MStatus volumeLight::doIt( const MArgList& args )
{
MStatus stat;
double arc = 180.0f;
double coneEndRadius = 0.0f;
MFnVolumeLight::MLightDirection volumeLightDirection = MFnVolumeLight::kOutward;
MFnVolumeLight::MLightShape lightShape = MFnVolumeLight::kConeVolume;
bool emitAmbient = true;
unsigned i;
// Parse the arguments.
for ( i = 0; i < args.length(); i++ )
{
if ( MString( "-a" ) == args.asString( i, &stat )
&& MS::kSuccess == stat)
{
double tmp = args.asDouble( ++i, &stat );
if ( MS::kSuccess == stat )
arc = tmp;
}
else if ( MString( "-c" ) == args.asString( i, &stat )
&& MS::kSuccess == stat)
{
double tmp = args.asDouble( ++i, &stat );
if ( MS::kSuccess == stat )
coneEndRadius = tmp;
}
else if ( MString( "-e" ) == args.asString( i, &stat )
&& MS::kSuccess == stat)
{
bool tmp = args.asBool( ++i, &stat );
if ( MS::kSuccess == stat )
emitAmbient = tmp;
}
}
MFnVolumeLight light;
light.create( true, &stat);
cout<<"What's up?";
if ( MS::kSuccess != stat )
{
cout<<"Error creating light."<<endl;
return stat;
}
stat = light.setArc ((float)arc);
if ( MS::kSuccess != stat )
{
cout<<"Error setting \"arc\" attribute."<<endl;
return stat;
}
stat = light.setVolumeLightDirection (volumeLightDirection);
if ( MS::kSuccess != stat )
{
cout<<"Error setting \"volumeLightDirection\" attribute."<<endl;
return stat;
}
stat = light.setConeEndRadius ((float)coneEndRadius);
if ( MS::kSuccess != stat )
{
cout<<"Error setting \"coneEndRadius\" attribute."<<endl;
return stat;
}
stat = light.setEmitAmbient (emitAmbient);
if ( MS::kSuccess != stat )
{
cout<<"Error setting \"emitAmbient\" attribute."<<endl;
return stat;
}
stat = light.setLightShape (lightShape);
if ( MS::kSuccess != stat )
{
cout<<"Error setting \"lightShape\" attribute."<<endl;
return stat;
}
double arcGet = light.arc (&stat);
if ( MS::kSuccess != stat || arcGet != arc)
{
cout<<"Error getting \"arc\" attribute."<<endl;
return stat;
}
MFnVolumeLight::MLightDirection volumeLightDirectionGet = light.volumeLightDirection (&stat);
if ( MS::kSuccess != stat || volumeLightDirectionGet != volumeLightDirection)
{
cout<<"Error getting \"volumeLightDirection\" attribute."<<endl;
return stat;
}
double coneEndRadiusGet = light.coneEndRadius (&stat);
if ( MS::kSuccess != stat || coneEndRadiusGet != coneEndRadius)
{
cout<<"Error getting \"coneEndRadius\" attribute."<<endl;
return stat;
}
bool emitAmbientGet = light.emitAmbient (&stat);
if ( MS::kSuccess != stat || emitAmbientGet != emitAmbient)
{
cout<<"Error getting \"emitAmbient\" attribute."<<endl;
return stat;
}
MFnVolumeLight::MLightShape lightShapeGet = light.lightShape (&stat);
if ( MS::kSuccess != stat || lightShapeGet != lightShape)
{
cout<<"Error getting \"lightShape\" attribute."<<endl;
return stat;
}
// Get reference to the penumbra ramp.
MRampAttribute ramp = light.penumbraRamp (&stat);
if ( MS::kSuccess != stat )
{
cout<<"Error getting \"penumbraRamp\" attribute."<<endl;
return stat;
}
MFloatArray a, b;
MIntArray c,d;
// Get the entries in the ramp
ramp.getEntries (d, a, b, c, &stat);
if ( MS::kSuccess != stat )
{
cout<<"Error getting entries from \"penumbraRamp\" attribute."<<endl;
return stat;
}
// There should be 2 entries by default.
if (d.length() != 2)
{
cout<<"Invalid number of entries in \"penumbraRamp\" attribute."<<endl;
return stat;
}
MFloatArray a1, b1;
MIntArray c1;
// Prepare an array of entries to add.
// In this case we are just adding 1 more entry
// at position 0.5 with a curve value of 0.25 and a linear interpolation.
a1.append (0.5f);
b1.append (0.25f);
c1.append (MRampAttribute::kLinear);
// Add it to the curve ramp
ramp.addEntries (a1, b1, c1, &stat);
if ( MS::kSuccess != stat)
{
cout<<"Error adding entries to \"penumbraRamp\" attribute."<<endl;
return stat;
}
// Get the entries to make sure that the above add actually worked.
