-catch { vfit }
-if { ![info exists subgroup] || $subgroup != "mesh" } {
+if { [info exists subgroup] && $subgroup != "motion" && $subgroup != "ivtk" && $subgroup != "dimensions" } {
+ catch { vfit }
+}
+if { [info exists subgroup] && $subgroup == "raytrace" } {
+
+ # dump final image for raytraced visualization tests
+ if { ![info exists to_dump_screen] || $to_dump_screen == 1 } {
+ catch { set render_parameters [vrenderparams] }
+ catch { set stereo_parameters [vstereo] }
+
+ # for global illumination mode accumulate frames before dumping
+ regexp {renderMode *: *([A-Za-z]+)} $render_parameters full renderMode
+ regexp {GI *: *([A-Za-z]+)} $render_parameters full gi_enabled
+ if { [string equal -nocase "raytrace" $renderMode] && [string equal -nocase "on" $gi_enabled] } {
+ vfps 200
+ }
+
+ set dump_options {}
+ regexp {Stereo *([A-Za-z]+)} $stereo_parameters full stereo_enabled
+ regexp {Mode *([A-Za-z]+)} $stereo_parameters full stereo_mode
+ if { [string equal -nocase "on" $stereo_enabled] } {
+ set dump_options {-stereo blend}
+ }
+
+ if { [ catch { vdump $imagedir/${test_image}.png {*}$dump_options } catch_result ] } {
+ puts $catch_result
+ }
+ }
+} elseif { [info exists subgroup] && $subgroup == "dimensions" } {
+ # skip these test cases.
+} elseif { ![info exists subgroup] || $subgroup != "mesh" } {
+
+ # dump final image for common visualization tests
if { ![info exists to_dump_screen] && [ catch { vdump $imagedir/${test_image}.png } catch_result ] } {
puts $catch_result
}