GitHub-Proxy/PrusaSlicer
1
0
Fork 0
mirror of https://git.mirrors.martin98.com/https://github.com/prusa3d/PrusaSlicer.git synced 2025-07-12 02:41:46 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Measuring: Fixed rendering of point features when the object is scaled

Browse Source
This commit is contained in:
enricoturri1966 2022-10-06 14:47:25 +02:00
parent 395cab88ba
commit 75baf95d71
1 changed files with 79 additions and 78 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/slic3r/GUI/Gizmos/GLGizmoMeasure.cpp
View File

@ -467,13 +467,14 @@ void GLGizmoMeasure::on_render()
auto render_feature = [this, set_matrix_uniforms](const Measure::SurfaceFeature& feature, const std::vector<ColorRGBA>& colors, auto render_feature = [this, set_matrix_uniforms](const Measure::SurfaceFeature& feature, const std::vector<ColorRGBA>& colors,
const Transform3d& model_matrix, float inv_zoom, bool update_raycasters) { const Transform3d& model_matrix, float inv_zoom, bool update_raycasters) {
const Transform3d model_matrix_scale_inverse = Geometry::Transformation(model_matrix).get_scaling_factor_matrix().inverse();
switch (feature.get_type()) switch (feature.get_type())
{ {
default: { assert(false); break; } default: { assert(false); break; }
case Measure::SurfaceFeatureType::Point: case Measure::SurfaceFeatureType::Point:
{ {
const Vec3d& position = feature.get_point(); const Vec3d& position = feature.get_point();
const Transform3d feature_matrix = model_matrix * Geometry::translation_transform(position) * Geometry::scale_transform(inv_zoom); const Transform3d feature_matrix = model_matrix * Geometry::translation_transform(position) * model_matrix_scale_inverse * Geometry::scale_transform(inv_zoom);
set_matrix_uniforms(feature_matrix); set_matrix_uniforms(feature_matrix);
m_sphere.model.set_color(colors.front()); m_sphere.model.set_color(colors.front());
m_sphere.model.render(); m_sphere.model.render();
@ -488,7 +489,7 @@ void GLGizmoMeasure::on_render()
{ {
const auto& [center, radius, normal] = feature.get_circle(); const auto& [center, radius, normal] = feature.get_circle();
// render center // render center
const Transform3d center_matrix = model_matrix * Geometry::translation_transform(center) * Geometry::scale_transform(inv_zoom); const Transform3d center_matrix = model_matrix * Geometry::translation_transform(center) * model_matrix_scale_inverse * Geometry::scale_transform(inv_zoom);
set_matrix_uniforms(center_matrix); set_matrix_uniforms(center_matrix);
m_sphere.model.set_color(colors.front()); m_sphere.model.set_color(colors.front());
m_sphere.model.render(); m_sphere.model.render();
@ -515,7 +516,7 @@ void GLGizmoMeasure::on_render()
// render extra point // render extra point
const std::optional<Vec3d> extra = feature.get_extra_point(); const std::optional<Vec3d> extra = feature.get_extra_point();
if (extra.has_value()) { if (extra.has_value()) {
const Transform3d point_matrix = model_matrix * Geometry::translation_transform(*extra) * Geometry::scale_transform(inv_zoom); const Transform3d point_matrix = model_matrix * Geometry::translation_transform(*extra) * model_matrix_scale_inverse * Geometry::scale_transform(inv_zoom);
set_matrix_uniforms(point_matrix); set_matrix_uniforms(point_matrix);
m_sphere.model.set_color(colors.front()); m_sphere.model.set_color(colors.front());
m_sphere.model.render(); m_sphere.model.render();