virtual void BuildTransformations( CStudioHdr *hdr, Vector *pos, Quaternion q[], const matrix3x4_t& cameraTransform, int boneMask, CBoneBitList &boneComputed )
{
VPROF_BUDGET( "C_ServerRagdollAttached::SetupBones", VPROF_BUDGETGROUP_CLIENT_ANIMATION );
if ( !hdr )
return;
float frac = RemapVal( gpGlobals->curtime, m_parentTime, m_parentTime+ATTACH_INTERP_TIME, 0, 1 );
frac = clamp( frac, 0.f, 1.f );
// interpolate offset over some time
Vector offset = m_vecOffset * (1-frac);
C_BaseAnimating *parent = assert_cast< C_BaseAnimating* >( GetMoveParent() );
Vector worldOrigin;
worldOrigin.Init();
if ( parent )
{
Assert( parent != this );
parent->SetupBones( NULL, -1, BONE_USED_BY_ANYTHING, gpGlobals->curtime );
matrix3x4_t boneToWorld;
parent->GetCachedBoneMatrix( m_boneIndexAttached, boneToWorld );
VectorTransform( m_attachmentPointBoneSpace, boneToWorld, worldOrigin );
}
BaseClass::BuildTransformations( hdr, pos, q, cameraTransform, boneMask, boneComputed );
if ( parent )
{
int index = m_boneIndex[m_ragdollAttachedObjectIndex];
const matrix3x4_t &matrix = GetBone( index );
Vector ragOrigin;
VectorTransform( m_attachmentPointRagdollSpace, matrix, ragOrigin );
offset = worldOrigin - ragOrigin;
// fixes culling
SetAbsOrigin( worldOrigin );
m_vecOffset = offset;
}
for ( int i = 0; i < hdr->numbones(); i++ )
{
if ( !( hdr->boneFlags( i ) & boneMask ) )
continue;
Vector pos;
matrix3x4_t &matrix = GetBoneForWrite( i );
MatrixGetColumn( matrix, 3, pos );
pos += offset;
MatrixSetColumn( pos, 3, matrix );
}
}
//-----------------------------------------------------------------------------
// Purpose: We need to slam our position!
//-----------------------------------------------------------------------------
void C_NPC_Puppet::BuildTransformations( CStudioHdr *pStudioHdr, Vector *pos, Quaternion q[], const matrix3x4_t& cameraTransform, int boneMask, CBoneBitList &boneComputed )
{
if ( m_hAnimationTarget && m_nTargetAttachment != -1 )
{
C_BaseAnimating *pTarget = m_hAnimationTarget->GetBaseAnimating();
if ( pTarget )
{
matrix3x4_t matTarget;
pTarget->GetAttachment( m_nTargetAttachment, matTarget );
MatrixCopy( matTarget, GetBoneForWrite( 0 ) );
boneComputed.ClearAll(); // FIXME: Why is this calculated already?
boneComputed.MarkBone( 0 );
}
}
// Call the baseclass
BaseClass::BuildTransformations( pStudioHdr, pos, q, cameraTransform, boneMask, boneComputed );
}
void C_ServerRagdoll::BuildTransformations( CStudioHdr *hdr, Vector *pos, Quaternion q[], const matrix3x4_t &cameraTransform, int boneMask, CBoneBitList &boneComputed )
{
if ( !hdr )
return;
matrix3x4_t bonematrix;
bool boneSimulated[MAXSTUDIOBONES];
// no bones have been simulated
memset( boneSimulated, 0, sizeof(boneSimulated) );
mstudiobone_t *pbones = hdr->pBone( 0 );
mstudioseqdesc_t *pSeqDesc = NULL;
if ( m_nOverlaySequence >= 0 && m_nOverlaySequence < hdr->GetNumSeq() )
{
pSeqDesc = &hdr->pSeqdesc( m_nOverlaySequence );
}
int i;
for ( i = 0; i < m_elementCount; i++ )
{
int index = m_boneIndex[i];
if ( index >= 0 )
{
if ( hdr->boneFlags(index) & boneMask )
{
boneSimulated[index] = true;
matrix3x4_t &matrix = GetBoneForWrite( index );
if ( m_flBlendWeightCurrent != 0.0f && pSeqDesc &&
// FIXME: this bone access is illegal
pSeqDesc->weight( index ) != 0.0f )
{
// Use the animated bone position instead
boneSimulated[index] = false;
}
else
{
AngleMatrix( m_ragAngles[i], m_ragPos[i], matrix );
}
}
}
}
for ( i = 0; i < hdr->numbones(); i++ )
{
if ( !( hdr->boneFlags( i ) & boneMask ) )
continue;
// BUGBUG: Merge this code with the code in c_baseanimating somehow!!!
