Demolition Script

Hi Hello

Demolition pre-fractured geometry with scripted bomb

Few words about bombSetup script.
Thus it adds in the scene group named BOMB"Suffix"_GRP that contains few objects namely:
bomb"suffix" - bomb epicenter
initValuesS"suffix" - initial values for explosion (position = velocity = direction, rotation = rotation)
bombMax"suffix" - bomb maximum range
bombMin"suffix" - bomb minimum range
bombMin and bombMax emitters has "Speed" and "Max particles" set to 0. I used spherical emitter because it easily visualises ranges( and you can scale all axis at once )
All objects(bombMin,bombMax,initValues) are parented initially to bomb epicenter.

And the next few sentences about "simulationEvents" script. Although most of information you can find in comments few explanations may be useful.
At the beginning of "onSimulationFrame" (under "#variables" section )you can find some customizable attributes such as:
pEmission- corresponds to particle emission.
velFactor- main velocity multiplier
rotFactor- main rotation multiplier
onVExit- (True)initial values are changing continuously until object exits bomb volume
dynamicGroups - objects you want to smash need to be in group and that group name you should put in list like an example in comment shows
forceAttenuation - script comment and "http://en.wikipedia.org/wiki/File:Root_graphs.svg"
attReverse - seems to be quite obvious :)
rVelX,Y,Z - adds random velocity per simulation step to all objects
rRotX,Y,Z - do same as above but with rotation channel
rPOVelX,Y,Z - adds random velocity per object
rPORotX,Y,Z - exact same thing but for rotation attr
All randomization works as follows: random rVelX = 2; makes random from -2 to 2 for rVelX

And few last things.
For particle emission make sure you added particleEmitter named pContainer(set it speed to 0 and type to Dumb for example)
Use the same name of objects in the simulationEvent script and in the scene otherwise you can get error. ("#objects" section)

Before you start your simulation make objects rigidBody and set their "Dyn motion" to NO. You can also define initial velocity and rotation for objects to 0.

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