FIRE in BFG

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FIRE in BFG

• Group Seven
• Sung-Soo Kim

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Fire in the real world

• Material or Fuel
• Air
• Spark

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Fire in BFG

• Some the static shapes.
• Compare with other game
• Code for Fire
• Code in Parameter

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Problems

• According to the previous code, we can not put
  more than two fires in same time.
• Thus, we decide the using the information, which
  is the in the chart.
• We will put fire on the some objects.

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MATRIAL

• These shows that the list of static shapes.
• These are visual objects but untouchable.
• Other words, Collision detection
• does not work.

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Problems
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Possible ways

• First of all, we need to make interactive object
  for fire.
• We decided that the fire code in the object
  itself.
• But still we do not know how can we know that
  position of the fire on the objects

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More problems
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Compare to other game
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Particle Emitter Data Blocks

• ParticleEmitterNodeData (PEND)
• -Think of this as the base for the emitter. It
  controls one aspect of the particle emitter- time
• ParticleEmitterData(PED)
• - How many particles are emitted, how fast,
  and in what position /direction

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Particle Emitter Data Blocks(2)

• ParticleData (PD)
• -This describes individual particles. It
  controls coloration, fade, spin, drag, velocity,
  acceleration, and whether gravity, particle life
  ,and a few other things affect a particle.

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PD Datablock Parameters
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PD Datablock Parameters (2)

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Lets see the code
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fire code

• datablock ParticleData(ChimneySmoke)
• textureName "/data/shapes/particles
  /fire"
• dragCoefficient 0.0
• gravityCoefficient -0.2 // rises slowly
• inheritedVelFactor 0.00
• lifetimeMS 3000
• lifetimeVarianceMS 250
• useInvAlpha false
• spinRandomMin -30.0
• spinRandomMax 30.0
• colors0 "0.6 0.6 0.6 0.1"
• colors1 "0.6 0.6 0.6 0.1"
• colors2 "0.6 0.6 0.6 0.0"
• sizes0 0.5
• sizes1 0.75
• sizes2 1.5

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Summary

• Static objects
• Compare with another games
• Code for fire and smoke