screen shots 


here i just post screenshots of my ongoing work on the mri viewer 

fake tubes and transparent iso surface





follow vector in both directions





follow vector in both directions





follow vector direction





starting to shape up, still needs some tweaking





now working





almost working





carving out anatomy on spline surface





carving out anatomy on spline surface





that's different





something is wrong, very wrong





new clipping method





new clipping method





Isosurface cut at spline surface using shader





Isosurface with interactive iso value setting, textured with a rgb anatomy





Isosurface with interactive iso value setting, textured with a rgb anatomy








Isosurface created from anatomy cut at spline surface





standard opengl lighting on fibers





coloring of fibers according to selection boxes they cross






























lighting works on textures now





first steps with spline surface (2)





first steps with spline surface (1)





color coding for selection boxes, lighting for handles, NOT box





color coding for selection boxes, lighting for handles, NOT box





AND combination of 3 box pairs





AND combination and boxes turned off





selection on 29 million points and 400k lines





fiber selection





fiber selection





something doesn't work





29041270 points, 396492 lines





selection box for fibers





fibers





fibers





muwahaha





coloring of surfaces same way as for quads





Surfaces "colored" with greyscale head dataset (shader)





Surface colored with RGB dataset (shader)





Shader clipping the front sector, lighting with shader works now





lighting with shader, problems with specular part





surface, clipping, coloring and lighting done by opengl





head surface, clipping done by discarding triangles (ugly=





first drawing of surfaces (2)





first drawing of surfaces (1)





RGB and overlay





accidently used colormap on head dataset, looks good though





using colormap for overlay





first steps (3)





first steps (2)





first steps (1)