0025221: Visualization - Depth test errors in ray-tracing scene containing face outlines

[occt.git] / tests / v3d / raytrace / bug25221

diff --git a/tests/v3d/raytrace/bug25221 b/tests/v3d/raytrace/bug25221
new file mode 100644 (file)
index 0000000..279cb22
--- /dev/null
+++ b/tests/v3d/raytrace/bug25221
@@ -0,0 +1,72 @@
+puts "========"
+puts "OCC25221"
+puts "========"
+##########################################
+## Visualization - Depth test errors in ray-tracing scene containing face outlines
+##########################################
+
+# custom shapes
+set aShape [locate_data_file occ/Bottom.brep]
+
+# setup 3D viewer content
+vinit name=View1 w=512 h=512
+
+vsetdispmode 1
+restore $aShape s
+vdisplay s
+vfit
+
+# activate ray-tracing
+vrenderparams -raytrace
+
+# highlight the shape
+vmoveto 200 200
+
+vdump $imagedir/${casename}_lines_closeup.png
+
+vzoom 0.5
+
+vdump $imagedir/${casename}_lines_far.png
+
+vfit
+
+# change camera to perspective
+vcamera -persp
+
+# change highlight display mode
+vdisplay s -highMode 1
+
+# highlight the shape again
+vmoveto 0 0
+vmoveto 200 200
+
+vdump $imagedir/${casename}_faces_closeup.png
+
+# apply transformation
+vlocrotate s 0 0 0 0 0 1 10
+vloctranslate s -30 0 0
+vmoveto 0 0
+vmoveto 200 200
+
+vdump $imagedir/${casename}_faces_closeup_rotated.png
+
+vlocreset s
+vmoveto 0 0
+vmoveto 200 200
+
+vzoom 0.5
+
+vdump $imagedir/${casename}_faces_far.png
+
+# enable Path tracing
+vrenderparams -gi
+vfit
+vfps 100
+
+vdump $imagedir/${casename}_faces_pt.png
+
+# rotate camera
+vrotate 0 0.2 0
+vfps 100
+
+vdump $imagedir/${casename}_faces_pt_rot.png