static void fluidsimPrintChannel(FILE *file, float *channel, int paramsize, char *str, int entries)
{
int i, j;
int channelSize = paramsize;
if (entries == 3) {
elbeemSimplifyChannelVec3(channel, &channelSize);
}
else if (entries == 1) {
elbeemSimplifyChannelFloat(channel, &channelSize);
}
else {
/* invalid, cant happen? */
}
fprintf(file, " CHANNEL %s =\n", str);
for (i=0; i < channelSize; i++) {
fprintf(file, " ");
for (j=0;j <= entries;j++) { // also print time value
fprintf(file, " %f ", channel[i*(entries + 1) + j]);
if (j == entries-1) { fprintf(file, " "); }
}
fprintf(file, "\n");
}
fprintf(file, " ;\n");
}
static bool channelSimplifyVecT(AnimChannel<VEC> &channel) {
int size = channel.getSize();
if(size<=1) return false;
float *nchannel = new float[4*size];
// convert to array
for(size_t i=0; i<channel.accessValues().size(); i++) {
nchannel[i*4 + 0] = (float)channel.accessValues()[i][0];
nchannel[i*4 + 1] = (float)channel.accessValues()[i][1];
nchannel[i*4 + 2] = (float)channel.accessValues()[i][2];
nchannel[i*4 + 3] = (float)channel.accessTimes()[i];
}
bool ret = elbeemSimplifyChannelVec3(nchannel, &size);
if(ret) {
vector<VEC> vals;
vector<double> times;
for(int i=0; i<size; i++) {
vals.push_back( VEC(nchannel[i*4 + 0], nchannel[i*4 + 1], nchannel[i*4 + 2] ) );
times.push_back( (double)(nchannel[i*4 + 3]) );
}
channel = AnimChannel<VEC>(vals, times);
}
delete [] nchannel;
return ret;
}