MFloatArray a2, b2;
MIntArray c2,d2;
ramp.getEntries (d2, a2, b2, c2, &stat);
if ( MS::kSuccess != stat )
{
cout<<"Error getting entries from \"penumbraRamp\" attribute."<<endl;
return stat;
}
if ( a.length() + a1.length() != a2.length())
{
cout<<"Invalid number of entries in \"penumbraRamp\" attribute."<<endl;
return stat;
}
// Now try to interpolate the value at a point
float newVal = -1;
ramp.getValueAtPosition(.3f, newVal, &stat);
if ( MS::kSuccess != stat )
{
cout<<"Error interpolating value from \"penumbraRamp\" attribute."<<endl;
return stat;
}
if ( !EQUAL(newVal, .15f))
{
cout<<"Invalid interpolation in \"penumbraRamp\" expected .15 got "<<newVal
<<" ."<<endl;
}
// Try to delete an entry in an incorrect manner.
// This delete will work because there is an entry at 0,
// However we should never do it this way, because the entries
// array can become sparse, so trying to delete an entry without
// checking whether an entry exists at that index can cause a failure.
MIntArray entriesToDelete;
entriesToDelete.append (0);
ramp.deleteEntries (entriesToDelete, &stat);
if ( MS::kSuccess != stat )
{
cout<<"Error deleting entries from \"penumbraRamp\" attribute."<<endl;
return stat;
}
// Check to see whether the above delete worked.
// As mentioned earlier it did work, but we shouldn't do it this way.
// To illustrate why we shouldn't do it this way, we'll try to delete
// entry at index 0 ( this no longer exists)
ramp.getEntries (d2, a2, b2, c2, &stat);
if ( a2.length() != 2)
{
cout<<"Invalid number of entries in \"penumbraRamp\" attribute."<<endl;
return stat;
}
// Trying to delete entry at 0.
entriesToDelete.clear();
entriesToDelete.append (0);
ramp.deleteEntries (entriesToDelete, &stat);
// It will fail because no entry exists.
if ( MS::kSuccess == stat)
{
cout<<"Error deleting entries from \"penumbraRamp\" attribute."<<endl;
return stat;
}
if ( a2.length() != 2)
{
cout<<"Invalid number of entries in \"penumbraRamp\" attribute."<<endl;
return stat;
}
// The proper way to delete is to retrieve the index by calling "getEntries"
ramp.getEntries (d2, a2, b2, c2, &stat);
entriesToDelete.clear();
entriesToDelete.append (d2[0]);
// Delete the first logical entry in the entry array.
ramp.deleteEntries (entriesToDelete, &stat);
if ( MS::kSuccess != stat)
{
cout<<"Error deleting entries from \"penumbraRamp\" attribute."<<endl;
return stat;
}
// There should be only 1 entry left.
ramp.getEntries (d2, a2, b2, c2, &stat);
if ( MS::kSuccess != stat)
{
cout<<"Error getting entries from \"penumbraRamp\" attribute."<<endl;
return stat;
}
entriesToDelete.clear();
entriesToDelete.append (d2[0]);
// Can't delete the last entry, should return failure.
ramp.deleteEntries (entriesToDelete, &stat);
if ( MS::kSuccess == stat)
{
cout<<"Error deleting entries from \"penumbraRamp\" attribute."<<endl;
return stat;
}
ramp.setPositionAtIndex (0.0f, d2[0], &stat);
if ( MS::kSuccess != stat)
{
printf("Error setting position at index: %d, of \"penumbraRamp\" attribute.\n", d2[0]);
return stat;
}
ramp.setValueAtIndex (1.0f, d2[0], &stat);
if ( MS::kSuccess != stat)
{
printf("Error setting value at index: %d, of \"penumbraRamp\" attribute.\n", d2[0]);
return stat;
}
ramp.setInterpolationAtIndex (MRampAttribute::kNone, d2[0], &stat);
if ( MS::kSuccess != stat)
{
printf("Error setting interpolation at index: %d, of \"penumbraRamp\" attribute.\n", d2[0]);
return stat;
}
MRampAttribute ramp2 = light.colorRamp (&stat);
if ( MS::kSuccess != stat)
{
cout<<"Error getting \"colorRamp\" attribute."<<endl;
return stat;
}
MFloatArray a3;
MColorArray b3;
MIntArray c3,d3;
// Get the entries in the ramp
ramp2.getEntries (d3, a3, b3, c3, &stat);
if ( MS::kSuccess != stat)
{
cout<<"Error getting entries from \"colorRamp\" attribute."<<endl;
return stat;
}
// There should be 2 entries by default.
if ( d3.length() != 2)
{
cout<<"Invalid number of entries in \"colorRamp\" attribute."<<endl;
return stat;
}
MFloatArray a4;
MColorArray b4;
MIntArray c4;
// Prepare an array of entries to add.
// In this case we are just adding 1 more entry
// at position 0.5 withe curve value of 0.5 and a linear interpolation.
a4.append (0.5f);
b4.append (MColor (0.0f, 0.0f, 0.75f));
c4.append (MRampAttribute::kLinear);
// Add it to the curve ramp
ramp2.addEntries (a4, b4, c4, &stat);
if ( MS::kSuccess != stat)
{
cout<<"Error adding entries to \"colorRamp\" attribute."<<endl;
return stat;
}
// Get the entries to make sure that the above add actually worked.
