C++ (Cpp) IPhysicsObject::GetContents Examples

Example #1

File: physics_shared.cpp Project: paralin/hl2sdk

//-----------------------------------------------------------------------------
// Purpose: 
// Input  : *pEntity - 
//			modelIndex - 
//			&origin - 
//			&angles - 
//			*pSolid - 
// Output : IPhysicsObject
//-----------------------------------------------------------------------------
IPhysicsObject *PhysModelCreate( CBaseEntity *pEntity, int modelIndex, const Vector &origin, const QAngle &angles, solid_t *pSolid )
{
	vcollide_t *pCollide = modelinfo->GetVCollide( modelIndex );
	if ( !pCollide || !pCollide->solidCount )
		return NULL;
	
	solid_t tmpSolid;
	if ( !pSolid )
	{
		pSolid = &tmpSolid;
		if ( !PhysModelParseSolidByIndex( tmpSolid, pEntity, pCollide, -1 ) )
			return NULL;
	}

	int surfaceProp = -1;
	if ( pSolid->surfaceprop[0] )
	{
		surfaceProp = physprops->GetSurfaceIndex( pSolid->surfaceprop );
	}
	IPhysicsObject *pObject = physenv->CreatePolyObject( pCollide->solids[pSolid->index], surfaceProp, origin, angles, &pSolid->params );
	//PhysCheckAdd( pObject, STRING(pEntity->m_iClassname) );

	if ( pObject )
	{
		if ( modelinfo->GetModelType(modelinfo->GetModel(modelIndex)) == mod_brush )
		{
			unsigned int contents = modelinfo->GetModelContents( modelIndex );
			Assert(contents!=0);
			// HACKHACK: contents is used to filter collisions
			// HACKHACK: So keep solid on for water brushes since they should pass collision rules (as triggers)
			if ( contents & MASK_WATER )
			{
				contents |= CONTENTS_SOLID;
			}
			if ( contents != pObject->GetContents() && contents != 0 )
			{
				pObject->SetContents( contents );
				pObject->RecheckCollisionFilter();
			}
		}

		g_pPhysSaveRestoreManager->AssociateModel( pObject, modelIndex);
	}

	return pObject;
}

Example #2

File: physics_shared.cpp Project: paralin/hl2sdk

//-----------------------------------------------------------------------------
// Purpose: 
// Input  : *pEntity - 
//			modelIndex - 
//			&origin - 
//			&angles - 
// Output : IPhysicsObject
//-----------------------------------------------------------------------------
IPhysicsObject *PhysModelCreateUnmoveable( CBaseEntity *pEntity, int modelIndex, const Vector &origin, const QAngle &angles )
{
	vcollide_t *pCollide = modelinfo->GetVCollide( modelIndex );
	if ( !pCollide || !pCollide->solidCount )
		return NULL;

	solid_t solid;

	if ( !PhysModelParseSolidByIndex( solid, pEntity, pCollide, -1 ) )
		return NULL;

	// collisions are off by default
	solid.params.enableCollisions = true;
	//solid.params.mass = 1.0;
	int surfaceProp = -1;
	if ( solid.surfaceprop[0] )
	{
		surfaceProp = physprops->GetSurfaceIndex( solid.surfaceprop );
	}
	solid.params.pGameData = static_cast<void *>(pEntity);
	solid.params.pName = STRING(pEntity->GetModelName());
	IPhysicsObject *pObject = physenv->CreatePolyObjectStatic( pCollide->solids[0], surfaceProp, origin, angles, &solid.params );

	//PhysCheckAdd( pObject, STRING(pEntity->m_iClassname) );
	if ( pObject )
	{
		if ( modelinfo->GetModelType(modelinfo->GetModel(modelIndex)) == mod_brush )
		{
			unsigned int contents = modelinfo->GetModelContents( modelIndex );
			Assert(contents!=0);
			if ( contents != pObject->GetContents() && contents != 0 )
			{
				pObject->SetContents( contents );
				pObject->RecheckCollisionFilter();
			}
		}
		g_pPhysSaveRestoreManager->AssociateModel( pObject, modelIndex);
	}

	return pObject;
}