[occt.git] / tests / v3d / glsl / phong_plastic

puts "========"
puts "Per-pixel lighting using GLSL program (Phong shading), check plastic material"
puts "========"

# create box
box b 1 2 3

# draw box
vclear
vclose ALL
vinit View1
vsetdispmode 1
vaxo
vdisplay     b
vsetmaterial b PLASTIC
vsetcolor    b GREEN
vfit
vrotate 0.2 0.0 0.0

# take snapshot with fixed pipeline
vdump $::imagedir/${::casename}_OFF.png
set aColorL [vreadpixel 150 250 rgb name]
set aColorR [vreadpixel 250 250 rgb name]
if { "$aColorL" != "GREEN3" || "$aColorR" != "GREEN4" } {
  puts "Error: wrong color (fixed pipeline)!"
}

vshaderprog b phong
set aColorL [vreadpixel 150 250 rgb name]
set aColorR [vreadpixel 250 250 rgb name]
if { "$aColorL" != "GREEN3" || "$aColorR" != "GREEN4" } {
  puts "Error: wrong color (Phong shader)!"
}
Commit	Line	Data
64c759f8	1	puts "========"
	2	puts "Per-pixel lighting using GLSL program (Phong shading), check plastic material"
	3	puts "========"
	4
	5	# create box
	6	box b 1 2 3
	7
	8	# draw box
64c759f8	9	vclear
8e0a2b19	10	vclose ALL
8e0a2b19	11	vinit View1
64c759f8	12	vsetdispmode 1
	13	vaxo
	14	vdisplay b
	15	vsetmaterial b PLASTIC
	16	vsetcolor b GREEN
	17	vfit
	18	vrotate 0.2 0.0 0.0
	19
	20	# take snapshot with fixed pipeline
	21	vdump $::imagedir/${::casename}_OFF.png
	22	set aColorL [vreadpixel 150 250 rgb name]
	23	set aColorR [vreadpixel 250 250 rgb name]
	24	if { "$aColorL" != "GREEN3" \|\| "$aColorR" != "GREEN4" } {
	25	puts "Error: wrong color (fixed pipeline)!"
	26	}
	27
	28	vshaderprog b phong
	29	set aColorL [vreadpixel 150 250 rgb name]
	30	set aColorR [vreadpixel 250 250 rgb name]
	31	if { "$aColorL" != "GREEN3" \|\| "$aColorR" != "GREEN4" } {
	32	puts "Error: wrong color (Phong shader)!"
	33	}