void SensorKeepAliveImpl::Pack()
{
Buffer[0] = 8;
Buffer[1] = UByte(CommandId & 0xFF);
Buffer[2] = UByte(CommandId >> 8);
Buffer[3] = UByte(KeepAliveIntervalMs & 0xFF);
Buffer[4] = UByte(KeepAliveIntervalMs >> 8);
}
void SensorConfigImpl::Pack()
{
Buffer[0] = 2;
Buffer[1] = UByte(CommandId & 0xFF);
Buffer[2] = UByte(CommandId >> 8);
Buffer[3] = Flags;
Buffer[4] = UByte(PacketInterval);
Buffer[5] = UByte(SampleRate & 0xFF);
Buffer[6] = UByte(SampleRate >> 8);
}
void SensorRangeImpl::Pack()
{
Buffer[0] = 4;
Buffer[1] = UByte(CommandId & 0xFF);
Buffer[2] = UByte(CommandId >> 8);
Buffer[3] = UByte(AccelScale);
Buffer[4] = UByte(GyroScale & 0xFF);
Buffer[5] = UByte(GyroScale >> 8);
Buffer[6] = UByte(MagScale & 0xFF);
Buffer[7] = UByte(MagScale >> 8);
}
void Pack()
{
Buffer[0] = 5;
Buffer[1] = UByte(Configuration.SendSamples);
Buffer[2] = Configuration.Threshold.R;
Buffer[3] = Configuration.Threshold.G;
Buffer[4] = Configuration.Threshold.B;
}
//------------------------------------------------------------------------------
int genTri2(UByte pntCnt,PntDef* pntArray,UByte* orgPolyDesc,UByte*& triangleList)
{
int totalFans=0;
UByte* pTri=triangleList; //place to store triangle fan data
int pointsLeft=pntCnt;
UByte* localPoly=new UByte[pointsLeft];
UByte* swapPoly=new UByte[pointsLeft];
for (int x=0;x<pointsLeft;localPoly[x]=orgPolyDesc[x],x++) {}
int fanMin=2; //minimum no of triangles allowed in a fan
int p0=0;
int testCnt=0;
abortNow=FALSE;
while (pointsLeft>3 && !abortNow)
{
int p1=(p0+1)%pointsLeft;
int p2=(p0+2)%pointsLeft;
int fanCount=0;
//try to make as large a fan as possible
while (CheckTri(pointsLeft,localPoly,pntArray,p0,p1,p2))
{
fanCount++;
p1=p2;
p2=(p1+1)%pointsLeft;
}
//Check to see if we've generated a fan properly
if (fanCount>=fanMin)
{
globalTriCount+=fanCount;
//Add this fan to the list
*pTri++=UByte(fanCount);
for (int x=0;x<fanCount+2;x++) *pTri++=localPoly[(p0+x)%pointsLeft];
//remove points that are no longer required
UByte* tmp=swapPoly;
for (x=p1;x!=p0;x=(x+1)%pointsLeft) *tmp++=localPoly[x];
*tmp++=localPoly[x];
tmp=swapPoly; swapPoly=localPoly; localPoly=tmp;
p0=0;
testCnt=0;
fanMin=2;
pointsLeft-=fanCount;
totalFans++;
}
else
{
p0=(p0+1)%pointsLeft;
testCnt++; //number of tests done with no fans produced
if (testCnt==pointsLeft)
{
testCnt=0;
if (fanMin==2) fanMin=1;
else abortNow=TRUE;
}
}
}
if (pointsLeft==3&&!abortNow)
{
//add the last single triangle
*pTri++=UByte(1); //fan of 1 triangle
*pTri++=localPoly[0];
*pTri++=localPoly[1];
*pTri++=localPoly[2];
totalFans++;
}
delete[]localPoly;
delete[]swapPoly;
triangleList=pTri;
return totalFans;
}
