ploymaterial (=multiple mesh slot per object) - // share the same mesh (=the same cache). As the rendering is done per polymaterial - // cycling through the objects, the entire mesh cache cannot be updated in one shot. - mmat = m_pMeshObject->GetMeshMaterial(polymat); - if(!mmat->m_slots[(void*)m_gameobj]) - return true; - - slot = *mmat->m_slots[(void*)m_gameobj]; - - // for each array - for(slot->begin(it); !slot->end(it); slot->next(it)) - { - // for each vertex - // copy the untransformed data from the original mvert - int count = 0; - { - - for(i=it.startvertex; i<it.endvertex; i++,count++) - { - } - } - btSoftBody::tNodeArray& nodes(m_softBody->m_nodes); - - if (count == m_softBody->m_userIndexMapping.size()) - { - int index = 0; - for(i=it.startvertex; i<it.endvertex; i++,index++) { - RAS_TexVert& v = it.vertex[i]; - - MT_Point3 pt ( - nodes[m_softBody->m_userIndexMapping[index]].m_x.getX(), - nodes[m_softBody->m_userIndexMapping[index]].m_x.getY(), - nodes[m_softBody->m_userIndexMapping[index]].m_x.getZ()); - v.SetXYZ(pt); - - //(m_transverts[v.getOrigIndex()]); - } - } - - } - - return true; - } - virtual bool Update(void) - { - //printf("update\n"); - return true;//?? - } - virtual RAS_Deformer *GetReplica() - { - //printf("getReplica\n"); - return 0; - } - protected: - //class RAS_MeshObject *m_pMesh; - }; ///test for soft bodies if (objprop->m_softbody && physicscontroller) { btSoftBody* softBody = physicscontroller->GetSoftBody(); - if (softBody && gameobj->GetMesh(0)) + if (softBody && gameobj->GetMesh(0))//only the first mesh, if any { //should be a mesh then, so add a soft body deformer - KX_SoftBodyDeformer* softbodyDeformer = new KX_SoftBodyDeformer(softBody, (BL_SkinMeshObject*)gameobj->GetMesh(0),(BL_DeformableGameObject*)gameobj); + KX_SoftBodyDeformer* softbodyDeformer = new KX_SoftBodyDeformer(softBody, gameobj->GetMesh(0),(BL_DeformableGameObject*)gameobj); gameobj->SetDeformer(softbodyDeformer); } |