search for: material3d

....uwo.ca/faculty/murdoch/software/rgl_0.70.564.zip (Windows binary). This includes a number of changes: - changes to configure script from Laszlo Kajan and Brian Ripley: should now be much more portable - removed deprecated OSX font setting calls - texture properties are now returned by material3d() - allowed normals and texture coordinates to be specified in triangles and quads - normals may be specified in qmesh objects, but (at present) subdivide removes them - material3d() now preserves the values of unspecified parameters (as documented, but not previously functioning) -...

...ot;) or decorate3d(aspect=TRUE,color="#000000") does not help, the axes still have the last color used for plotting an object. In the help page of decorate3d on can find the following line: ...: additional parameters which will be passed to 'par3d', 'material3d' or 'decorate3d'. So the 'color' argument should have an effect. The workaround is simple. Set the color with rgl.material before calling decorate3d: rgl.material(color="#000000") Maybe this should be done directly in the decorate3d function, as written in the he...

...> the following changes, which may impact you: > > v0.70.570 > - changes to configure script from Laszlo Kajan and Brian Ripley: > should > now be much more portable > - removed deprecated OSX font setting calls > - texture properties are now returned by material3d() > - allowed normals and texture coordinates to be specified in > triangles and quads > - normals may be specified in qmesh objects, but (at present) > subdivide removes them > - material3d() now preserves the values of unspecified parameters (as > documented, &gt...

Hello, I very much enjoy rgl! But when converting the screen output to pdf using rgl.postscript I have encountered three problems: (1) I don't seem to have control over font sizes and point sizes (of added points) in the pdf output. I tried cex from "plot" but that does not have an effect. Initially I got some plots where fonts and especially points were far too small. But now

Dear All, I need to plot some points on the surface of a sphere, but I am not sure about how to proceed to achieve this in R (or if it is suitable for this at all). In any case, I am not looking for really fancy visualizations; for instance you can consider the images between formulae 5 and 6 at http://bit.ly/hOgK9h Any suggestion is appreciated. Cheers Lorenzo

Hola Alguien me podría decir como hacer una grafica del tipo persp() de la densidad de una distribucion normal bivariante estandarzada con correlacion 0.5?? gracias [[alternative HTML version deleted]]