+++ /dev/null
-puts "============="
-puts "0030076: Visualization, TKV3d - API to update certain vertex attribute(s) without recomputing a presentation"
-puts "============="
-
-set c1 {c 1 0 0}
-set c2 {c 0 0 1}
-
-pload VISUALIZATION
-
-vclear
-vinit View1
-vdrawparray a triangles -deinterleaved -mutable v 10 0 0 {*}$c1 v 11 0 0 {*}$c1 v 11 1 0 {*}$c1 v 11 1 0 {*}$c2 v 10 1 0 {*}$c2 v 10 0 0 {*}$c2
-vfit
-vdump $imagedir/${casename}_1.png
-vdrawparray a -patch triangles -deinterleaved -mutable v 10 0 0 {*}$c2 v 11 0 0 {*}$c2 v 11 1 0 {*}$c2 v 11 1 0 {*}$c1 v 10 1 0 {*}$c1 v 10 0 0 {*}$c1
-if { [vreadpixel 200 150 rgb name] != "RED2" } { puts "Error: array was not updated" }
-if { [vreadpixel 200 250 rgb name] != "BLUE2" } { puts "Error: array was not updated" }
-vdump $imagedir/${casename}_2.png