[codesyntax lang=”python”]
#******************************************************
# Spray an EcoSystem onto an object
#
# - ecospray.py
# - By Mark Caldwell
# - Version 0.1
# - 15th September 2006
# - Tested with Vue 5 Infinite 5.10 and Vue 6 Infinite Pre Release
# - http://www.impworks.co.uk/
#
# How to use in 3 easy steps
#
# 1. Download this file onto your computer
#
# 3. Select an object with a populated EcoSystem applied
#
# 4. Then run script and enter values when asked
# To run it go to Python -> Run Python Script
# Then locate the file on your computer
#
#******************************************************
#--------------------------------------------
# Get Input and Test Value for values 0-10000
#--------------------------------------------
def TestVal (messagetxt,titletxt,default):
hit=-2
val=-1
while hit<0:
try:
if int(val) in range (0,10000):
hit=1;
elif hit==-2:
val=Prompt (messagetxt,default,true,titletxt)
hit=-1
else:
val=Prompt ("Error: Value must be an integer between 0 and 10000\n\n"+messagetxt,val,true,titletxt)
except:
hit=-1
val=Prompt ("Error: Value must be an integer between 0 and 10000\n\n"+messagetxt,val,true,titletxt)
return val
#--------------------------------------------
# Set up Random Numbers
#--------------------------------------------
import random
ran = random.Random()
#----------------------------------------------
# Configuration: Get User Input
#----------------------------------------------
number_instances=TestVal ('Maximum Number of Instances to use (0-10000)','Select Maximum Instance','0')
#--------------------------------------------------------------------------
# Main
#--------------------------------------------------------------------------
if TestLoaded(): # Test user has a scene loaded
#--------------------------------------------------------------------------
# Test the user has 1 object selected with an Eco System on it
#--------------------------------------------------------------------------
numselected=CountSelectedObjects()
if numselected>1:
message="Please select only one object."
elif numselected<1:
message="Please select an object."
else:
#--------------------------------------------------------------------------
#Set Up a Few Variables
#--------------------------------------------------------------------------
obj=GetSelectedObjectByIndex(0) # Get selected object
mat=obj.Material(0) # Get material on selected object
Eco = GetEcosystemOnObject(obj) # Get EcoSystem on first selected
if Eco==None: # Check object has an EcoSystem Material
message="Please select an object with an EcoSystem material applied to it."
elif obj.IsLocked(): # Check object isn't locked
message="Please select an object that isn't locked."
else:
#--------------------------------------------------------------------------------
# Find out how many different objects can be used as instances for this EcoSystem
#--------------------------------------------------------------------------------
newinst=0
instcount=0
while newinst==0:
ret=Eco.AddInstance(instcount)
if ret==-1:
newinst=1
else:
instcount=instcount+1
instcount=instcount-1
#--------------------------------------------------------------------------
# Coat
#--------------------------------------------------------------------------
Eco.ClearInstances () # Clear all instances from Eco
obj2=AddCube()
obj2.Resize(0.1)
pos=obj.Position()
rot=obj.GetRotationAngles()
obj.SetPivotPosition((pos[0]),(pos[1]),(pos[2]))
obj2.SetPivotPosition((pos[0]),(pos[1]),(pos[2]))
# Now apply instances
for i in range(0,int(number_instances)):
x=random.uniform(0,360)
y=random.uniform(0,360)
z=random.uniform(0,360)
obj2.SetPosition(pos[0],pos[1],(pos[2]+1100))
obj.Rotate(x,y,z)
hitobj=GetFirstHitObject ((pos[0],pos[1],(pos[2]+1000)),(0,0,-1))
SelectOnly(hitobj)
if obj.IsSelected():
SelectOnly(obj2)
Drop()
pos2=obj2.Position()
instno=random.randint(0,instcount)
inst=Eco.AddInstance(instno)
Eco.SetInstancePosition (inst,pos2[0],pos2[1],pos2[2])
obj.SetRotationAngles(rot[0],rot[1],rot[2])
SelectOnly(obj2)
Delete()
message="Coating Completed. "+str(Eco.GetInstanceCount () )+" instances used."
else:
message="No Scene Loaded"
Message(message) # Display message
#--------------------------------------------------------------------------
# End of Script
#--------------------------------------------------------------------------
[/codesyntax]