MFloatArray a5;
MColorArray b5;
MIntArray c5,d5;
ramp2.getEntries (d5, a5, b5, c5, &stat);
if ( MS::kSuccess != stat)
{
cout<<"Error getting entries from \"colorRamp\" attribute."<<endl;
return stat;
}
if ( a3.length() + a4.length() != a5.length())
{
cout<<"Invalid number of entries in \"colorRamp\" attribute."<<endl;
return stat;
}
// Now try to interpolate the color at a point
MColor newCol(0.0, 0.0, 0.0);
ramp2.getColorAtPosition(.3f, newCol, &stat);
if ( MS::kSuccess != stat )
{
cout<<"Error interpolating color from \"penumbraRamp\" attribute."<<endl;
return stat;
}
if ( !EQUAL(newCol[2], .45))
{
cout<<"Invalid color interpolation in \"colorRamp\" expected .45 got "<<newCol[2]<<endl;
}
MColor clr (0.5, 0.5, 0.0);
ramp2.setColorAtIndex (clr, d5[0], &stat);
if ( MS::kSuccess != stat)
{
cout<<"Error setting color at index: "<<d5[0]
<<", of \"colorRamp\" attribute."<<endl;
return stat;
}
ramp2.setInterpolationAtIndex (MRampAttribute::kSpline, d5[1], &stat);
if ( MS::kSuccess != stat)
{
cout<<"Error setting interpolation at index: "<<d5[1]
<<", of \"colorRamp\" attribute."<<endl;
return stat;
}
return stat;
}
MStatus testExCameraSetCmd::parseArgs( const MArgList& args)
//
// Parses the command line arguments.
//
{
MStatus status;
// Get the flags. If the create or help flags are used, return success and ignore the other flags.
createUsed = (args.flagIndex(kCreateFlag, kCreateFlagLong) != MArgList::kInvalidArgIndex);
editUsed = (args.flagIndex(kEditFlag, kEditFlagLong) != MArgList::kInvalidArgIndex);
queryUsed = (args.flagIndex(kQueryFlag, kQueryFlagLong) != MArgList::kInvalidArgIndex);
helpUsed = (args.flagIndex(kHelpFlag, kHelpFlagLong) != MArgList::kInvalidArgIndex);
numLayersUsed = (args.flagIndex(kNumLayersFlag, kNumLayersFlagLong) != MArgList::kInvalidArgIndex);
// If flags are used which require no other information, return now.
if (createUsed || helpUsed)
return MS::kSuccess;
unsigned int maxArg = args.length() - 1;
unsigned int activeIndex = args.flagIndex(kActiveFlag, kActiveFlagLong);
unsigned int appendCameraIndex = args.flagIndex(kAppendCameraFlag, kAppendCameraFlagLong);
unsigned int appendCameraAndSetIndex = args.flagIndex(kAppendCameraAndSetFlag, kAppendCameraAndSetFlagLong);
unsigned int cameraIndex = args.flagIndex(kCameraFlag, kCameraFlagLong);
unsigned int deleteLayerIndex = args.flagIndex(kDeleteLayerFlag, kDeleteLayerFlagLong);
unsigned int layerIndex = args.flagIndex(kLayerFlag, kLayerFlagLong);
unsigned int layerTypeIndex = args.flagIndex(kLayerTypeFlag, kLayerTypeFlagLong);
unsigned int setIndex = args.flagIndex(kSetFlag, kSetFlagLong);
activeUsed = (activeIndex != MArgList::kInvalidArgIndex);
appendCameraUsed = (appendCameraIndex != MArgList::kInvalidArgIndex);
appendCameraAndSetUsed = (appendCameraAndSetIndex != MArgList::kInvalidArgIndex);
cameraUsed = (cameraIndex != MArgList::kInvalidArgIndex);
deleteLayerUsed = (deleteLayerIndex != MArgList::kInvalidArgIndex);
layerUsed = (layerIndex != MArgList::kInvalidArgIndex);
layerTypeUsed = (layerTypeIndex != MArgList::kInvalidArgIndex);
setUsed = (setIndex != MArgList::kInvalidArgIndex);
// Process each flag.
