Hi,
I have been working with VRML97Player that loads VRML files. I am having
problems with certain VRML files that I believe the Player reads
incorrectly. The files that I am having problems with have Proto and IS
statements included in them. For example, the sample file I have included at
the bottom is to view three cubes, one green and two red. The problem is
that when I view the file with the Player I will see an assortment of
objects. Sometimes I will see one red cube, or one green cube or all of the
cubes, but never will I see all of the cubes every time. I was curious to
know if this is a bug with the Player or just me. Note: I have used
VRML97Viewer and SimpleVRML97Viewer and they work fine but they ignore some
of the VRML language.
Thanks in advance,
William Grady
#VRML V2.0 utf8
PROTO MyBox
[
exposedField SFVec3f translation 0 0 0
exposedField SFColor myBoxColor 1 0 0
]
{
Transform {
translation IS translation
scale 0.9 0.9 0.9
children [
Shape {
appearance Appearance {
material Material {
diffuseColor IS myBoxColor
}
}
geometry Box {
size 1 1 1
}
}
]
}
}
DEF MyBox_0 MyBox {}
DEF MyBox_1 MyBox {
translation 1 0 0
}
DEF MyBox_2 MyBox {
translation 2 0 0
myBoxColor 0 1 0
}
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