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Experimental VTK interface

The Maxima draw package has an experimental interface to VTK. Pre-requisites:

- Install the VTK shell

- Include the directory to vtk.exe in the path

Download and install VTK:

http://www.vtk.org/files/release/5.8/vtk-5.8.0-win32-x86.exe

Add something like ;C:\Program Files\VTK 5.8\bin to your path, depending on where you actually installed VTK.

http://riotorto.users.sourceforge.net/vtk/implicit/index.html#viviani

Example

msg draw load Maxima :

draw_renderer vtk MaximaDefine vtk

curve line_type tube ≡ line_width 0.1 ≡ nticks 50 ≡ 1 t cos + t sin 2 t 2 / sin * t 04 π * parametric 41 sys :

cyl color red ≡ x 1 - (2^y 2^+ 1 ≡ x 0.1 - 2.1 y 1.1 - 1.1 z 2.1 - 2.1 implicit 21 sys :

sphere color yellow ≡ opacity 0.8 ≡ x 2^y 2^+ z 2^+ 4 ≡ x 2.1 - 2.1 y 2.1 - 2.1 z 2.1 - 2.1 implicit 31 sys :

msg axis_3d false ≡ x_voxel 30 ≡ y_voxel 30 ≡ z_voxel 30 ≡ curve cyl sphere 71 sys draw3d Maxima :