Modelsunderray is driven ' me craz-ay 2004-03-25 - By Carl Welch
Back
I've been trying to master terrain following for some time now. I've
looked at just about every example on the web and in books that I can
find. I just can't seem to get it to work for me.
The only model this modelunderray script CAN'T see is "terrain", the
one that I want to get isectposition.z from and put it into the
camera's transform.position.z I don't think thats to much to ask.
Terrain Following script:
targetpos = scene.model("target").getworldtransform().position
modelsList = scene.modelsunderray(vector(targetpos.X, targetpos.Y,
100), vector(0,0,-1), #detailed)
whichmodel = void
totalmodels = modelsList.count
repeat with x = 1 to totalmodels
put modelsList[x].model.name
if modelsList[x].model.name = "terrain" then
whichmodel = x
exit repeat
end if
end repeat
if whichmodel <> void then
vertb = modelsList[whichmodel].isectposition.z
else
vertb = 5
end if
scene.model("target").transform.position.z = vertb
What concept am I not grasping to make this work?
--Carl
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