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0026304: Visualization - wrong calculation of point in SelectMgr_RectangularFrustum::DetectedPoint

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vpa 2015-06-02 18:45:45 +03:00 committed by abv
parent 5050c82886
commit 026dbb46c9
2 changed files with 47 additions and 1 deletions
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2
src/SelectMgr/SelectMgr_RectangularFrustum.cxx
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@ -776,7 +776,7 @@ Standard_Real SelectMgr_RectangularFrustum::DistToGeometryCenter (const gp_Pnt&
// ======================================================================= // =======================================================================
SelectMgr_Vec3 SelectMgr_RectangularFrustum::DetectedPoint (const Standard_Real theDepth) const SelectMgr_Vec3 SelectMgr_RectangularFrustum::DetectedPoint (const Standard_Real theDepth) const
{ {
return myNearPickedPnt + myViewRayDir * theDepth; return myNearPickedPnt + myViewRayDir.Normalized() * theDepth;
} }
// ======================================================================= // =======================================================================

46
tests/bugs/vis/bug26304 Normal file
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@ -0,0 +1,46 @@
puts "============"
puts "CR26304"
puts "============"
puts ""
##########################################################################################
puts "Visualization - wrong calculation of point in SelectMgr_RectangularFrustum::DetectedPoint"
##########################################################################################
proc findPoint {theInfoString} {
puts $theInfoString
set aStringArr [split $theInfoString " "]
set aSize [llength $aStringArr]
for {set aIdx 0} {$aIdx < $aSize} {incr aIdx} {
set aItem [lindex $theInfoString $aIdx]
if {[string compare $aItem "Point:"] == 0} {
set aX [string trim [lindex $theInfoString [expr $aIdx + 1]]]
set aY [string trim [lindex $theInfoString [expr $aIdx + 2]]]
set aZ [string trim [lindex $theInfoString [expr $aIdx + 3]]]
return [list $aX $aY $aZ]
}
}
}
pload VISUALIZATION MODELING
vinit View1
vsetdispmode 1
box b 100 100 100
vdisplay b
vfit
vselect 48 258
set anOut [split [vstate -entities] "\n"]
set aPnt [findPoint [lindex $anOut 1]]
vpoint p {*}$aPnt
vfit
vviewparams -scale 22.3 -proj 0.576 -0.78 0.24 -up -0.21 0.136 0.967
vviewparams -at 10.887 16.807 36.2306 -eye 111.071 -118.34 77.44
if {[vreadpixel 103 293 name] != "YELLOW 1"} {
puts "ERROR: Wrong point calculated"
}
vdump ${imagedir}/${casename}.png