BOOL CXaraFileRectangle::WriteRectangleSimpleRounded(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
BOOL ok;
CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_SIMPLE_ROUNDED, TAG_RECTANGLE_SIMPLE_ROUNDED_SIZE);
ok = Rec.Init();
if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
if (ok) ok = Rec.WriteINT32(GetWidth(pShape));
if (ok) ok = Rec.WriteINT32(GetHeight(pShape));
if (ok) ok = Rec.WriteDOUBLE(GetCurvature(pShape));
if (ok) ok = pFilter->Write(&Rec);
return ok;
}
BOOL CXaraFileRectangle::WriteRectangleComplexRounded(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
BOOL ok;
CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_COMPLEX_ROUNDED, TAG_RECTANGLE_COMPLEX_ROUNDED_SIZE);
ok = Rec.Init();
if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
if (ok) ok = Rec.WriteCoordTrans(GetMajorAxis(pShape),0,0);
if (ok) ok = Rec.WriteCoordTrans(GetMinorAxis(pShape),0,0);
if (ok) ok = Rec.WriteDOUBLE(GetCurvature(pShape));
if (ok) ok = pFilter->Write(&Rec);
return ok;
}
BOOL CXaraFileRectangle::WriteRectangleComplexRoundedReformed(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
BOOL ok;
CamelotFileRecord Rec(pFilter,TAG_RECTANGLE_COMPLEX_ROUNDED_REFORMED, TAG_RECTANGLE_COMPLEX_ROUNDED_REFORMED_SIZE);
ok = Rec.Init();
if (ok) ok = Rec.WriteCoordTrans(GetUTMajorAxis(pShape),0,0);
if (ok) ok = Rec.WriteCoordTrans(GetUTMinorAxis(pShape),0,0);
if (ok) ok = Rec.WriteMatrix(GetTransformMatrix(pShape));
if (ok) ok = Rec.WriteDOUBLE(GetCurvature(pShape));
if (ok) ok = Rec.WritePath(GetEdgePath(pShape));
if (ok) ok = pFilter->Write(&Rec);
return ok;
}
BOOL CXaraFilePolygon::WritePolygonComplexRounded(BaseCamelotFilter * pFilter, NodeRegularShape * pShape)
{
BOOL ok;
CamelotFileRecord Rec(pFilter,TAG_POLYGON_COMPLEX_ROUNDED, TAG_POLYGON_COMPLEX_ROUNDED_SIZE);
ok = Rec.Init();
if (ok) ok = Rec.WriteUINT16(GetNumberOfSides(pShape));
if (ok) ok = Rec.WriteCoord(GetCentrePoint(pShape));
if (ok) ok = Rec.WriteCoordTrans(GetMajorAxis(pShape),0,0);
if (ok) ok = Rec.WriteCoordTrans(GetMinorAxis(pShape),0,0);
if (ok) ok = Rec.WriteDOUBLE(GetCurvature(pShape));
if (ok) ok = pFilter->Write(&Rec);
return ok;
}
void Implicit::Update()
{
if (mVisualizationMode == Curvature) {
if(typeid(*mMesh) == typeid(SimpleMesh)) {
SimpleMesh * ptr = static_cast<SimpleMesh*>(mMesh);
std::vector<SimpleMesh::Vertex>& verts = ptr->GetVerts();
Matrix4x4<float> M = GetTransform().Transpose();
// Compute curvature of implicit geometry and assign to the vertex property
for(unsigned int i=0; i < verts.size(); i++){
const Vector3<float> vObject = verts.at(i).pos;
// Transform vertex position to world space
Vector4<float> vWorld = GetTransform() * Vector4<float>(vObject[0],vObject[1],vObject[2],1);
// Get curvature in world space
verts.at(i).curvature = GetCurvature(vWorld[0], vWorld[1], vWorld[2]);
// Get gradient in world space (used for lighting)
Vector3<float> nWorld = GetGradient(vWorld[0], vWorld[1], vWorld[2]);
// Transform gradient to object space
Vector4<float> nObject = M * Vector4<float>(nWorld[0],nWorld[1],nWorld[2],0);
verts.at(i).normal = Vector3<float>(nObject[0], nObject[1], nObject[2]).Normalize();
}
ptr->mAutoMinMax = mAutoMinMax;
ptr->mMinCMap = mMinCMap;
ptr->mMaxCMap = mMaxCMap;
ptr->SetVisualizationMode(Mesh::CurvatureVertex);
ptr->Update();
}
else {
std::cerr << "No Curvature visualization mode implemented for mesh type: " << typeid(*mMesh).name() << std::endl;
}
}
}