// animate all non-simulated bones
if ( boneSimulated[i] ||
CalcProceduralBone( hdr, i, m_BoneAccessor ) )
{
continue;
}
else
{
QuaternionMatrix( q[i], pos[i], bonematrix );
if (pbones[i].parent == -1)
{
ConcatTransforms( cameraTransform, bonematrix, GetBoneForWrite( i ) );
}
else
{
ConcatTransforms( GetBone( pbones[i].parent ), bonematrix, GetBoneForWrite( i ) );
}
}
if ( pbones[i].parent == -1 )
{
// Apply client-side effects to the transformation matrix
// ApplyBoneMatrixTransform( GetBoneForWrite( i ) );
}
}
}
void C_GStringPlayerRagdoll::BuildTransformations( CStudioHdr *hdr, Vector *pos, Quaternion *q,
const matrix3x4_t &cameraTransform, int boneMask, CBoneBitList &boneComputed )
{
if ( !hdr )
return;
matrix3x4_t bonematrix;
bool boneSimulated[MAXSTUDIOBONES];
// no bones have been simulated
memset( boneSimulated, 0, sizeof(boneSimulated) );
mstudiobone_t *pbones = hdr->pBone( 0 );
if ( m_pRagdoll )
{
// simulate bones and update flags
int oldWritableBones = m_BoneAccessor.GetWritableBones();
int oldReadableBones = m_BoneAccessor.GetReadableBones();
m_BoneAccessor.SetWritableBones( BONE_USED_BY_ANYTHING );
m_BoneAccessor.SetReadableBones( BONE_USED_BY_ANYTHING );
#if defined( REPLAY_ENABLED )
// If we're playing back a demo, override the ragdoll bones with cached version if available - otherwise, simulate.
if ( ( !engine->IsPlayingDemo() && !engine->IsPlayingTimeDemo() ) ||
!CReplayRagdollCache::Instance().IsInitialized() ||
!CReplayRagdollCache::Instance().GetFrame( this, engine->GetDemoPlaybackTick(), boneSimulated, &m_BoneAccessor ) )
#endif
{
m_pRagdoll->RagdollBone( this, pbones, hdr->numbones(), boneSimulated, m_BoneAccessor );
}
m_BoneAccessor.SetWritableBones( oldWritableBones );
m_BoneAccessor.SetReadableBones( oldReadableBones );
}
// For EF_BONEMERGE entities, copy the bone matrices for any bones that have matching names.
bool boneMerge = IsEffectActive(EF_BONEMERGE);
if ( boneMerge || m_pBoneMergeCache )
{
if ( boneMerge )
{
if ( !m_pBoneMergeCache )
{
m_pBoneMergeCache = new CBoneMergeCache;
m_pBoneMergeCache->Init( this );
}
m_pBoneMergeCache->MergeMatchingBones( boneMask );
}
else
{
delete m_pBoneMergeCache;
m_pBoneMergeCache = NULL;
}
}
for (int i = 0; i < hdr->numbones(); i++)
{
if ( i == m_iBoneHead )
{
MatrixScaleBy( 0.01f, GetBoneForWrite( i ) );
}
// Only update bones reference by the bone mask.
if ( !( hdr->boneFlags( i ) & boneMask ) )
{
continue;
}
if ( m_pBoneMergeCache && m_pBoneMergeCache->IsBoneMerged( i ) )
continue;
// animate all non-simulated bones
if ( boneSimulated[i] || CalcProceduralBone( hdr, i, m_BoneAccessor ))
{
continue;
}
// skip bones that the IK has already setup
else if (boneComputed.IsBoneMarked( i ))
{
// dummy operation, just used to verify in debug that this should have happened
GetBoneForWrite( i );
}
else
{
QuaternionMatrix( q[i], pos[i], bonematrix );
Assert( fabs( pos[i].x ) < 100000 );
Assert( fabs( pos[i].y ) < 100000 );
Assert( fabs( pos[i].z ) < 100000 );
if ( (hdr->boneFlags( i ) & BONE_ALWAYS_PROCEDURAL) &&
(hdr->pBone( i )->proctype & STUDIO_PROC_JIGGLE) )
{
//
// Physics-based "jiggle" bone
// Bone is assumed to be along the Z axis
// Pitch around X, yaw around Y
//
// compute desired bone orientation
matrix3x4_t goalMX;
if (pbones[i].parent == -1)
{
ConcatTransforms( cameraTransform, bonematrix, goalMX );
}
else
{
ConcatTransforms( GetBone( pbones[i].parent ), bonematrix, goalMX );
}
// get jiggle properties from QC data
mstudiojigglebone_t *jiggleInfo = (mstudiojigglebone_t *)pbones[i].pProcedure( );
if (!m_pJiggleBones)
{
m_pJiggleBones = new CJiggleBones;
}
// do jiggle physics
m_pJiggleBones->BuildJiggleTransformations( i, gpGlobals->realtime, jiggleInfo, goalMX, GetBoneForWrite( i ) );
}
else if (hdr->boneParent(i) == -1)
{
ConcatTransforms( cameraTransform, bonematrix, GetBoneForWrite( i ) );
}
else
{
ConcatTransforms( GetBone( hdr->boneParent(i) ), bonematrix, GetBoneForWrite( i ) );
}
}
}
}
