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This commit is contained in:
Mike Goslin 2001-01-30 03:09:17 +00:00
parent d7628d3319
commit 9f4ea73aac
3 changed files with 49 additions and 5 deletions
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37
direct/src/particles/ForceGroup.py
View File

@ -87,3 +87,40 @@ class ForceGroup(DirectObject):
l.append(self.node.getForce(i))
return l
def printParams(self, file = sys.stdout, targ = 'self'):
"""printParams(file, targ)"""
file.write('# Force parameters\n')
for i in range(self.node.getNumForces()):
f = self.node.getForce(i)
fname = 'force%d' % i
if isinstance(f, LinearForce):
amplitude = f.getAmplitude()
massDependent = f.getMassDependent()
if isinstance(f, LinearCylinderVortexForce):
file.write(fname + ' = LinearCylinderVortexForce(%.4f, %.4f, %.4f, %.4f, %d)\n' % (f.getRadius(), f.getLength(), f.getCoef(), amplitude, massDependent))
elif isinstance(f, LinearDistanceForce):
radius = f.getRadius()
falloffType = f.getFalloffType()
ftype = 'FTONEOVERR'
if (falloffType == LinearDistanceForce.LinearDistanceForce.FTONEOVERR):
ftype = 'FTONEOVERR'
elif (falloffType == LinearDistanceForce.LinearDistanceForce.FTONEOVERRSQUARED):
ftype = 'FTONEOVERRSQUARED'
elif (falloffType == LinearDistanceForce.LinearDistanceForce.FTONEOVERRCUBED):
ftype = 'FTONEOVERRCUBED'
forceCenter = f.getForceCenter()
if isinstance(f, LinearSinkForce):
file.write(fname + ' = LinearSinkForce(Vec3(%.4f, %.4f, %.4f), %s, %.4f, %.4f, %d)\n' % (forceCenter[0], forceCenter[1], forceCenter[2], ftype, radius, amplitude, massDependent))
elif isinstance(f, LinearSourceForce):
file.write(fname + ' = LinearSourceForce(Vec3(%.4f, %.4f, %.4f), %s, %.4f, %.4f, %d)\n' % (forceCenter[0], forceCenter[1], forceCenter[2], ftype, radius, amplitude, massDependent))
elif isinstance(f, LinearFrictionForce):
file.write(fname + ' = LinearFrictionForce(%.4f, %.4f, %d)\n' % (f.getCoef(), amplitude, massDependent))
elif isinstance(f, LinearJitterForce):
file.write(fname + ' = LinearJitterForce(%.4f, %d)\n' % (amplitude, massDependent))
elif isinstance(f, LinearNoiseForce):
file.write(fname + ' = LinearNoiseForce(%.4f, %d)\n' % (amplitude, massDependent))
elif isinstance(f, LinearVectorForce):
vec = f.getVector()
file.write(fname + ' = LinearVectorForce(Vec3(%.4f, %.4f, %.4f), %.4f, %d)\n' % (vec[0], vec[1], vec[2], amplitude, massDependent))
file.write(fname + '.setActive(%d)\n' % f.getActive())
file.write(targ + '.addForce(%s)\n' % fname)

15
direct/src/particles/ParticleEffect.py
View File

@ -86,16 +86,23 @@ class ParticleEffect(NodePath):
f.write('\n')
# Save all the forces to file
num = 0
for fg in self.forceGroupDict.values():
target = 'f%d' % num
num = num + 1
f.write(target + ' = ForceGroup.ForceGroup(\'%s\')\n' % fg.getName())
fg.printParams(f, target)
f.write('self.addForceGroup(%s)\n' % target)
# Save all the particles to file
f.write('self.particlesDict = {}\n')
num = 1
num = 0
for p in self.particlesDict.values():
target = 'particles%d' % num
target = 'p%d' % num
num = num + 1
f.write(target + ' = Particles.Particles(\'%s\')\n' % p.name)
f.write(target + ' = Particles.Particles(\'%s\')\n' % p.getName())
p.printParams(f, target)
f.write('self.addParticles(' + target + ')\n')
f.write('self.addParticles(%s)\n' % target)
# Close the file
f.close()

2
direct/src/particles/ParticleTest.py
View File

@ -20,4 +20,4 @@ pe.addForceGroup(fg)
pe.enable()
# Particle Panel
ParticlePanel.ParticlePanel(pe)
pp = ParticlePanel.ParticlePanel(pe)