def display (self):
self.camera (
position = sp.tEva ((sp.world.rocket.positionX + 4, sp.world.rocket.positionY, sp.world.rocket.positionZ)),
focus = sp.tEva ((sp.world.rocket.positionX, sp.world.rocket.positionY, sp.world.rocket.positionZ + 1.5))
)
self.earth ()
self.moon ()
self.body (
position = sp.tEva ((sp.world.rocket.positionX, sp.world.rocket.positionY, sp.world.rocket.positionZ)),
attitude = sp.world.rocket._shipRotMat,
parts = lambda:
self.nose () +
self.bracket (
parts = lambda:
self.tankGreen () +
self.tankRed () +
self.tankBlue () +
self.tankYellow () +
self.gimbal (
rotation = sp.world.rocket.blueYellowAngle,
parts = lambda:
self.thruster (
rotation = sp.world.rocket.greenRedAngle,
parts = lambda:
self.flame (
scale = sp.tsMul ((1, 1, 1),
sp.world.rocket.thrust / sp.world.rocket.thrusterMaxForce * (0.9 + 0.1 * rd.random ())),
color = (1, 0.3 + 0.7 * rd.random (), 0))
) ) ) )
def getPlateColor(temperature):
return sp.tsMul((1, 0.7, 0), (1 + temperature) / 10.)
def __call__ (self, brightness):
self.color = sp.tsMul (self.originalColor, 0.2 + 0.8 * brightness)
return sp.Cylinder.__call__ (self)
def __call__ (self, on):
self.color = self.originalColor if on else sp.tsMul (self.originalColor, 0.2)
return sp.Cylinder.__call__ (self)
def getGravVec(mass0, mass1, diam, relPos):
relPos = sp.tEva(relPos)
dist = sp.tNor(relPos)
factor = -1 if dist > diam / 2 else 0.1
return sp.tsMul(sp.tUni(relPos),
factor * gamma * mass0 * mass1 / (dist * dist))