MStatus SwirlDeformer::initialize()
{
MFnMatrixAttribute mAttr;
deformSpace = mAttr.create( "deformSpace", "dSp" );
mAttr.setStorable( false );
MFnUnitAttribute unitFn;
startDist = unitFn.create( "startDist", "sd", MFnUnitAttribute::kDistance );
unitFn.setDefault( MDistance( 0.0, MDistance::uiUnit() ) );
unitFn.setMin( MDistance( 0.0, MDistance::uiUnit() ) );
unitFn.setKeyable( true );
endDist = unitFn.create( "endDist", "ed", MFnUnitAttribute::kDistance );
unitFn.setDefault( MDistance( 3.0, MDistance::uiUnit() ) );
unitFn.setMin( MDistance( 0.0, MDistance::uiUnit() ) );
unitFn.setKeyable( true );
addAttribute( deformSpace );
addAttribute( startDist );
addAttribute( endDist );
attributeAffects( deformSpace, outputGeom );
attributeAffects( startDist, outputGeom );
attributeAffects( endDist, outputGeom );
return MS::kSuccess;
}
MStatus ArrayAngleConstructorNode::initialize()
{
MStatus status;
MFnNumericAttribute N;
MFnTypedAttribute T;
MFnUnitAttribute U;
aSize = N.create("size", "size", MFnNumericData::kInt, 8.0, &status);
N.setKeyable(true);
N.setStorable(true);
N.setWritable(true);
N.setDefault(8);
aInput = U.create("input", "i", MFnUnitAttribute::kAngle, 0.0, &status);
U.setKeyable(false);
U.setStorable(true);
U.setWritable(true);
U.setArray(true);
aOutput = T.create("output", "o", MFnData::kDoubleArray, &status);
T.setKeyable(false);
T.setChannelBox(false);
T.setWritable(false);
T.setStorable(false);
addAttribute(aSize);
addAttribute(aInput);
addAttribute(aOutput);
attributeAffects(aSize, aOutput);
attributeAffects(aInput, aOutput);
return MS::kSuccess;
}
/*!
* Initialize attributes in Maya.
*/
MStatus ffdPlanar::initialize()
{
// Local attributes.
MFnNumericAttribute nAttr;
latticeRow1 = nAttr.create( "row1", "r1", MFnNumericData::k3Double );
nAttr.setDefault( 0.0, 0.0, 0.0 );
nAttr.setMin( -100.0, -100.0, -100.0 );
nAttr.setMax( 100.0, 100.0, 100.0 );
nAttr.setKeyable( true );
addAttribute( latticeRow1 );
latticeRow2 = nAttr.create( "row2", "r2", MFnNumericData::k3Double );
nAttr.setDefault( 0.0, 0.0, 0.0 );
nAttr.setMin( -100.0, -100.0, -100.0 );
nAttr.setMax( 100.0, 100.0, 100.0 );
nAttr.setKeyable( true );
addAttribute( latticeRow2 );
latticeRow3 = nAttr.create( "row3", "r3", MFnNumericData::k3Double );
nAttr.setDefault( 0.0, 0.0, 0.0 );
nAttr.setMin( -100.0, -100.0, -100.0 );
nAttr.setMax( 100.0, 100.0, 100.0 );
nAttr.setKeyable( true );
addAttribute( latticeRow3 );
// Attributes affect geometry.
