Skip to content

[src] Fix drawing when path is not valid. Still display stress direction and end points #70

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
epernod merged 2 commits into from
Mar 20, 2025
Merged

[src] Fix drawing when path is not valid. Still display stress direction and end points #70

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
ae817df
[src] Fix drawing when path is not valid. Still display stress direct…
epernod Mar 19, 2025
aed20ea
change fracrute path color
epernod Mar 19, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
32 changes: 17 additions & 15 deletions src/Tearing/BaseTearingEngine.inl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -741,7 +741,7 @@ void BaseTearingEngine<DataTypes>::draw(const core::visual::VisualParams* vparam

if (d_showFracturePath.getValue())
{
if (m_maxStressTriangleIndex != InvalidID && m_fracturePath.pathOk)
if (m_maxStressTriangleIndex != InvalidID)
{
helper::ReadAccessor< Data<VecCoord> > x(d_input_positions);

Expand All @@ -756,32 +756,34 @@ void BaseTearingEngine<DataTypes>::draw(const core::visual::VisualParams* vparam
points.push_back(Pa);
points.push_back(Pc);
// Blue == computed fracture path using d_fractureMaxLength
vparams->drawTool()->drawPoints(points, 10, sofa::type::RGBAColor(1, 0.2, 1, 1));
vparams->drawTool()->drawLines(points, 1, sofa::type::RGBAColor(1, 0.5, 1, 1));
vparams->drawTool()->drawPoints(points, 10, sofa::type::RGBAColor(0, 1, 0, 1));
vparams->drawTool()->drawLines(points, 1, sofa::type::RGBAColor(0.2, 1, 0, 1));

//---------------------------------------------------------------------------------------------------
// Green == principal stress direction
vector<Coord> pointsDir;
pointsDir.push_back(Pa);

pointsDir.push_back(Pa + 100.0*(principalStressDirection));
vparams->drawTool()->drawPoints(pointsDir, 10, sofa::type::RGBAColor(0, 1, 0.2, 1));
vparams->drawTool()->drawLines(pointsDir, 1, sofa::type::RGBAColor(0, 1, 0.5, 1));
vparams->drawTool()->drawPoints(pointsDir, 10, sofa::type::RGBAColor(0, 1, 0.4, 1));
vparams->drawTool()->drawLines(pointsDir, 1, sofa::type::RGBAColor(0, 1, 0.8, 1));

std::vector<Vec3> pointsPath;
for (auto ptA : m_fracturePath.pointsToAdd)
if (m_fracturePath.pathOk)
{
sofa::type::Vec3 vecG = sofa::type::Vec3(0.0, 0.0, 0.0);
sofa::Size nbr = ptA->m_ancestors.size();
for (int i = 0; i < nbr; ++i)
std::vector<Vec3> pointsPath;
for (auto ptA : m_fracturePath.pointsToAdd)
{

vecG += x[ptA->m_ancestors[i]] * ptA->m_coefs[i];
sofa::type::Vec3 vecG = sofa::type::Vec3(0.0, 0.0, 0.0);
sofa::Size nbr = ptA->m_ancestors.size();
for (int i = 0; i < nbr; ++i)
{

vecG += x[ptA->m_ancestors[i]] * ptA->m_coefs[i];
}
pointsPath.push_back(vecG);
}
pointsPath.push_back(vecG);
vparams->drawTool()->drawSpheres(pointsPath, 0.01, sofa::type::RGBAColor::red());
}
vparams->drawTool()->drawSpheres(pointsPath, 0.01, sofa::type::RGBAColor::red());

}
}
}
Expand Down
Loading