A very slow 3D rendering

[Anonymous]

Hello all!

Please help me to speed-up rendering. My machine 1.8 Pentium-IV

Rendering settings:
Internal 3D engine.
Analytic shading: on.

Archicad literally hangs on a "Shading(analytic)" stage. Waiting 10-15 minutes for preview is very annoying me... Please help...

[Dwight]

What version Archicad?

You simply have too many polygons in the model.
Can you post an OpenGL screenshot of your project?

[Anonymous]

Internal engine + analytic shading = slowest 3D viewing.

Use OpenGL if your machine can do it.