/*--------------------------------------------------------------------------
| PutOmnilightMotion3ds
| Puts Omnilight keyframe information into database.
|
| kfOmnilight3ds--->db
|
| KFDATA
| ...
| LIGHT_NODE
| NODE_ID
| NODE_HDR
| APP_DATA
| POS_TRACK
| COL_TRACK
|
| Needs Work:
| 1. NodeId: what value?
|
+--------------------------------------------------------------------------*/
void PutOmnilightMotion3ds(database3ds *db, kfomni3ds *kfomni)
{
chunk3ds
*pKfChunk, *pOmniChunk, *pOmniXdata = NULL;
if(db == NULL || kfomni == NULL)
SET_ERROR_RETURN(ERR_INVALID_ARG);
if(db->topchunk == NULL)
SET_ERROR_RETURN(ERR_INVALID_DATABASE);
if (!(db->topchunk->tag == M3DMAGIC || db->topchunk->tag == CMAGIC))
SET_ERROR_RETURN(ERR_WRONG_DATABASE);
MakeNodeTagListDirty3ds(db);
/*--- Find KFSEG chunk to put keyframe data into */
kfGetKfSeg(db->topchunk, &pKfChunk);
/*--- Destroy old chunks, Copy any XData and reattach it later */
kfExtractXdata(db, kfomni->name, LIGHT_NODE_TAG, &pOmniXdata);
pOmniChunk = kfPutGenericNode(LIGHT_NODE_TAG, pKfChunk);
kfPutNodeId(pOmniChunk);
kfPutNodeHeader(kfomni->name,
kfomni->flags1,
kfomni->flags2,
kfomni->parent,
pOmniChunk);
MakeNodeTagListDirty3ds(db);
if (kfomni->npkeys>0 && kfomni->pkeys && kfomni->pos)
kfPutPosTrack(kfomni->npkeys,
kfomni->npflag,
kfomni->pkeys,
kfomni->pos,
pOmniChunk);
if (kfomni->nckeys>0 && kfomni->ckeys && kfomni->color)
kfPutColorTrack(kfomni->nckeys,
kfomni->ncflag,
kfomni->ckeys,
kfomni->color,
pOmniChunk);
/*--- Replace XData */
if (pOmniXdata)
AddChildOrdered3ds(pOmniChunk, pOmniXdata);
}
/*--------------------------------------------------------------------------
| PutCameraMotion3ds
| Puts camera keyframe information into database.
|
| kfcamera3ds--->db
|
| KFDATA
| ...
| TARGET
| CAMERA_NODE
| NODE_ID
| NODE_HDR
| APP_DATA
| POS_TRACK
| FOV_TRACK
| ROLL_TRACK
|
| Needs Work:
| 1. NodeId: what value?
|
+--------------------------------------------------------------------------*/
void PutCameraMotion3ds(database3ds *db, kfcamera3ds *kfcam)
{
chunk3ds
*pKfChunk, *pCamChunk, *pTargetChunk = NULL,
*pCameraXdata = NULL, *pTargetXdata = NULL;
if(db == NULL || kfcam == NULL)
SET_ERROR_RETURN(ERR_INVALID_ARG);
if (db->topchunk == NULL)
SET_ERROR_RETURN(ERR_INVALID_DATA);
if (!(db->topchunk->tag == M3DMAGIC) || (db->topchunk->tag == CMAGIC))
SET_ERROR_RETURN(ERR_INVALID_DATA);
/*--- Find KFSEG chunk to put keyframe data into */
kfGetKfSeg(db->topchunk, &pKfChunk);
ON_ERROR_RETURN;
/*--- Destroy old chunks, Copy any XData and reattach it later */
kfExtractXdata(db, kfcam->name, TARGET_NODE_TAG, &pTargetXdata);
kfExtractXdata(db, kfcam->name, CAMERA_NODE_TAG, &pCameraXdata);
MakeNodeTagListDirty3ds(db);
/*--- TARGET TRACK */
if (kfcam->ntkeys>0 && kfcam->tkeys && kfcam->tpos)
pTargetChunk = kfPutTargetTrack(kfcam->tparent,
kfcam->ntkeys,
kfcam->ntflag,
kfcam->tkeys,
kfcam->tpos,
kfcam->name,
kfcam->tflags1,
kfcam->tflags2,
CameraTarget,
pKfChunk);
pCamChunk = kfPutGenericNode(CAMERA_NODE_TAG, pKfChunk);
kfPutNodeId(pCamChunk);
kfPutNodeHeader(kfcam->name,
kfcam->flags1,
kfcam->flags2,
kfcam->parent,
pCamChunk);
if (kfcam->npkeys>0 && kfcam->pkeys && kfcam->pos)
kfPutPosTrack(kfcam->npkeys,
kfcam->npflag,
kfcam->pkeys,
kfcam->pos,
pCamChunk);
/*-- FIELD OF VIEW */
if (kfcam->nfkeys>0 && kfcam->fkeys && kfcam->fov){
FovTrackTag *data;
chunk3ds *temp = NULL;
int nKeys;
/*--- Create the FOV_TRACK_TAG chunk */
InitChunk3ds(&temp);
temp->tag = FOV_TRACK_TAG;
data = InitChunkData3ds(temp);
/*--- Initialize trackhdr field */
data->trackhdr.flags = kfcam->nfflag;
nKeys = data->trackhdr.keycount = kfcam->nfkeys;
data->trackhdr.nu1 = data->trackhdr.nu2 = 0; /* Not Used */
/*--- Copy headers */
data->keyhdrlist = malloc(nKeys * sizeof(keyheader3ds));
memcpy(data->keyhdrlist, kfcam->fkeys, nKeys * sizeof(keyheader3ds));
/*--- Copy Points */
data->fovanglelist = malloc(nKeys * sizeof(float3ds));
memcpy(data->fovanglelist, kfcam->fov, nKeys * sizeof(float3ds));
/*--- Make if a child of the kframe node */
AddChildOrdered3ds(pCamChunk, temp);
}
if (kfcam->nrkeys>0 && kfcam->rkeys && kfcam->roll)
kfPutRollTrack(kfcam->nrkeys,
kfcam->nrflag,
kfcam->rkeys,
kfcam->roll,
pCamChunk);
/*--- Replace XData */
if (pCameraXdata)
AddChildOrdered3ds(pCamChunk, pCameraXdata);
if (pTargetXdata)
AddChildOrdered3ds(pTargetChunk, pTargetXdata);
}