Little tweaks: wider lines drawn, fix editing dimensions.

[git-p4: depot-paths = "//depot/solvespace/": change = 1761]

entity.cpp

@@ -580,6 +580,8 @@ void Entity::DrawOrGetDistance(int order) {
     // contribute a distance for the selection, but it still generates edges.
     if(!(g->visible) && !dogd.edges) return;
 
+    glLineWidth(1.5);
+
     if(group.v != SS.GW.activeGroup.v) {
         glxColor3d(0.5, 0.3, 0.0);
     } else if(construction) {
@@ -607,7 +609,7 @@ void Entity::DrawOrGetDistance(int order) {
             Vector v = PointGetNum();
 
             if(dogd.drawing) {
-                double s = 3;
+                double s = 3.5;
                 Vector r = SS.GW.projRight.ScaledBy(s/SS.GW.scale);
                 Vector d = SS.GW.projUp.ScaledBy(s/SS.GW.scale);
 
@@ -655,6 +657,7 @@ void Entity::DrawOrGetDistance(int order) {
                 Vector tail;
                 if(i == 0) {
                     tail = SS.GetEntity(point[0])->PointGetNum();
+                    glLineWidth(1);
                 } else {
                     // Draw an extra copy of the x, y, and z axes, that's
                     // always in the corner of the view and at the front.
@@ -713,6 +716,7 @@ void Entity::DrawOrGetDistance(int order) {
             Vector mm = p.Minus(us).Minus(vs), mm2 = mm;
             Vector mp = p.Minus(us).Plus (vs);
 
+            glLineWidth(1);
             glxColor3d(0, 0.3, 0.3);
             glEnable(GL_LINE_STIPPLE);
             glLineStipple(3, 0x1111);
@@ -827,6 +831,8 @@ void Entity::DrawOrGetDistance(int order) {
         default:
             oops();
     }
+
+    glLineWidth(1);
 }
 
 void Entity::AddEq(IdList<Equation,hEquation> *l, Expr *expr, int index) {

graphicswin.cpp

@@ -117,7 +117,7 @@ void GraphicsWindow::Init(void) {
     showConstraints = true;
     showHdnLines = false;
     showShaded = true;
-    showMesh = true;
+    showMesh = false;
 
     solving = SOLVE_ALWAYS;
 
@@ -313,6 +313,10 @@ void GraphicsWindow::GeneratePerSolving(void) {
 void GraphicsWindow::MenuEdit(int id) {
     switch(id) {
         case MNU_UNSELECT_ALL:
+            SS.GW.GroupSelection();
+            if(SS.GW.gs.n == 0 && SS.GW.pending.operation == 0) {
+                SS.TW.ClearSuper();
+            }
             SS.GW.ClearSuper();
             HideTextEditControl();
             break;
@@ -850,11 +854,6 @@ bool GraphicsWindow::ConstrainPointByHovered(hEntity pt) {
         Constraint::ConstrainCoincident(e->h, pt);
         return true;
     }
-    if(e->IsWorkplane()) {
-        Constraint::Constrain(Constraint::PT_IN_PLANE,
-            pt, Entity::NO_ENTITY, e->h);
-        return true;
-    }
     if(e->IsCircle()) {
         Constraint::Constrain(Constraint::PT_ON_CIRCLE, 
             pt, Entity::NO_ENTITY, e->h);
@@ -1079,13 +1078,13 @@ void GraphicsWindow::MouseLeftDoubleClick(double mx, double my) {
     if(GraphicsEditControlIsVisible()) return;
 
     if(hover.constraint.v) {
-        Constraint *c = SS.GetConstraint(hover.constraint);
+        constraintBeingEdited = hover.constraint;
+        ClearSuper();
+
+        Constraint *c = SS.GetConstraint(constraintBeingEdited);
         Vector p3 = c->GetLabelPos();
         Point2d p2 = ProjectPoint(p3);
         ShowGraphicsEditControl((int)p2.x, (int)p2.y, c->exprA->Print());
-        constraintBeingEdited = hover.constraint;
-
-        ClearSuper();
     }
 }
 
@@ -1151,7 +1150,7 @@ void GraphicsWindow::Paint(int w, int h) {
     glMatrixMode(GL_PROJECTION); 
     glLoadIdentity();
 
-    glScaled(scale*2.0/w, scale*2.0/h, scale*1.0/100000);
+    glScaled(scale*2.0/w, scale*2.0/h, scale*1.0/30000);
 
     double tx = projRight.Dot(offset);
     double ty = projUp.Dot(offset);

textwin.cpp

@@ -39,7 +39,7 @@ void TextWindow::ClearSuper(void) {
     modelColor[3] = RGB(150,   0,   0);
     modelColor[4] = RGB(  0, 100,   0);
     modelColor[5] = RGB(  0,  80,  80);
-    modelColor[6] = RGB(  0,   0, 150);
+    modelColor[6] = RGB(  0,   0, 130);
     modelColor[7] = RGB( 80,   0,  80);
 }