void TestMatrixExtras::test_mult_SS3() {
// testing with C : DENSE
size_t repetitions = 300;
for (size_t r = 0; r < repetitions; r++) {
size_t n = 10;
size_t k = 8;
size_t m = 9;
Matrix A = MatrixFactory::MakeRandomSparse(n, k, std::ceil(n * k / 2), 2.0, 1.0);
Matrix B = MatrixFactory::MakeRandomSparse(k, m, std::ceil(m * k / 2), 2.0, 1.0);
Matrix C = MatrixFactory::MakeRandomMatrix(n, m, 2.0, 1.0);
double alpha = -2.0 + 2.0 * static_cast<double> (std::rand()) / static_cast<double> (RAND_MAX);
double gamma = -2.0 + 3.0 * static_cast<double> (std::rand()) / static_cast<double> (RAND_MAX);
Matrix aAB = A*B;
aAB *= alpha; /* aAB = a * A * B */
Matrix gC(C);
gC *= gamma; /* gC = g * C */
Matrix R = aAB + gC;
Matrix C_copy(C);
int status = Matrix::mult(C_copy, alpha, A, B, gamma);
_ASSERT_EQ(ForBESUtils::STATUS_OK, status);
_ASSERT_EQ(R, C_copy);
}
}
// identifierar alla mesharna i scenen och extraherar data fr�n dem
bool Exporter::IdentifyAndExtractMeshes()
{
UINT index = 0;
scene_.meshes.clear();
//itererar �ver DG:n och lagrar rgba-v�rden och texturnamn i ett tempor�rt material
material tempmaterial;
MItDependencyNodes matIt(MFn::kLambert);
MString aC("ambientColor"), dC("color"), sC("specularColor"), gC("incandescence"), tC("transparency");
while (!matIt.isDone()){
if (matIt.item().hasFn(MFn::kPhong))
{
MFnPhongShader tempphong(matIt.item());
tempmaterial.type = PHONG;
extractColor(tempmaterial.ambient, tempphong, aC);
extractColor(tempmaterial.diffuse, tempphong, dC);
extractColor(tempmaterial.specular, tempphong, sC);
extractColor(tempmaterial.glow, tempphong, gC);
extractColor(tempmaterial.transparency, tempphong, tC);
}
else if (matIt.thisNode().hasFn(MFn::kBlinn))
{
MFnBlinnShader tempblinn(matIt.item());
tempmaterial.type = BLINN;
extractColor(tempmaterial.ambient, tempblinn, aC);
extractColor(tempmaterial.diffuse, tempblinn, dC);
extractColor(tempmaterial.specular, tempblinn, sC);
extractColor(tempmaterial.glow, tempblinn, gC);
extractColor(tempmaterial.transparency, tempblinn, tC);
}
else if (matIt.item().hasFn(MFn::kLambert))
{
MFnLambertShader templamb(matIt.item());
tempmaterial.type = LAMBERT;
extractColor(tempmaterial.ambient, templamb, aC);
extractColor(tempmaterial.diffuse, templamb, dC);
extractColor(tempmaterial.specular, templamb, sC);
extractColor(tempmaterial.glow, templamb, gC);
extractColor(tempmaterial.transparency, templamb, tC);
}
else
printf("No material found\n");
scene_.materials.push_back(tempmaterial);
matIt.next();
}
//Turn off or on Blendshapes
matIt.reset(MFn::kBlendShape);
while (!matIt.isDone())
{
MFnBlendShapeDeformer bs(matIt.item());
//Get the envelope attribute plug
MPlug pl = bs.findPlug("en");
//Set the 0 to disable FFD effect, enable by setting it to 1:
pl.setValue(1.0f);
matIt.next();
}
//Get Actual Blendshapes
matIt.reset(MFn::kBlendShape);
while (!matIt.isDone())
{
MFnBlendShapeDeformer bs(matIt.item());
MObjectArray base_objects;
//print blend shape name
cout << "Blendshape " << bs.name().asChar() << endl;
//Get a list of objects that this blend shape deforms
bs.getBaseObjects(base_objects);
cout << "NumBaseOBjects " << base_objects.length() << endl;
//loop through each blendshaped object
for (int i = 0; i < base_objects.length(); ++i)
{
//Get the base shape
MObject Base = base_objects[i];
//Output all of the target shapes and weights
OutputBlendShapes(bs, Base);
}
//Get next blend shapes
matIt.next();
}
MDagPath dag_path;
MItDag dag_iter(MItDag::kBreadthFirst, MFn::kMesh);
while (!dag_iter.isDone())
{
if (dag_iter.getPath(dag_path))
{
MFnDagNode dag_node = dag_path.node();
// vill endast ha "icke-history"-f�rem�l
if (!dag_node.isIntermediateObject())
{
// triangulera meshen innan man h�mtar punkterna
MFnMesh mesh(dag_path);
ExtractMeshData(mesh, index);
index++;
}
}
dag_iter.next();
}
MItDependencyNodes it(MFn::kSkinClusterFilter);
for (; !it.isDone(); it.next()) {
MObject object = it.item();
OutputSkinCluster(object);
}
//Hitta kamera data
dag_iter.reset(dag_iter.root(), MItDag::kBreadthFirst, MFn::kCamera);
while (!dag_iter.isDone())
{
extractCamera(dag_iter.item());
dag_iter.next();
}
//itererar dag och s�ker data f�r tillg�ngliga ljus
//om ej ljus finns i scenen ignoreras denna iteration f�r sagda scen.
