diff --git a/direct/src/showbase/Particles.py b/direct/src/showbase/Particles.py index c2c1122798..4423a28043 100644 --- a/direct/src/showbase/Particles.py +++ b/direct/src/showbase/Particles.py @@ -173,16 +173,29 @@ class Particles(ParticleSystem.ParticleSystem): """stop(self)""" taskMgr.removeTasksNamed('update-particles') + def bakeConfig(self, filename): + """saveFileData(self, filename)""" + #fname = Filename(filename) + #fname.resolveFilename(getParticlePath()) + #fname.resolveFilename(getModelPath()) + f = open(filename.toOsSpecific(), 'wb') + # Add a blank line + f.write('\n') + # Now output style details to file + self.printParams(f) + # Close the file + f.close() + def saveConfig(self, filename): """saveFileData(self, filename)""" #fname = Filename(filename) #fname.resolveFilename(getParticlePath()) #fname.resolveFilename(getModelPath()) - f = open(filename.toOsSpecific(), 'ab') + f = open(filename.toOsSpecific(), 'wb') # Add a blank line f.write('\n') # Now output style details to file - self.printParams(f) + self.printParams(f, 1) # Close the file f.close() @@ -196,32 +209,41 @@ class Particles(ParticleSystem.ParticleSystem): #fname.resolveFilename(getModelPath()) execfile(filename.toOsSpecific()) - def printParams(self, file = sys.stdout): + def printParams(self, file = sys.stdout, bakeflag = 0): """printParams(self, file)""" + targ = 'self' + if (bakeflag == 0): + targ = 'p' + file.write('from Particles import *\n') + file.write('p = Particles()\n') + file.write('ppath = p.getNodePath()\n') + file.write('ppath.setPos(0.0, 2.0, 4.0)\n') + file.write('ppath.reparentTo(render)\n') + file.write('p.start()\n') file.write('# Particles parameters\n') - file.write('self.setFactory(\"' + self.factoryType + '\")\n') - file.write('self.setRenderer(\"' + self.rendererType + '\")\n') - file.write('self.setEmitter(\"' + self.emitterType + '\")\n') + file.write(targ + '.setFactory(\"' + self.factoryType + '\")\n') + file.write(targ + '.setRenderer(\"' + self.rendererType + '\")\n') + file.write(targ + '.setEmitter(\"' + self.emitterType + '\")\n') file.write('# Factory parameters\n') - file.write('self.factory.setLifespanBase(%.4f)\n' % self.factory.getLifespanBase()) - file.write('self.factory.setLifespanSpread(%.4f)\n' % self.factory.getLifespanSpread()) - file.write('self.factory.setMassBase(%.4f)\n' % self.factory.getMassBase()) - file.write('self.factory.setMassSpread(%.4f)\n' % self.factory.getMassSpread()) - file.write('self.factory.setTerminalVelocityBase(%.4f)\n' % self.factory.getTerminalVelocityBase()) - file.write('self.factory.setTerminalVelocitySpread(%.4f)\n' % self.factory.getTerminalVelocitySpread()) + file.write(targ + '.factory.setLifespanBase(%.4f)\n' % self.factory.getLifespanBase()) + file.write(targ + '.factory.setLifespanSpread(%.4f)\n' % self.factory.getLifespanSpread()) + file.write(targ + '.factory.setMassBase(%.4f)\n' % self.factory.getMassBase()) + file.write(targ + '.factory.setMassSpread(%.4f)\n' % self.factory.getMassSpread()) + file.write(targ + '.factory.setTerminalVelocityBase(%.4f)\n' % self.factory.getTerminalVelocityBase()) + file.write(targ + '.factory.setTerminalVelocitySpread(%.4f)\n' % self.factory.getTerminalVelocitySpread()) if (self.factoryType == "PointParticleFactory"): file.write('# Point factory parameters\n') elif (self.factoryType == "ZSpinParticleFactory"): file.write('# Z Spin factory