From 3a2a6d4a2f47f5ecfd7bbe13d97309b6d65842dc Mon Sep 17 00:00:00 2001 From: enricoturri1966 Date: Fri, 16 Sep 2022 13:28:15 +0200 Subject: [PATCH] Measuring: Gizmo measure shows dimensioning for distance plane-plane --- src/slic3r/GUI/Gizmos/GLGizmoMeasure.cpp | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/src/slic3r/GUI/Gizmos/GLGizmoMeasure.cpp b/src/slic3r/GUI/Gizmos/GLGizmoMeasure.cpp index bfcef7365..9e0d2f60f 100644 --- a/src/slic3r/GUI/Gizmos/GLGizmoMeasure.cpp +++ b/src/slic3r/GUI/Gizmos/GLGizmoMeasure.cpp @@ -89,6 +89,14 @@ static std::tuple distance_point_circle(const Vec3d& v, co return std::make_tuple((v - p_on_circle).norm(), v, p_on_circle); } +static std::tuple distance_plane_plane(const Plane& p1, const Plane& p2) +{ + const auto& [idx1, normal1, origin1] = p1; + const auto& [idx2, normal2, origin2] = p2; + return (std::abs(std::abs(normal1.dot(normal2)) - 1.0) < EPSILON) ? distance_point_plane(origin2, p1) : + std::make_tuple(0.0, Vec3d::Zero(), Vec3d::Zero()); +} + static std::tuple min_distance_edge_edge(const Edge& e1, const Edge& e2) { std::vector> distances; @@ -726,8 +734,6 @@ private: if (s_cache.viewport == viewport) return; - std::cout << "DimensioningHelper::update()\n"; - const double half_w = 0.5 * double(viewport[2]); const double half_h = 0.5 * double(viewport[3]); s_cache.ndc_to_ss_matrix << half_w, 0.0, 0.0, double(viewport[0]) + half_w, @@ -849,6 +855,11 @@ void GLGizmoMeasure::render_dimensioning() point_point(v1, v2); }; + auto plane_plane = [point_point](const Plane& p1, const Plane& p2) { + const auto [distance, v1, v2] = distance_plane_plane(p1, p2); + point_point(v1, v2); + }; + shader->start_using(); if (!m_dimensioning.line.is_initialized()) { @@ -928,6 +939,11 @@ void GLGizmoMeasure::render_dimensioning() m_selected_features.second.feature->get_type() == Measure::SurfaceFeatureType::Edge) { edge_edge(m_selected_features.first.feature->get_edge(), m_selected_features.second.feature->get_edge()); } + // plane-plane + else if (m_selected_features.first.feature->get_type() == Measure::SurfaceFeatureType::Plane && + m_selected_features.second.feature->get_type() == Measure::SurfaceFeatureType::Plane) { + plane_plane(m_selected_features.first.feature->get_plane(), m_selected_features.second.feature->get_plane()); + } glsafe(::glEnable(GL_DEPTH_TEST));