// Dump a micro polygon
void CqMPDump::dump(const CqMicroPolygon& mp)
{
CqColor c;
short id = 1;
if (m_outFile==NULL)
{
Aqsis::log() << error << "Attempted to write to unopened mpdump file." << std::endl;
return;
}
m_mpcount++;
size_t len_written = fwrite((void*)&id, sizeof(short), 1, m_outFile);
if(len_written != 1)
AQSIS_THROW_XQERROR(XqInvalidFile, EqE_System,
"Error writing mpdump file");
// Dump vertices in a funny circular order for backward-compatibility
// rather than in the usual bilinear patch type order.
CqVector3D P[4];
mp.GetVertices(P);
dumpVec3(P[0]);
dumpVec3(P[1]);
dumpVec3(P[3]);
dumpVec3(P[2]);
if (mp.pGrid()->pVar(EnvVars_Ci)!=NULL)
c = *mp.colColor();
else
c = CqColor(0.9,0.9,1);
dumpCol(c);
if (mp.pGrid()->pVar(EnvVars_Oi)!=NULL)
c = *mp.colOpacity();
else
c = CqColor(0.9,0.9,1);
dumpCol(c);
}
int
main( void )
{
Mat3 a, b, c;
float f = 2.0f;
Vec3 v(1,0,-1);
a.set(1,2,3, 4,5,6, 7,8,9);
b.set(1,2,3, 4,5,6, 7,8,9);
dumpMat3(a, "a");
dumpMat3(b, "b");
fprintf(stdout,"\n");
dumpMat3(a+b, "a+b");
dumpMat3(a-b, "a-b");
dumpMat3(a*b, "a*b");
dumpMat3(a*f, "a*f");
dumpMat3(a/f, "a/f");
dumpMat3(a/0.0f, "a/0.0f");
fprintf(stdout,"\n");
dumpMat3(c.toZero(), "c=zero");
dumpMat3(c.toIdentity(), "c=identity");
fprintf(stdout,"\n");
a=c;
dumpMat3(a, "a=c");
fprintf(stdout,"\n");
dumpVec3(b*v, "b*v");
if(a==b) fprintf(stdout,"a==b\n");
if(a!=b) fprintf(stdout,"a!=b\n");
if(a<=b) fprintf(stdout,"a<=b\n");
fprintf(stdout,"\n");
dumpMat3(b.transpose(), "b transpose");
return 0;
}