parameters\n') - file.write('self.factory.setInitialAngle(%.4f)\n' % self.factory.getInitialAngle()) - file.write('self.factory.setFinalAngle(%.4f)\n' % self.factory.getFinalAngle()) - file.write('self.factory.setInitialAngleSpread(%.4f)\n' % self.factory.getInitialAngleSpread()) - file.write('self.factory.setFinalAngleSpread(%.4f)\n' % self.factory.getFinalAngleSpread()) + file.write(targ + '.factory.setInitialAngle(%.4f)\n' % self.factory.getInitialAngle()) + file.write(targ + '.factory.setFinalAngle(%.4f)\n' % self.factory.getFinalAngle()) + file.write(targ + '.factory.setInitialAngleSpread(%.4f)\n' % self.factory.getInitialAngleSpread()) + file.write(targ + '.factory.setFinalAngleSpread(%.4f)\n' % self.factory.getFinalAngleSpread()) elif (self.factoryType == "OrientedParticleFactory"): file.write('# Oriented factory parameters\n') - file.write('self.factory.setInitialOrientation(%.4f)\n' % self.factory.getInitialOrientation()) - file.write('self.factory.setFinalOrientation(%.4f)\n' % self.factory.getFinalOrientation()) + file.write(targ + '.factory.setInitialOrientation(%.4f)\n' % self.factory.getInitialOrientation()) + file.write(targ + '.factory.setFinalOrientation(%.4f)\n' % self.factory.getFinalOrientation()) file.write('# Renderer parameters\n') alphaMode = self.renderer.getAlphaMode() @@ -237,15 +259,15 @@ class Particles(ParticleSystem.ParticleSystem): elif (alphaMode == BaseParticleRenderer.BaseParticleRenderer.PRALPHAUSER): aMode = "PRALPHAUSER" - file.write('self.renderer.setAlphaMode(BaseParticleRenderer.BaseParticleRenderer.' + aMode + ')\n') - file.write('self.renderer.setUserAlpha(%.2f)\n' % self.renderer.getUserAlpha()) + file.write(targ + '.renderer.setAlphaMode(BaseParticleRenderer.BaseParticleRenderer.' + aMode + ')\n') + file.write(targ + '.renderer.setUserAlpha(%.2f)\n' % self.renderer.getUserAlpha()) if (self.rendererType == "Point"): file.write('# Point parameters\n') - file.write('self.renderer.setPointSize(%.2f)\n' % self.renderer.getPointSize()) + file.write(targ + '.renderer.setPointSize(%.2f)\n' % self.renderer.getPointSize()) sColor = self.renderer.getStartColor() - file.write(('self.renderer.setStartColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) + file.write((targ + '.renderer.setStartColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) sColor = self.renderer.getEndColor() - file.write(('self.renderer.setEndColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) + file.write((targ + '.renderer.setEndColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) blendType = self.renderer.getBlendType() bType = "PPONECOLOR" if (blendType == PointParticleRenderer.PointParticleRenderer.PPONECOLOR): @@ -254,7 +276,7 @@ class Particles(ParticleSystem.ParticleSystem): bType = "PPBLENDLIFE" elif (blendType == PointParticleRenderer.PointParticleRenderer.PPBLENDVEL): bType = "PPBLENDVEL" - file.write('self.renderer.setBlendType(PointParticleRenderer.PointParticleRenderer.' + bType + ')\n') + file.write(targ + '.renderer.setBlendType(PointParticleRenderer.PointParticleRenderer.' + bType + ')\n') blendMethod = self.renderer.getBlendMethod() bMethod = "PPNOBLEND" if (blendMethod == BaseParticleRenderer.BaseParticleRenderer.PPNOBLEND): @@ -263,44 +285,44 @@ class Particles(ParticleSystem.ParticleSystem): bMethod = "PPBLENDLINEAR" elif (blendMethod == BaseParticleRenderer.BaseParticleRenderer.PPBLENDCUBIC): bMethod = "PPBLENDCUBIC" - file.write('self.renderer.setBlendMethod(BaseParticleRenderer.BaseParticleRenderer.' + bMethod + ')\n') + file.write(targ + '.renderer.setBlendMethod(BaseParticleRenderer.BaseParticleRenderer.' + bMethod + ')\n') elif (self.rendererType == "LineParticleRenderer"): file.write('# Line parameters\n') sColor = self.renderer.getHeadColor() - file.write(('self.renderer.setHeadColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) + file.write((targ + '.renderer.setHeadColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) sColor = self.renderer.getTailColor() - file.write(('self.renderer.setTailColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) + file.write((targ + '.renderer.setTailColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) elif (self.rendererType == "GeomParticleRenderer"): file.write('# Geom parameters\n') node = self.renderer.getGeomNode() - file.write('self.renderer.setGeomNode(' + node.getName() + ')\n') + file.write(targ + '.renderer.setGeomNode(' + node.getName() + ')\n') elif (self.rendererType == "SparkleParticleRenderer"): file.write('# Sparkle parameters\n') sColor = self.renderer.getCenterColor() - file.write(('self.renderer.setCenterColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) + file.write((targ + '.renderer.setCenterColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) sColor = self.renderer.getEdgeColor() - file.write(('self.renderer.setEdgeColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) - file.write('self.renderer.setBirthRadius(%.4f)\n' % self.renderer.getBirthRadius()) - file.write('self.renderer.setDeathRadius(%.4f)\n' % self.renderer.getDeathRadius()) + file.write((targ + '.renderer.setEdgeColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) + file.write(targ + '.renderer.setBirthRadius(%.4f)\n' % self.renderer.getBirthRadius()) + file.write(targ + '.renderer.setDeathRadius(%.4f)\n' % self.renderer.getDeathRadius()) lifeScale = self.renderer.getLifeScale() lScale = "SPNOSCALE" if (lifeScale == SparkleParticleRenderer.SparkleParticleRenderer.SPSCALE): lScale = "SPSCALE" - file.write('self.renderer.setLifeScale(SparkleParticleRenderer.SparkleParticleRenderer.' + lScale + ')\n') + file.write(targ + '.renderer.setLifeScale(SparkleParticleRenderer.SparkleParticleRenderer.' + lScale + ')\n') elif (self.rendererType == "SpriteParticleRenderer"): file.write('# Sprite parameters\n') tex = self.renderer.getTexture() - file.write('self.renderer.setTexture(loader.loadTexture(\'' + tex.getName() + '\'))\n') + file.write(targ + '.renderer.setTexture(loader.loadTexture(\'' + tex.getName() + '\'))\n') sColor = self.renderer.getColor() - file.write(('self.renderer.setColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) - file.write('self.renderer.setXScaleFlag(%d)\n' % self.renderer.getXScaleFlag()) - file.write('self.renderer.setYScaleFlag(%d)\n' % self.renderer.getYScaleFlag()) - file.write('self.renderer.setAnimAngleFlag(%d)\n' % self.renderer.getAnimAngleFlag()) - file.write('self.renderer.setInitialXScale(%.4f)\n' % self.renderer.getInitialXScale()) - file.write('self.renderer.setFinalXScale(%.4f)\n' % self.renderer.getFinalXScale()) - file.write('self.renderer.setInitialYScale(%.4f)\n' % self.renderer.getInitialYScale()) - file.write('self.renderer.setFinalYScale(%.4f)\n' % self.renderer.getFinalYScale()) - file.write('self.renderer.setNonanimatedTheta(%.4f)\n' % self.renderer.getNonanimatedTheta()) + file.write((targ + '.renderer.setColor(Vec4(%.2f, %.2f, %.2f, %.2f))\n' % (sColor[0], sColor[1], sColor[2], sColor[3]))) + file.write(targ + '.renderer.setXScaleFlag(%d)\n' % self.renderer.getXScaleFlag()) + file.write(targ + '.renderer.setYScaleFlag(%d)\n' % self.renderer.getYScaleFlag()) + file.write(targ + '.renderer.setAnimAngleFlag(%d)\n' % self.renderer.getAnimAngleFlag()) + file.write(targ + '.renderer.setInitialXScale(%.4f)\n' % self.renderer.getInitialXScale()) + file.write(targ + '.renderer.setFinalXScale(%.4f)\n' % self.renderer.getFinalXScale()) + file.write(targ + '.renderer.setInitialYScale(%.4f)\n' % self.renderer.getInitialYScale()) + file.write(targ + '.renderer.setFinalYScale(%.4f)\n' % self.renderer.getFinalYScale()) + file.write(targ + '.renderer.setNonanimatedTheta(%.4f)\n' % self.renderer.getNonanimatedTheta()) blendMethod = self.renderer.getAlphaBlendMethod() bMethod = "PPNOBLEND" if (blendMethod == BaseParticleRenderer.BaseParticleRenderer.PPNOBLEND): @@ -309,8 +331,8 @@ class Particles(ParticleSystem.ParticleSystem): bMethod = "PPBLENDLINEAR" elif (blendMethod == BaseParticleRenderer.BaseParticleRenderer.PPBLENDCUBIC): bMethod = "PPBLENDCUBIC" - file.write('self.renderer.setAlphaBlendMethod(BaseParticleRenderer.BaseParticleRenderer.' + bMethod + ')\n') - file.write('self.renderer.setAlphaDisable(%d)\n' % self.renderer.getAlphaDisable()) + file.write(targ + '.renderer.setAlphaBlendMethod(BaseParticleRenderer.BaseParticleRenderer.' + bMethod + ')\n') + file.write(targ + '.renderer.setAlphaDisable(%d)\n' % self.renderer.getAlphaDisable()) file.write('# Emitter parameters\n') emissionType = self.emitter.getEmissionType() @@ -321,58 +343,58 @@ class Particles(ParticleSystem.ParticleSystem): eType = "ETRADIATE" elif (emissionType == BaseParticleEmitter.BaseParticleEmitter.ETCUSTOM): eType = "ETCUSTOM" - file.write('self.emitter.setEmissionType(BaseParticleEmitter.BaseParticleEmitter.' + eType + ')\n') - file.write('self.emitter.setAmplitude(%.4f)\n' % self.emitter.getAmplitude()) - file.write('self.emitter.setAmplitudeSpread(%.4f)\n' % self.emitter.getAmplitudeSpread()) + file.write(targ + '.emitter.setEmissionType(BaseParticleEmitter.BaseParticleEmitter.' + eType + ')\n') + file.write(targ + '.emitter.setAmplitude(%.4f)\n' % self.emitter.getAmplitude()) + file.write(targ + '.emitter.setAmplitudeSpread(%.4f)\n' % self.emitter.getAmplitudeSpread()) oForce = self.emitter.getOffsetForce() - file.write(('self.emitter.setOffsetForce(Vec3(%.4f, %.4f, %.4f))\n' % (oForce[0], oForce[1], oForce[2]))) + file.write((targ + '.emitter.setOffsetForce(Vec3(%.4f, %.4f, %.4f))\n' % (oForce[0], oForce[1], oForce[2]))) oForce = self.emitter.getExplicitLaunchVector() - file.write(('self.emitter.setExplicitLaunchVector(Vec3(%.4f, %.4f, %.4f))\n' % (oForce[0], oForce[1], oForce[2]))) + file.write((targ + '.emitter.setExplicitLaunchVector(Vec3(%.4f, %.4f, %.4f))\n' % (oForce[0], oForce[1], oForce[2]))) orig = self.emitter.getRadiateOrigin() - file.write(('self.emitter.setRadiateOrigin(Point3(%.4f, %.4f, %.4f))\n' % (orig[0], orig[1], orig[2]))) + file.write((targ + '.emitter.setRadiateOrigin(Point3(%.4f, %.4f, %.4f))\n' % (orig[0], orig[1], orig[2]))) if (self.emitterType == "BoxEmitter"): file.write('# Box parameters\n') bound = self.emitter.getMinBound() - file.write(('self.emitter.setMinBound(Point3(%.4f, %.4f, %.4f))\n' % (bound[0], bound[1], bound[2]))) + file.write((targ + '.emitter.setMinBound(Point3(%.4f, %.4f, %.4f))\n' % (bound[0], bound[1], bound[2]))) bound = self.emitter.getMaxBound() - file.write(('self.emitter.setMaxBound(Point3(%.4f, %.4f, %.4f))\n' % (bound[0], bound[1], bound[2]))) + file.write((targ + '.emitter.setMaxBound(Point3(%.4f, %.4f, %.4f))\n' % (bound[0], bound[1], bound[2]))) elif (self.emitterType == "DiscEmitter"): file.write('# Disc parameters\n') - file.write('self.emitter.setRadius(%.4f)\n' % self.emitter.getRadius()) + file.write(targ + '.emitter.setRadius(%.4f)\n' % self.emitter.getRadius()) if (eType == "ETCUSTOM"): - file.write('self.emitter.setOuterAngle(%.4f)\n' % self.emitter.getOuterAngle()) - file.write('self.emitter.setInnerAngle(%.4f)\n' % self.emitter.getInnerAngle()) - file.write('self.emitter.setOuterMagnitude(%.4f)\n' % self.emitter.getOuterMagnitude()) - file.write('self.emitter.setInnerMagnitude(%.4f)\n' % self.emitter.getInnerMagnitude()) - file.write('self.emitter.setCubicLerping(%d)\n' % self.emitter.getCubicLerping()) + file.write(targ + '.emitter.setOuterAngle(%.4f)\n' % self.emitter.getOuterAngle()) + file.write(targ + '.emitter.setInnerAngle(%.4f)\n' % self.emitter.getInnerAngle()) + file.write(targ + '.emitter.setOuterMagnitude(%.4f)\n' % self.emitter.getOuterMagnitude()) + file.write(targ + '.emitter.setInnerMagnitude(%.4f)\n' % self.emitter.getInnerMagnitude()) + file.write(targ + '.emitter.setCubicLerping(%d)\n' % self.emitter.getCubicLerping()) elif (self.emitterType == "LineEmitter"): file.write('# Line parameters\n') point = self.emitter.getEndpoint1() - file.write(('self.emitter.setEndpoint1(Point3(%.4f, %.4f, %.4f))\n' % (point[0], point[1], point[2]))) + file.write((targ + '.emitter.setEndpoint1(Point3(%.4f, %.4f, %.4f))\n' % (point[0], point[1], point[2]))) point = self.emitter.getEndpoint2() - file.write(('self.emitter.setEndpoint2(Point3(%.4f, %.4f, %.4f))\n' % (point[0], point[1], point[2]))) + file.write((targ + '.emitter.setEndpoint2(Point3(%.4f, %.4f, %.4f))\n' % (point[0], point[1], point[2]))) elif (self.emitterType == "PointEmitter"): file.write('# Point parameters\n') point = self.emitter.getLocation() - file.write(('self.emitter.setLocation(Point3(%.4f, %.4f, %.4f))\n' % (point[0], point[1], point[2]))) + file.write((targ + '.emitter.setLocation(Point3(%.4f, %.4f, %.4f))\n' % (point[0], point[1], point[2]))) elif (self.emitterType == "RectangleEmitter"): file.write('# Rectangle parameters\n') bound = self.emitter.getMinBound() - file.write(('self.emitter.setMinBound(Point2(%.4f, %.4f))\n' % (point[0], point[1]))) + file.write((targ + '.emitter.setMinBound(Point2(%.4f, %.4f))\n' % (point[0], point[1]))) bound = self.emitter.getMaxBound() - file.write(('self.emitter.setMaxBound(Point2(%.4f, %.4f))\n' % (point[0], point[1]))) + file.write((targ + '.emitter.setMaxBound(Point2(%.4f, %.4f))\n' % (point[0], point[1]))) elif (self.emitterType == "RingEmitter"): file.write('# Ring parameters\n') - file.write('self.emitter.setRadius(%.4f)\n' % self.emitter.getRadius()) + file.write(targ + '.emitter.setRadius(%.4f)\n' % self.emitter.getRadius()) if (eType == "ETCUSTOM"): - file.write('self.emitter.setAngle(%.4f)\n' % self.emitter.getAngle()) + file.write(targ + '.emitter.setAngle(%.4f)\n' % self.emitter.getAngle()) elif (self.emitterType == "SphereSurfaceEmitter"): file.write('# Sphere Surface parameters\n') - file.write('self.emitter.setRadius(%.4f)\n' % self.emitter.getRadius()) + file.write(targ + '.emitter.setRadius(%.4f)\n' % self.emitter.getRadius()) elif (self.emitterType == "SphereVolumeEmitter"): file.write('# Sphere Volume parameters\n') - file.write('self.emitter.setRadius(%.4f)\n' % self.emitter.getRadius()) + file.write(targ + '.emitter.setRadius(%.4f)\n' % self.emitter.getRadius()) elif (self.emitterType == "TangentRingEmitter"): file.write('# Tangent Ring parameters\n') - file.write('self.emitter.setRadius(%.4f)\n' % self.emitter.getRadius()) + file.write(targ + '.emitter.setRadius(%.4f)\n' % self.emitter.getRadius())