3DPrinting/PrusaSlicer-NonPlainar
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Follow-up of a5a4fc4dcf - Fixed arrows orientations

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This commit is contained in:
enricoturri1966 2022-10-03 13:53:14 +02:00
parent 14fc691b36
commit f4304b15c7
1 changed files with 3 additions and 2 deletions
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5
src/slic3r/GUI/Gizmos/GLGizmoMeasure.cpp
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@ -940,9 +940,10 @@ void GLGizmoMeasure::render_dimensioning()
const double angle = (endpoint_id == 1) ? 0.0 : step * double(resolution);
const Vec3d position_model = Geometry::translation_transform(center) * (draw_radius * (Eigen::Quaternion<double>(Eigen::AngleAxisd(angle, normal)) * e1_unit));
const Vec3d direction_model = (endpoint_id == 1) ? -normal.cross(position_model - center).normalized() : normal.cross(position_model - center).normalized();
const auto qz = Eigen::Quaternion<double>::FromTwoVectors(Vec3d::UnitZ(), normal);
const auto qx = Eigen::Quaternion<double>::FromTwoVectors(qz * Vec3d::UnitX(), direction_model);
const Transform3d view_model_matrix = camera.get_view_matrix() * m_volume_matrix * Geometry::translation_transform(position_model) *
Eigen::Quaternion<double>::FromTwoVectors(Vec3d::UnitX(), direction_model) * Eigen::Quaternion<double>::FromTwoVectors(Vec3d::UnitZ(), normal) *
Geometry::scale_transform(camera.get_inv_zoom());
qx * qz * Geometry::scale_transform(camera.get_inv_zoom());
shader->set_uniform("view_model_matrix", view_model_matrix);
m_dimensioning.triangle.render();
};