attributeAffects( ffdPlanar::latticeRow1, ffdPlanar::outputGeom );
attributeAffects( ffdPlanar::latticeRow2, ffdPlanar::outputGeom );
attributeAffects( ffdPlanar::latticeRow3, ffdPlanar::outputGeom );
return MS::kSuccess;
}
MStatus PhysicalsunNode::initialize_shader_parameters()
{
//CM_TRACE_FUNC("PhysicalsunNode::initialize_shader_parameters()");
MFnTypedAttribute tAttr;
MFnStringData tDefault;
MFnNumericAttribute nAttr;
MFnEnumAttribute eAttr;
MFnLightDataAttribute lAttr;
MFnStringData stringData;
MStatus status, sstat;
CREATE_FLOAT(nAttr, ai_multiplier, "multiplier", "mul", 1.0);
CREATE_COLOR(nAttr, ai_rgb_unit_conversion, "rgb_unit_conversion", "uc", 0.0, 0.0, 0.0);
CREATE_FLOAT(nAttr, ai_haze, "haze", "haz", 0.0);
CREATE_FLOAT(nAttr, ai_redblueshift, "redblueshift", "rbs", 0.0);
CREATE_FLOAT(nAttr, ai_saturation, "saturation", "sat", 0.7);
CREATE_FLOAT(nAttr, ai_horizon_height, "horizon_height", "hoh", 0.0);
CREATE_FLOAT(nAttr, ai_shadow_softness, "shadow_softness","ssf", 0.0);
CREATE_STRING(tAttr,ai_shadowmap, "shadowmap", "sm", "raytrace");
CREATE_INT(nAttr, ai_shadow_samples, "shadow_samples", "ssp", 3);
CREATE_BOOL(nAttr, ai_y_is_up, "y_is_up", "yup", false );
IfMErrorWarn( attributeAffects( ai_multiplier, aOutColor ) );
IfMErrorWarn( attributeAffects( ai_rgb_unit_conversion, aOutColor ) );
IfMErrorWarn( attributeAffects( ai_haze, aOutColor ) );
IfMErrorWarn( attributeAffects( ai_redblueshift, aOutColor ) );
IfMErrorWarn( attributeAffects( ai_saturation, aOutColor ) );
IfMErrorWarn( attributeAffects( ai_horizon_height, aOutColor ) );
IfMErrorWarn( attributeAffects( ai_shadow_softness, aOutColor ) );
IfMErrorWarn( attributeAffects( ai_shadowmap, aOutColor ) );
IfMErrorWarn( attributeAffects( ai_shadow_samples, aOutColor ) );
IfMErrorWarn( attributeAffects( ai_y_is_up, aOutColor ) );
return MS::kSuccess;
}
MStatus VolumePushCollider::initialize()
{
MFnNumericAttribute nAttr;
MFnMatrixAttribute mAttr;
// inCollider
aInCollider = mAttr.create("inCollider", "col");
mAttr.setArray(true);
CHECK_MSTATUS(addAttribute(aInCollider));
// inVolume
aInVolume = mAttr.create("inVolume", "vol");
mAttr.setArray(true);
CHECK_MSTATUS(addAttribute(aInVolume));
// output
aOutput = nAttr.create("output", "out", MFnNumericData::kDouble, 0.0);
nAttr.setArray(true);
nAttr.setReadable(true);
nAttr.setWritable(true);
nAttr.setHidden(true);
CHECK_MSTATUS(addAttribute(aOutput));
attributeAffects(aInCollider, aOutput);
attributeAffects(aInVolume, aOutput);
return MS::kSuccess;
}
MStatus OccLightNode::initialize_shader_parameters()
{
//CM_TRACE_FUNC("OccLightNode::initialize_shader_parameters()");
MFnTypedAttribute tAttr;
MFnStringData tDefault;
MFnNumericAttribute nAttr;
MFnEnumAttribute eAttr;
MFnLightDataAttribute lAttr;
MFnStringData stringData;
MStatus status, sstat;
CREATE_FLOAT(nAttr, akocc, "Kocc", "k", 1.0);
CREATE_INT(nAttr, asamples, "samples", "sam", 64);
CREATE_FLOAT(nAttr, amaxdist, "maxdist", "max", 1e36);
CREATE_STRING(tAttr,adistribution, "distribution", "dis", "cosine");
CREATE_BOOL(nAttr, a__nonspecular, "__nonspecular","nsp", 1);
IfMErrorWarn( attributeAffects( akocc, aOutColor ) );
IfMErrorWarn( attributeAffects( asamples, aOutColor ) );
IfMErrorWarn( attributeAffects( amaxdist, aOutColor ) );
IfMErrorWarn( attributeAffects( adistribution, aOutColor ) );
IfMErrorWarn( attributeAffects( a__nonspecular, aOutColor ) );
return MS::kSuccess;
}
MStatus sgLockAngleMatrix::initialize()
{
MStatus status;
MFnMatrixAttribute mAttr;