bool maxArgUsed = false;
if (activeUsed)
{
if (editUsed)
{
activeVal = args.asBool((activeIndex+1), &status);
if (status != MS::kSuccess)
{
MGlobal::displayError("-active must be either true or false");
return status;
}
if ((layerTypeIndex+1) == maxArg)
maxArgUsed = true;
}
}
if (appendCameraUsed)
{
camName = args.asString((appendCameraIndex+1), &status);
if (status != MS::kSuccess)
{
MGlobal::displayError("-appendCamera must have a valid camera node specified");
return status;
}
if ((appendCameraIndex+1) == maxArg)
maxArgUsed = true;
}
if (appendCameraAndSetUsed)
{
camName = args.asString((appendCameraAndSetIndex+1));
setName = args.asString((appendCameraAndSetIndex+2));
if ((appendCameraAndSetIndex+2) == maxArg)
maxArgUsed = true;
}
if (cameraUsed)
{
if (editUsed)
{
camName = args.asString(cameraIndex+1);
if ((cameraIndex+1) == maxArg)
maxArgUsed = true;
}
}
if (deleteLayerUsed)
{
cameraLayer = args.asInt(deleteLayerIndex+1);
if ((deleteLayerIndex+1) == maxArg)
maxArgUsed = true;
}
if (layerUsed)
{
cameraLayer = args.asInt(layerIndex+1);
if ((layerIndex+1) == maxArg)
maxArgUsed = true;
}
if (layerTypeUsed)
{
if (editUsed)
{
layerTypeVal = args.asString(layerTypeIndex+1);
if ((layerTypeIndex+1) == maxArg)
maxArgUsed = true;
}
}
if (setUsed)
{
if (editUsed)
{
setName = args.asString(setIndex+1);
if ((setIndex+1) == maxArg)
maxArgUsed = true;
}
}
// If all of the arguments have been used, get the cameraSet node from the selection list.
// Otherwise, get it from the last argument.
if (maxArgUsed)
MGlobal::getActiveSelectionList(list);
else
list.add(args.asString(maxArg));
return MS::kSuccess;
}
MStatus unCreateParticleSystem::doIt( const MArgList& args )
{
bool create = true;
MSelectionList activeList;
MStatus stat = MGlobal::getActiveSelectionList(activeList);
if (MS::kSuccess != stat)
{
MessageBox(0,"please select one joint first!",0,0);
return MS::kFailure;
}
if(activeList.length() != 1)
{
MessageBox(0,"please select ONLY one joint!",0,0);
return MS::kFailure;
}
MItSelectionList iter(activeList);
MDagPath dagPath;
for ( ; !iter.isDone(); iter.next())
{
stat = iter.getDagPath(dagPath);
break;
}
if(!stat)
{
MessageBox(0,"can't getDagPath!",0,0);
return MS::kFailure;
}
if(!dagPath.hasFn(MFn::kJoint))
{
MessageBox(0,"muse select joint node!",0,0);
return MS::kFailure;
}
MFnIkJoint joint(dagPath);
if(args.length())
create = args.asBool(0);
if(!create)
{
if(!joint.hasAttribute("unParticleEnabled"))
{
MessageBox(0,"no particle system exists!",0,0);
return MS::kFailure;
}
removeParticleAttributes(joint);
return MS::kSuccess;
}
if(joint.hasAttribute("unParticleEnabled"))
{
MessageBox(0,"particle system already exists!",0,0);
return MS::kSuccess;
}
if(joint.hasAttribute("unRibbonEnabled"))
{
if(MessageBox(0,"will delete ribbon system and attach a particle system to the joint,continue?",0,MB_YESNO) == IDNO)return MS::kFailure;
removeRibbonAttributes(joint);
}
MFnNumericAttribute attr;
unParticleEnabled = attr.create("unParticleEnabled","Enabled",MFnNumericData::kBoolean,true);
attr.setStorable(true);
unParticleVisible = attr.create("unParticleVisible","Visible",MFnNumericData::kBoolean,true);
attr.setStorable(true);
attr.setKeyable(true);
unParticleSpeed = attr.create("unParticleSpeed","Speed",MFnNumericData::kFloat,40.0f);
attr.setStorable(true);
attr.setMin(-1000.0f);
attr.setMax(1000.0f);
attr.setKeyable(true);
unParticleVariation = attr.create("unParticleVariationPercent","VariationPercent",MFnNumericData::kFloat,2.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(100.0f);
attr.setKeyable(true);
unParticleConeAngle = attr.create("unParticleConeAngle","ConeAngle",MFnNumericData::kFloat,0.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(180.0f);
attr.setKeyable(true);
unParticleGravity = attr.create("unParticleGravity","Gravity",MFnNumericData::kFloat,0.0f);
attr.setStorable(true);
attr.setMin(-1000.0f);
attr.setMax(1000.0f);
attr.setKeyable(true);