dag_iter.reset(dag_iter.root(), MItDag::kBreadthFirst, MFn::kLight);
while (!dag_iter.isDone())
{
//funktion till v�r iterator
MFnLight func(dag_iter.item());
//namn:
export_stream_ << "Light: " << func.name().asChar() << std::endl;
//kalla p�EextractLight function
extractLight(dag_iter.item());
//vidare till n�sta ljus i dag'en
dag_iter.next();
/*
if (dag_iter.getPath(dag_path))
{
auto test = dag_path.fullPathName();
export_stream_ << "light: " << test << std::endl;
}
dag_iter.next();
*/
}
dag_iter.reset(dag_iter.root(), MItDag::kBreadthFirst, MFn::kJoint);
while (!dag_iter.isDone())
{
if (dag_iter.getPath(dag_path))
{
MFnDagNode dag_node = dag_path.node();
if (!dag_node.isIntermediateObject())
{
extractJointData(dag_path);
}
}
dag_iter.next();
}
int breadth=0;
dag_iter.reset(dag_iter.root(), MItDag::kBreadthFirst, MFn::kTransform);
while (!dag_iter.isDone())
{
int depth = dag_iter.depth();
if (depth > 1)
break;
if (dag_iter.getPath(dag_path))
{
createSceneGraph(MFnDagNode(dag_path),-1);
}
breadth++;
dag_iter.next();
}
/*
//general purpose iterator, sista argument �r filtret
dag_iter.reset(dag_iter.root(), MItDag::kBreadthFirst, MFn::kLight);
while (!dag_iter.isDone())
{
if (dag_iter.getPath(dag_path))
{
}
dag_iter.next();
}
*/
return true;
}
I rk(I f,A r,A a,A w)
{
A z=0,*p=0;
if(w)ND2 else ND1;
{
XA;
C *pp=0,*ap,*wp;
I wt=0,wr=0,wn=0,*wd=0;
I n=0,t=0,i,j,k,d[9],rw,ra,ri,ir,iw=0,ia=0,ii=0,
e=!w&&f==MP(9),h=QP(f)&&f!=MP(71)&&!e;
Q(!QA(r),9);
Q(r->t,6);
Q(r->n<1||r->n>3,8);
ar-=ra=raw(ar,*r->p);
if(!w) mv(d,ad,ra),ir=tr(ra,ad),ad+=ra;
else
{
wt=w->t,wr=w->r,wd=w->d;
wr-=rw=raw(wr,r->p[r->n>1]),ri=r->n>2?r->p[2]:9;
Q(ri<0,9);
if(ri>ra)ri=ra;
if(ri>rw)ri=rw;
mv(d,ad,ra-=ri);
ia=tr(ra,ad),mv(d+ra,wd,rw),iw=tr(rw-=ri,wd);
Q(cm(ad+=ra,wd+=rw,ri),11);
ii=tr(ri,ad),ra+=rw+ri,ir=ia*iw*ii,wn=tr(wr,wd+=ri),ad+=ri;
if(h&&ir>iw&&(f==MP(21)||f==MP(25)||f==MP(26)||f==MP(32)||f==MP(33)))
h=0;
}
an=tr(ar,ad);
if(h)
{
g=0;
aw_c[0]=a->c;
aw_c[1]=w&&w->c;
r=(A)fa(f,gC(at,ar,an,ad,a->n?a->p:0),w?gC(wt,wr,wn,wd,w->n?w->p:0):0);
aw_c[0]=aw_c[1]=1;
if(!r)R 0;
r=un(&r);
mv(d+ra,r->d,j=r->r);
if((j+=ra)>MAXR)R q=13,(I)r;
n=r->n;t=r->t;
if(ir<2) R mv(r->d,d,r->r=j),r->n*=ir,(I)r;
dc(r);
if(g==(I (*)())rsh) R rsh(w?w:a,j,d);
if(!g){h=0;}
else
{
if(at=atOnExit,w) wt=wtOnExit;
if(at!=a->t&&!(a=at?ep_cf(1):ci(1))) R 0;
if(w&&wt!=w->t&&!(w=wt?ep_cf(2):ci(2))) R 0;
OF(i,ir,n);
W(ga(t,j,i,d));
pp=(C*)z->p;
}
}
if(!h)
{
W(ga(Et,ra,ir,d));
*--Y=zr(z),p=(A*)z->p;
}
if(!w)
{
for(ap=(C*)a->p;ir--;ap+=Tt(at,an))
if(h) (*(I(*)(C*,C*,I))g)(pp,ap,an),pp+=Tt(t,n);
else a=gc(at,ar,an,ad,(I*)ap),*p++=e?a:(A)fa(f,(I)a,0);
}
else
{
for(i=0;i<ia;++i)for(j=0;j<iw;++j)
for(k=0;k<ii;++k){
ap=(C*)a->p+Tt(at,(i*ii+k)*an);
wp=(C*)w->p+Tt(wt,(j*ii+k)*wn);
if(h)
{
(*(I(*)(C*,C*,C*,I))g)(pp,ap,wp,n),pp+=Tt(t,n);
if(q==1)*--Y=(I)z,aplus_err(q,(A)Y[1]),++Y;
}
else
{
*p++=(A)fa(f,(I)gc(at,ar,an,ad,(I*)ap),(I)gc(wt,wr,wn,wd,(I*)wp));
}
}
}
if(h)R(I)z;
if(!e)z=(A)dis(r=z),dc(r);
R ++Y,(I)z;
}
}
