[occt.git] / tests / bugs / vis / bug25400

puts "========"
puts "OCC25400"
puts "========"
puts ""
###################################################################################################
#  Visualization, TKOpenGl - Structure disappears if assigned a non-default Z layer
###################################################################################################

box b 1 2 3
vinit
vdisplay b
vrenderparams -frustumculling on
vfit

vdump $imagedir/${casename}_default_layer.png

# 1. Test a non-default Z layer:
# the object should not disappear from the screen
# due to wrong frustum culling operation

vzlayer add
vobjzlayer set b 1
# vfit is used to redraw the view, the box disappeared after this due to the issue 25400
vfit

vdump $imagedir/${casename}_new_layer.png

vzlayer del 1
# vfit is used to redraw the view, the textured box appeared again after this
vfit

vdump $imagedir/${casename}_after_delete_layer.png

# 2. Test a non-default display priority value:
# the object should not disappear from the screen
# due to wrong frustum culling operation

vpriority b
vpriority b 6

vdump $imagedir/${casename}_new_priority.png

checkview -screenshot -3d -path ${imagedir}/${test_image}.png
Commit	Line	Data
a0c20252	1	puts "========"
	2	puts "OCC25400"
	3	puts "========"
	4	puts ""
	5	###################################################################################################
	6	# Visualization, TKOpenGl - Structure disappears if assigned a non-default Z layer
	7	###################################################################################################
	8
	9	box b 1 2 3
	10	vinit
	11	vdisplay b
0e3025bc	12	vrenderparams -frustumculling on
a0c20252	13	vfit
	14
	15	vdump $imagedir/${casename}_default_layer.png
	16
	17	# 1. Test a non-default Z layer:
	18	# the object should not disappear from the screen
	19	# due to wrong frustum culling operation
	20
	21	vzlayer add
	22	vobjzlayer set b 1
	23	# vfit is used to redraw the view, the box disappeared after this due to the issue 25400
	24	vfit
	25
	26	vdump $imagedir/${casename}_new_layer.png
	27
	28	vzlayer del 1
	29	# vfit is used to redraw the view, the textured box appeared again after this
	30	vfit
	31
	32	vdump $imagedir/${casename}_after_delete_layer.png
	33
	34	# 2. Test a non-default display priority value:
	35	# the object should not disappear from the screen
	36	# due to wrong frustum culling operation
	37
	38	vpriority b
	39	vpriority b 6
	40
	41	vdump $imagedir/${casename}_new_priority.png
	42
5747059b	43	checkview -screenshot -3d -path ${imagedir}/${test_image}.png