unParticleExplosiveForce = attr.create("unParticleExplosiveForce","ExplosiveForce",MFnNumericData::kFloat,0.0f);
attr.setStorable(true);
attr.setMin(-100.0f);
attr.setMax(100.0f);
attr.setKeyable(true);
unParticleLife = attr.create("unParticleLife","Life",MFnNumericData::kFloat,1.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(1000.0f);
unParticleLifeVariation = attr.create("unParticleLifeVariation","LifeVar",MFnNumericData::kFloat,0.0f);
attr.setStorable(true);
attr.setMin(-16.0f);
attr.setMax(16.0f);
unParticleEmissionRate = attr.create("unParticleEmissionRate","EmissionRate",MFnNumericData::kFloat,50.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(1000.0f);
attr.setKeyable(true);
//版本号17加入，初始粒子数
unParticleInitialNum = attr.create("unParticleInitialNum","InitialNum",MFnNumericData ::kShort,0);
attr.setStorable(true);
attr.setMin(0);
attr.setMax(512);
//版本号11加入，最大粒子数
unParticleLimitNum = attr.create("unParticleLimitNum","LimitNum",MFnNumericData ::kShort,32);
attr.setStorable(true);
attr.setMin(1);
attr.setMax(512);
//版本号13加入，粒子全部跟随发射点
unParticleAttachToEmitter = attr.create("unParticleAttachToEmitter","AttachToEmitter",MFnNumericData::kBoolean,false);
attr.setStorable(true);
//版本号18加入，粒子跟随发射点移动
unParticleMoveWithEmitter = attr.create("unParticleMoveWithEmitter","MoveWithEmitter",MFnNumericData::kBoolean,false);
attr.setStorable(true);
//版本号23加入，粒子指向速度方向
unParticleForTheSword = attr.create("unParticleForTheSword","ForTheSword",MFnNumericData::kBoolean,false);
attr.setStorable(true);
//版本号24加入，粒子指向速度方向，提供一个角度供初始化
unParticleForTheSwordInitialAngle = attr.create("unParticleForTheSwordInitialAngle","ForTheSwordInitialAngle",MFnNumericData::kFloat,0);
attr.setStorable(true);
attr.setMin(-180.0f);
attr.setMax(180.0f);
//版本号25，Wander
unParticleWander = attr.create("unParticleWander","Wander",MFnNumericData::kBoolean,false);
attr.setStorable(true);
//版本号25，WanderRadius
unParticleWanderRadius = attr.create("unParticleWanderRadius","WanderRadius",MFnNumericData::kFloat,0.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(1024.0f);
//版本号25，WanderSpeed
unParticleWanderSpeed = attr.create("unParticleWanderSpeed","WanderSpeed",MFnNumericData::kFloat,0.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(16.0f);
unParticleAspectRatio = attr.create("unParticleAspectRatio","AspectRatio",MFnNumericData::kFloat,1.0f);
attr.setStorable(true);
attr.setMin(0.0625f);
attr.setMax(16.0f);
unParticleInitialAngleBegin = attr.create("unParticleInitialAngleBegin","InitialAngleBegin",MFnNumericData::kFloat,0.0f);
attr.setStorable(true);
attr.setMin(-180.0f);
attr.setMax(180.0f);
unParticleInitialAngleEnd = attr.create("unParticleInitialAngleEnd","InitialAngleEnd",MFnNumericData::kFloat,0.0f);
attr.setStorable(true);
attr.setMin(-180.0f);
attr.setMax(180.0f);
unParticleRotationSpeed = attr.create("unParticleRotationSpeed","RotationSpeed",MFnNumericData::kFloat,0);
attr.setStorable(true);
attr.setMin(-64.0f); //原来默认为16，鲍振伟要求改大
attr.setMax(64.0f);
unParticleRotationSpeedVar = attr.create("unParticleRotationSpeedVar","RotationSpeedVar",MFnNumericData::kFloat,0);
attr.setStorable(true);
attr.setMin(0);
attr.setMax(64);
unParticleEmitterWidth = attr.create("unParticleEmitterWidth","EmitterWidth",MFnNumericData::kFloat,0.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(1000.0f);
attr.setKeyable(true);
unParticleEmitterLength = attr.create("unParticleEmitterLength","EmitterLength",MFnNumericData::kFloat,0.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(1000.0f);
attr.setKeyable(true);
unParticleEmitterHeight = attr.create("unParticleEmitterHeight","EmitterHeight",MFnNumericData::kFloat,0.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(1000.0f);
attr.setKeyable(true);
MFnEnumAttribute eAttr;
unParticleBlendMode = eAttr.create("unParticleBlendMode","BlendMode",3);
eAttr.setStorable(true);
eAttr.addField("Opaque",0);
eAttr.addField("Transparent",1);
eAttr.addField("AlphaBlend",2);
