Remove stupid "show any datum" link, and replace with a link to

show/hide the mesh (drawn as wireframe triangles).

[git-p4: depot-paths = "//depot/solvespace/": change = 1754]

graphicswin.cpp

@@ -116,7 +116,8 @@ void GraphicsWindow::Init(void) {
     showPoints = true;
     showConstraints = true;
     showHdnLines = false;
-    showSolids = true;
+    showShaded = true;
+    showMesh = true;
 
     solving = SOLVE_ALWAYS;
 
@@ -1108,17 +1109,6 @@ void GraphicsWindow::ToggleBool(int link, DWORD v) {
     SS.TW.Show();
 }
 
-void GraphicsWindow::ToggleAnyDatumShown(int link, DWORD v) {
-    bool t = !(SS.GW.showWorkplanes && SS.GW.showNormals && SS.GW.showPoints);
-    SS.GW.showWorkplanes = t;
-    SS.GW.showNormals = t;
-    SS.GW.showPoints = t;
-
-    SS.GW.GeneratePerSolving();
-    InvalidateGraphics();
-    SS.TW.Show();
-}
-
 Vector GraphicsWindow::VectorFromProjs(double right, double up, double fwd) {
     Vector n = projRight.Cross(projUp);
     Vector r = offset.ScaledBy(-1);
@@ -1185,9 +1175,7 @@ void GraphicsWindow::Paint(int w, int h) {
     int i, a;
     // Draw the groups; this fills the polygons in a drawing group, and
     // draws the solid mesh.
-    if(showSolids) {
-        (SS.GetGroup(activeGroup))->Draw();
-    }
+    (SS.GetGroup(activeGroup))->Draw();
 
     // First, draw the entire scene. We don't necessarily want to draw
     // things with normal z-buffering behaviour; e.g. we always want to

sketch.cpp

@@ -544,11 +544,12 @@ void Group::Draw(void) {
     glMaterialfv(GL_BACK, GL_AMBIENT_AND_DIFFUSE, mpb);
 
     glEnable(GL_LIGHTING);
-    glxFillMesh(&mesh);
+    if(SS.GW.showShaded) glxFillMesh(&mesh);
     glDisable(GL_LIGHTING);
 
-    glxDebugMesh(&mesh);
+    if(SS.GW.showMesh) glxDebugMesh(&mesh);
 
+    if(!SS.GW.showShaded) return;
     if(polyError.yes) {
         glxColor4d(1, 0, 0, 0.2);
         glLineWidth(10);

textwin.cpp

@@ -237,32 +237,23 @@ void TextWindow::ShowHeader(void) {
                     cd);
     }
 
-    int datumColor;
-    if(SS.GW.showWorkplanes && SS.GW.showNormals && SS.GW.showPoints) {
-        datumColor = 's'; // shown
-    } else if(!(SS.GW.showWorkplanes || SS.GW.showNormals || SS.GW.showPoints)){
-        datumColor = 'h'; // hidden
-    } else {
-        datumColor = 'm'; // mixed
-    }
-
 #define hs(b) ((b) ? 's' : 'h')
     Printf(false, "%Bt%Ftshow: "
-           "%Fp%Ll%D%fworkplanes%E "
+           "%Fp%Ll%D%fwrkpls%E "
            "%Fp%Ll%D%fnormals%E "
            "%Fp%Ll%D%fpoints%E "
-           "%Fp%Ll%fany-datum%E",
+           "%Fp%Ll%D%fconstraints%E ",
   hs(SS.GW.showWorkplanes), (DWORD)&(SS.GW.showWorkplanes), &(SS.GW.ToggleBool),
   hs(SS.GW.showNormals),    (DWORD)&(SS.GW.showNormals),    &(SS.GW.ToggleBool),
   hs(SS.GW.showPoints),     (DWORD)&(SS.GW.showPoints),     &(SS.GW.ToggleBool),
-        datumColor, &(SS.GW.ToggleAnyDatumShown)
+hs(SS.GW.showConstraints), (DWORD)(&SS.GW.showConstraints), &(SS.GW.ToggleBool) 
     );
     Printf(false, "%Bt%Ft      "
-           "%Fp%Ll%D%fconstraints%E "
-           "%Fp%Ll%D%fsolids%E "
+           "%Fp%Ll%D%fshaded%E "
+           "%Fp%Ll%D%fmesh%E "
            "%Fp%Ll%D%fhidden-lines%E",
-hs(SS.GW.showConstraints), (DWORD)(&SS.GW.showConstraints), &(SS.GW.ToggleBool),
-hs(SS.GW.showSolids),      (DWORD)(&SS.GW.showSolids),      &(SS.GW.ToggleBool),
+hs(SS.GW.showShaded),      (DWORD)(&SS.GW.showShaded),      &(SS.GW.ToggleBool),
+hs(SS.GW.showMesh),        (DWORD)(&SS.GW.showMesh),        &(SS.GW.ToggleBool),
 hs(SS.GW.showHdnLines),    (DWORD)(&SS.GW.showHdnLines),    &(SS.GW.ToggleBool)
     );
 }

ui.h

@@ -285,10 +285,10 @@ public:
     bool    showPoints;
     bool    showConstraints;
     bool    showTextWindow;
-    bool    showSolids;
+    bool    showShaded;
+    bool    showMesh;
     bool    showHdnLines;
     static void ToggleBool(int link, DWORD v);
-    static void ToggleAnyDatumShown(int link, DWORD v);
 
     static const int DONT_SOLVE = 0;
     static const int SOLVE_ALWAYS = 1;