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* Bugfix: Surface Mesh colouring based on mesh size was not working due to a local redefinition of the variables "minh" and "maxh".... corrected

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* Bugfix: Displaying tets in the domain switched surface mesh colouring mode from GL_SMOOTH to GL_FLAT even when not showing the tets anymore.... corrected
* Changed from logarithmic scaling to linear scaling for mesh size based colouring
This commit is contained in:
Philippose Rajan 2010-02-15 22:41:02 +00:00
parent 17a0d73514
commit 19db925ed2
1 changed files with 2707 additions and 2700 deletions
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19
libsrc/visualization/vsmesh.cpp
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@ -55,6 +55,9 @@ namespace netgen
selpoint = -1; selpoint = -1;
selpoint2 = -1; selpoint2 = -1;
seledge = -1; seledge = -1;
minh = 0.0;
maxh = 0.0;
} }
VisualSceneMesh :: ~VisualSceneMesh () VisualSceneMesh :: ~VisualSceneMesh ()
@ -964,9 +967,10 @@ namespace netgen
if (vispar.colormeshsize) if (vispar.colormeshsize)
{ {
glEnable (GL_COLOR_MATERIAL); glEnable (GL_COLOR_MATERIAL);
glShadeModel (GL_SMOOTH);
locms.SetSize (mesh->GetNP()); locms.SetSize (mesh->GetNP());
double maxh = -1; maxh = -1;
double minh = 1e99; minh = 1e99;
for (int i = 1; i <= locms.Size(); i++) for (int i = 1; i <= locms.Size(); i++)
{ {
Point3d p = mesh->Point(i); Point3d p = mesh->Point(i);
@ -975,7 +979,10 @@ namespace netgen
if (locms(i-1) < minh) minh = locms(i-1); if (locms(i-1) < minh) minh = locms(i-1);
} }
if (!locms.Size()) if (!locms.Size())
{ minh = 1; maxh = 10; } {
minh = 1;
maxh = 10;
}
} }
else else
glDisable (GL_COLOR_MATERIAL); glDisable (GL_COLOR_MATERIAL);
@ -1114,11 +1121,11 @@ namespace netgen
if (vispar.colormeshsize) if (vispar.colormeshsize)
{ {
SetOpenGlColor (locms(el[0]-1), minh, maxh, 1); SetOpenGlColor (locms(el[0]-1), minh, maxh, 0);
glVertex3dv (lp0); glVertex3dv (lp0);
SetOpenGlColor (locms(el[1]-1), minh, maxh, 1); SetOpenGlColor (locms(el[1]-1), minh, maxh, 0);
glVertex3dv (lp1); glVertex3dv (lp1);
SetOpenGlColor (locms(el[2]-1), minh, maxh, 1); SetOpenGlColor (locms(el[2]-1), minh, maxh, 0);
glVertex3dv (lp2); glVertex3dv (lp2);
} }
else else