eAttr.addField("Additive",3);
eAttr.addField("AdditiveAlpha",4);
eAttr.addField("Modulate",5);
/*unParticleBlendModeSrc = eAttr.create("unParticleBlendModeSrc","BlendModeSrc",3);
eAttr.setStorable(true);
eAttr.addField("SBF_ONE",0);
eAttr.addField("SBF_ZERO",1);
eAttr.addField("SBF_DEST_COLOR",2);
eAttr.addField("SBF_SOURCE_COLOR",3);
eAttr.addField("SBF_ONE_MINUS_DEST_COLOR",4);
eAttr.addField("SBF_ONE_MINUS_SOURCE_COLOR",5);
eAttr.addField("SBF_DEST_ALPHA",6);
eAttr.addField("SBF_SOURCE_ALPHA",7);
eAttr.addField("SBF_ONE_MINUS_DEST_ALPHA",8);
eAttr.addField("SBF_ONE_MINUS_SOURCE_ALPHA",9);
unParticleBlendModeDst = eAttr.create("unParticleBlendModeDst","BlendModeDst",0);
eAttr.setStorable(true);
eAttr.addField("SBF_ONE",0);
eAttr.addField("SBF_ZERO",1);
eAttr.addField("SBF_DEST_COLOR",2);
eAttr.addField("SBF_SOURCE_COLOR",3);
eAttr.addField("SBF_ONE_MINUS_DEST_COLOR",4);
eAttr.addField("SBF_ONE_MINUS_SOURCE_COLOR",5);
eAttr.addField("SBF_DEST_ALPHA",6);
eAttr.addField("SBF_SOURCE_ALPHA",7);
eAttr.addField("SBF_ONE_MINUS_DEST_ALPHA",8);
eAttr.addField("SBF_ONE_MINUS_SOURCE_ALPHA",9);*/
unParticleTextureFilename = attr.createColor("unParticleTextureFilename","TextureFilename");
attr.setStorable(true);
unParticleTextureRows = attr.create("unParticleTextureRows","TextureRows",MFnNumericData::kShort,1);
attr.setStorable(true);
attr.setMin(1);
attr.setMax(16);
unParticleTextureCols = attr.create("unParticleTextureCols","TextureCols",MFnNumericData::kShort,1);
attr.setStorable(true);
attr.setMin(1);
attr.setMax(16);
unParticleTextureChangeStyle = eAttr.create("unParticleTextureChangeStyle","TextureChangeStyle",0);
eAttr.setStorable(true);
eAttr.addField("Sequence",0);
eAttr.addField("Random",1);
unParticleTextureChangeInterval = attr.create("unParticleTextureChangeInterval","TextureChangeInterval",MFnNumericData::kShort,30);
attr.setStorable(true);
attr.setMin(1);
attr.setMax(5000);
unParticleTailLength = attr.create("unParticleTailLength","TailLength",MFnNumericData::kFloat,1.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(10.0f);
unParticleTimeMiddle = attr.create("unParticleTimeMiddle","TimeMiddle",MFnNumericData::kFloat,0.3f);
attr.setStorable(true);
attr.setMin(0.05f);
attr.setMax(0.95f);
unParticleColorStart = attr.createColor("unParticleColorStart","ColorStart");
attr.setStorable(true);
attr.setDefault(1.0f,1.0f,1.0f);
unParticleColorMiddle = attr.createColor("unParticleColorMiddle","ColorMiddle");
attr.setStorable(true);
attr.setDefault(1.0f,1.0f,1.0f);
unParticleColorEnd = attr.createColor("unParticleColorEnd","ColorEnd");
attr.setStorable(true);
attr.setDefault(1.0f,1.0f,1.0f);
unParticleAlpha = attr.create("unParticleAlpha","Alpha",MFnNumericData::k3Float);
attr.setStorable(true);
attr.setDefault(1.0f,1.0f,0.0f);
attr.setMin(0.0f,0.0f,0.0f);
attr.setMax(1.0f,1.0f,1.0f);
unParticleScale = attr.create("unParticleScale","Scale",MFnNumericData::k3Float);
attr.setStorable(true);
attr.setDefault(10.0f,10.0f,10.0f);
attr.setMin(0.001f,0.001f,0.001f);
attr.setMax(1500.0f,1500.0f,1500.0f); //原来是500，鲍振伟要求改大
unParticleScaleVar = attr.create("unParticleScaleVar","ScaleVar",MFnNumericData::k3Float);
attr.setStorable(true);
attr.setDefault(0.0f,0.0f,0.0f);
attr.setMin(0.0f,0.0f,0.0f);
attr.setMax(500.0f,500.0f,500.0f);//原来是100，鲍振伟要求改大
unParticleFixedSize = attr.create("unParticleFixedSize","FixedSize",MFnNumericData::kBoolean,false);
attr.setStorable(true);
unParticleHeadLifeSpan = attr.create("unParticleHeadLifeSpan","HeadLifeSpan",MFnNumericData::k3Short);
attr.setStorable(true);
attr.setDefault(0,0,1);
attr.setMin(0,0,1);
attr.setMax(255,255,255);
unParticleHeadDecay = attr.create("unParticleHeadDecay","HeadDecay",MFnNumericData::k3Short);
attr.setStorable(true);
attr.setDefault(0,0,1);
attr.setMin(0,0,1);
attr.setMax(255,255,255);
unParticleTailLifeSpan = attr.create("unParticleTailLifeSpan","TailLifeSpan",MFnNumericData::k3Short);
attr.setStorable(true);
