diff options
Diffstat (limited to 'src/ui/tools/pencil-tool.cpp')
| -rw-r--r-- | src/ui/tools/pencil-tool.cpp | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/src/ui/tools/pencil-tool.cpp b/src/ui/tools/pencil-tool.cpp index 008804162..16c26546f 100644 --- a/src/ui/tools/pencil-tool.cpp +++ b/src/ui/tools/pencil-tool.cpp @@ -53,6 +53,7 @@ static Geom::Point pencil_drag_origin_w(0, 0); static bool pencil_within_tolerance = false; static bool in_svg_plane(Geom::Point const &p) { return Geom::LInfty(p) < 1e18; } +const double HANDLE_CUBIC_GAP = 0.01; const std::string& PencilTool::getPrefsPath() { return PencilTool::prefsPath; @@ -357,7 +358,6 @@ bool PencilTool::_handleButtonRelease(GdkEventButton const &revent) { // Ctrl+click creates a single point so only set context in ADDLINE mode when Ctrl isn't pressed this->state = SP_PENCIL_CONTEXT_ADDLINE; } - ret = true; break; case SP_PENCIL_CONTEXT_ADDLINE: /* Finish segment now */ @@ -371,7 +371,6 @@ bool PencilTool::_handleButtonRelease(GdkEventButton const &revent) { this->_finishEndpoint(); this->state = SP_PENCIL_CONTEXT_IDLE; sp_event_context_discard_delayed_snap_event(this); - ret = true; break; case SP_PENCIL_CONTEXT_FREEHAND: if (revent.state & GDK_MOD1_MASK) { @@ -413,7 +412,6 @@ bool PencilTool::_handleButtonRelease(GdkEventButton const &revent) { // reset sketch mode too this->sketch_n = 0; } - ret = true; break; case SP_PENCIL_CONTEXT_SKETCH: default: @@ -663,10 +661,10 @@ void PencilTool::_interpolate() { for (int c = 0; c < n_segs; c++) { // if we are in BSpline we modify the trace to create adhoc nodes if(mode == 2){ - Geom::Point point_at1 = b[4*c+0] + (1./3)*(b[4*c+3] - b[4*c+0]); - point_at1 = Geom::Point(point_at1[X] + 0.0001,point_at1[Y] + 0.0001); - Geom::Point point_at2 = b[4*c+3] + (1./3)*(b[4*c+0] - b[4*c+3]); - point_at2 = Geom::Point(point_at2[X] + 0.0001,point_at2[Y] + 0.0001); + Geom::Point point_at1 = b[4 * c + 0] + (1./3) * (b[4 * c + 3] - b[4 * c + 0]); + point_at1 = Geom::Point(point_at1[X] + HANDLE_CUBIC_GAP, point_at1[Y] + HANDLE_CUBIC_GAP); + Geom::Point point_at2 = b[4 * c + 3] + (1./3) * (b[4 * c + 0] - b[4 * c + 3]); + point_at2 = Geom::Point(point_at2[X] + HANDLE_CUBIC_GAP, point_at2[Y] + HANDLE_CUBIC_GAP); this->green_curve->curveto(point_at1,point_at2,b[4*c+3]); }else{ this->green_curve->curveto(b[4 * c + 1], b[4 * c + 2], b[4 * c + 3]); @@ -811,9 +809,9 @@ void PencilTool::_fitAndSplit() { guint mode = prefs->getInt("/tools/freehand/pencil/freehand-mode", 0); if(mode == 2){ Geom::Point point_at1 = b[0] + (1./3)*(b[3] - b[0]); - point_at1 = Geom::Point(point_at1[X] + 0.0001,point_at1[Y] + 0.0001); + point_at1 = Geom::Point(point_at1[X] + HANDLE_CUBIC_GAP, point_at1[Y] + HANDLE_CUBIC_GAP); Geom::Point point_at2 = b[3] + (1./3)*(b[0] - b[3]); - point_at2 = Geom::Point(point_at2[X] + 0.0001,point_at2[Y] + 0.0001); + point_at2 = Geom::Point(point_at2[X] + HANDLE_CUBIC_GAP, point_at2[Y] + HANDLE_CUBIC_GAP); this->red_curve->curveto(point_at1,point_at2,b[3]); }else{ this->red_curve->curveto(b[1], b[2], b[3]); |