attr.setDefault(0,0,1);
attr.setMin(0,0,1);
attr.setMax(255,255,255);
unParticleTailDecay = attr.create("unParticleTailDecay","TailDecay",MFnNumericData::k3Short);
attr.setStorable(true);
attr.setDefault(0,0,1);
attr.setMin(0,0,1);
attr.setMax(255,255,255);
unParticleHead = attr.create("unParticleHead","Head",MFnNumericData::kBoolean,true);
attr.setStorable(true);
unParticleTail = attr.create("unParticleTail","Tail",MFnNumericData::kBoolean,false);
attr.setStorable(true);
unParticleUnShaded = attr.create("unParticleUnShaded","UnShaded",MFnNumericData::kBoolean,true);
attr.setStorable(true);
unParticleUnFogged = attr.create("unParticleUnFogged","UnFogged",MFnNumericData::kBoolean,true);
attr.setStorable(true);
unParticleBlockByY0 = attr.create("unParticleBlockByY0","blockByY0",MFnNumericData::kBoolean,false);
attr.setStorable(true);
addParticleAttributes(joint);
return MS::kSuccess;
}
MStatus unCreateRibbonSystem::doIt( const MArgList& args )
{
bool create = true;
MSelectionList activeList;
MStatus stat = MGlobal::getActiveSelectionList(activeList);
if (MS::kSuccess != stat)
{
MessageBox(0,"please select one joint first!",0,0);
return MS::kFailure;
}
if(activeList.length() != 1)
{
MessageBox(0,"please select ONLY one joint!",0,0);
return MS::kFailure;
}
MItSelectionList iter(activeList);
MDagPath dagPath;
for ( ; !iter.isDone(); iter.next())
{
stat = iter.getDagPath(dagPath);
break;
}
if(!stat)
{
MessageBox(0,"can't getDagPath!",0,0);
return MS::kFailure;
}
if(!dagPath.hasFn(MFn::kJoint))
{
MessageBox(0,"muse select joint node!",0,0);
return MS::kFailure;
}
MFnIkJoint joint(dagPath);
if(args.length())
create = args.asBool(0);
if(!create)
{
if(!joint.hasAttribute("unRibbonEnabled"))
{
MessageBox(0,"no ribbon system exists!",0,0);
return MS::kFailure;
}
removeRibbonAttributes(joint);
return MS::kSuccess;
}
if(joint.hasAttribute("unRibbonEnabled"))
{
MessageBox(0,"ribbon system already exists!",0,0);
return MS::kSuccess;
}
if(joint.hasAttribute("unParticleEnabled"))
{
if(MessageBox(0,"will delete particle system and attach a ribbon system to the joint,continue?",0,MB_YESNO) == IDNO)return MS::kFailure;
removeParticleAttributes(joint);
}
MFnNumericAttribute attr;
unRibbonEnabled = attr.create("unRibbonEnabled","enabled",MFnNumericData::kBoolean,true);
attr.setStorable(true);
unRibbonVisible = attr.create("unRibbonVisible","visible",MFnNumericData::kBoolean,true);
attr.setStorable(true);
attr.setKeyable(true);
unRibbonAbove = attr.create("unRibbonAbove","above",MFnNumericData::kFloat,20.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(5000.0f);
attr.setKeyable(true);
unRibbonBelow = attr.create("unRibbonBelow","below",MFnNumericData::kFloat,20.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(5000.0f);
attr.setKeyable(true);
unRibbonEdgesPerSecond = attr.create("unRibbonEdgesPerSecond","EdgePerSec",MFnNumericData::kShort,10);
attr.setStorable(true);
attr.setMin(0);
attr.setMax(100);
unRibbonEdgeLife = attr.create("unRibbonEdgeLife","EdgeLife",MFnNumericData::kFloat,2.0f);
attr.setStorable(true);
attr.setMin(0.001f);
attr.setMax(100.0f);
unRibbonGravity = attr.create("unRibbonGravity","Gravity",MFnNumericData::kFloat,0.0f);
attr.setStorable(true);
attr.setMin(-1000.0f);
attr.setMax(1000.0f);
unRibbonTextureRows = attr.create("unRibbonTextureRows","TextureRows",MFnNumericData::kShort,1);
attr.setStorable(true);
attr.setMin(1);
attr.setMax(16);
unRibbonTextureCols = attr.create("unRibbonTextureCols","TextureCols",MFnNumericData::kShort,1);
attr.setStorable(true);
attr.setMin(1);
attr.setMax(16);
unRibbonTextureSlot = attr.create("unRibbonTextureSlot","TextureSlot",MFnNumericData::kShort,0);
attr.setStorable(true);
attr.setMin(0);
attr.setMax(255);
attr.setKeyable(true);
unRibbonVertexColor = attr.create("unRibbonVertexColor","VertexColor",MFnNumericData::k3Float);
attr.setStorable(true);
attr.setDefault(1.0f,0.0f,0.0f);
attr.setUsedAsColor(true);
attr.setKeyable(true);
unRibbonVertexAlpha = attr.create("unRibbonVertexAlpha","VertexAlpha",MFnNumericData::kFloat,1.0f);
attr.setStorable(true);
attr.setMin(0.0f);
attr.setMax(1.0f);
attr.setKeyable(true);
MFnEnumAttribute eAttr;
unRibbonBlendMode = eAttr.create("unRibbonBlendMode","BlendMode",3);
eAttr.setStorable(true);
eAttr.addField("Opaque",0);
eAttr.addField("Transparent",1);
eAttr.addField("AlphaBlend",2);
eAttr.addField("Additive",3);
eAttr.addField("AdditiveAlpha",4);
eAttr.addField("Modulate",5);
{
MFnEnumAttribute eAttr;
unRibbonWanderMode = eAttr.create("unRibbonWanderMode","WanderMode",0);
eAttr.setStorable(true);
eAttr.addField("0",0);
eAttr.addField("1",1);
}
/*unRibbonBlendModeSrc = eAttr.create("unRibbonBlendModeSrc","BlendModeSrc",3);
eAttr.setStorable(true);
eAttr.addField("SBF_ONE",0);
eAttr.addField("SBF_ZERO",1);
eAttr.addField("SBF_DEST_COLOR",2);
eAttr.addField("SBF_SOURCE_COLOR",3);
eAttr.addField("SBF_ONE_MINUS_DEST_COLOR",4);
eAttr.addField("SBF_ONE_MINUS_SOURCE_COLOR",5);
eAttr.addField("SBF_DEST_ALPHA",6);
eAttr.addField("SBF_SOURCE_ALPHA",7);
eAttr.addField("SBF_ONE_MINUS_DEST_ALPHA",8);
eAttr.addField("SBF_ONE_MINUS_SOURCE_ALPHA",9);
unRibbonBlendModeDst = eAttr.create("unRibbonBlendModeDst","BlendModeDst",0);
eAttr.setStorable(true);
eAttr.addField("SBF_ONE",0);
eAttr.addField("SBF_ZERO",1);
eAttr.addField("SBF_DEST_COLOR",2);
eAttr.addField("SBF_SOURCE_COLOR",3);
eAttr.addField("SBF_ONE_MINUS_DEST_COLOR",4);
eAttr.addField("SBF_ONE_MINUS_SOURCE_COLOR",5);
eAttr.addField("SBF_DEST_ALPHA",6);
eAttr.addField("SBF_SOURCE_ALPHA",7);
eAttr.addField("SBF_ONE_MINUS_DEST_ALPHA",8);
eAttr.addField("SBF_ONE_MINUS_SOURCE_ALPHA",9);*/
unRibbonTextureFilename = attr.createColor("unRibbonTextureFilename","TextureFilename");
attr.setStorable(true);
addRibbonAttributes(joint);
return MS::kSuccess;
}
MStatus pointOnMeshCommand::doIt(const MArgList& args)
{
// INITIALIZE PRIVATE DATA FOR THE COMMAND:
nodeCreated = positionSpecified = normalSpecified = faceIndexSpecified = relativeSpecified = parameterUSpecified = parameterVSpecified = false;
meshNodeName = pointOnMeshInfoName = "";
// PARSE THE COMMAND'S ARGUMENTS:
for (unsigned i=0; i<args.length(); i++)
{
if ((MString("-name")==args.asString(i)) || (MString("-na")==args.asString(i)))
pointOnMeshInfoName = args.asString(++i);
else if ((MString("-position")==args.asString(i)) || (MString("-p")==args.asString(i)))
positionSpecified = true;
else if ((MString("-normal")==args.asString(i)) || (MString("-nr")==args.asString(i)))
normalSpecified = true;
else if ((MString("-faceIndex")==args.asString(i)) || (MString("-f")==args.asString(i)))
{
faceIndexSpecified = true;
int temp = args.asInt(++i);
if (temp<0)
{
displayError("Invalid faceIndex!");
return MS::kFailure;
}
faceIndex = temp;
}
else if ((MString("-relative")==args.asString(i)) || (MString("-r")==args.asString(i)))
{
relativeSpecified = true;
relative = args.asBool(++i);
}
else if ((MString("-parameterU")==args.asString(i)) || (MString("-u")==args.asString(i)))
{
parameterUSpecified = true;
double temp = args.asDouble(++i);
if ((temp<0) || (temp>1))
{
displayError("Invalid parameterU!");
return MS::kFailure;
}
parameterU = temp;
}
else if ((MString("-parameterV")==args.asString(i)) || (MString("-v")==args.asString(i)))
{
parameterVSpecified = true;
double temp = args.asDouble(++i);
if ((temp<0) || (temp>1))
{
displayError("Invalid parameterV!");
return MS::kFailure;
}
parameterV = temp;
}
else if (i==(args.length()-1))
meshNodeName = args.asString(i);
else
{
MString errorMessage = "Invalid flag: ";
errorMessage += args.asString(i);
displayError(errorMessage);
return MS::kFailure;
}
}
// MAKE SURE UNSPECIFIED INPUT PARAMETER FLAGS GET DEFAULT VALUES:
if (!faceIndexSpecified)
faceIndex = 0;
if (!relativeSpecified)
relative = true;
if (!parameterUSpecified)
parameterU = 0.5;
if (!parameterVSpecified)
parameterV = 0.5;
// DO THE WORK:
return redoIt();
}