MFnNumericAttribute nAttr;
MFnEnumAttribute eAttr;
aBaseMatrix = mAttr.create( "baseMatrix", "baseMatrix" );
CHECK_MSTATUS_AND_RETURN_IT( addAttribute( aBaseMatrix ) );
aInputMatrix = mAttr.create( "inputMatrix", "inputMatrix" );
CHECK_MSTATUS_AND_RETURN_IT( addAttribute( aInputMatrix ) );
aAngleAxis = eAttr.create( "angleAxis", "angleAxis" );
eAttr.addField( " X", 0 );eAttr.addField( " Y", 1 );eAttr.addField( " Z", 2 );
eAttr.addField( "-X", 3 );eAttr.addField( "-Y", 4 );eAttr.addField( "-Z", 5 );
eAttr.setStorable( true );
CHECK_MSTATUS_AND_RETURN_IT( addAttribute( aAngleAxis ) );
aInputAngle = nAttr.create( "inputAngle", "inputAngle", MFnNumericData::kDouble, 45 );
nAttr.setStorable( true );
CHECK_MSTATUS_AND_RETURN_IT( addAttribute( aInputAngle ) );
aOutputMatrix = mAttr.create( "outputMatrix", "outputMatrix" );
mAttr.setStorable( false );
CHECK_MSTATUS_AND_RETURN_IT( addAttribute( aOutputMatrix ) );
CHECK_MSTATUS_AND_RETURN_IT( attributeAffects( aBaseMatrix, aOutputMatrix ) );
CHECK_MSTATUS_AND_RETURN_IT( attributeAffects( aInputMatrix, aOutputMatrix ) );
CHECK_MSTATUS_AND_RETURN_IT( attributeAffects( aAngleAxis, aOutputMatrix ) );
CHECK_MSTATUS_AND_RETURN_IT( attributeAffects( aInputAngle, aOutputMatrix ) );
return MS::kSuccess;
}
MStatus sgBulgeDeformer::initialize()
{
MStatus status;
MFnNumericAttribute nAttr;
MFnTypedAttribute tAttr;
MFnMatrixAttribute mAttr;
MFnCompoundAttribute cAttr;
aBulgeWeight = nAttr.create(nameBulgeWeight, nameBulgeWeight, MFnNumericData::kFloat, 1.0);
nAttr.setStorable(false);
nAttr.setKeyable(true);
addAttribute(aBulgeWeight);
aBulgeRadius = nAttr.create(nameBulgeRadius, nameBulgeRadius, MFnNumericData::kDouble, 0);
nAttr.setMin(0);
nAttr.setStorable(false);
nAttr.setKeyable(true);
addAttribute(aBulgeRadius);
aBulgeInputs = cAttr.create(nameBulgeInputs, nameBulgeInputs);
aMatrix = mAttr.create(nameMatrix, nameMatrix);
aMesh = tAttr.create(nameMesh, nameMesh, MFnData::kMesh );
cAttr.addChild(aMatrix);
cAttr.addChild(aMesh);
cAttr.setArray(true);
addAttribute(aBulgeInputs);
attributeAffects(aBulgeWeight, outputGeom);
attributeAffects(aBulgeRadius, outputGeom);
attributeAffects(aBulgeInputs, outputGeom);
return status;
}
MStatus PushDeformer::initialize()
{
MStatus status;
MFnNumericAttribute nAttr;
MFnTypedAttribute tAttr;
//add bulge attribute which affects the output geom
aAmount = nAttr.create("amount", "amt", MFnNumericData::kDouble, 0.0);
nAttr.setKeyable(true);
addAttribute(aAmount);
aStressMap = tAttr.create("aStressMap", "stMap", MFnData::kDoubleArray);
tAttr.setKeyable(true);
tAttr.setWritable(true);
tAttr.setStorable(true);
addAttribute(aStressMap);
aUseStress = nAttr.create("useStress", "useStress", MFnNumericData::kBoolean, 0);
nAttr.setKeyable(true);
nAttr.setStorable(true);
addAttribute(aUseStress);
aMultiThreadingType = nAttr.create("multiThreadingType", "multiThreadingType", MFnNumericData::kInt, 0);
nAttr.setKeyable(true);
addAttribute(aMultiThreadingType);
attributeAffects(aAmount, outputGeom);
attributeAffects(aStressMap, outputGeom);
attributeAffects(aUseStress, outputGeom);
attributeAffects(aMultiThreadingType, outputGeom);
// make paintable deformer
MGlobal::executeCommand("makePaintable -attrType multiFloat -sm deformer pushDeformer weights");
return MS::kSuccess;
}
MStatus simpleEvaluationNode::initialize()
{
MFnNumericAttribute nAttr;
MFnUnitAttribute uAttr;
MStatus status;
input = nAttr.create( "input", "in", MFnNumericData::kFloat, 2.0 );
nAttr.setStorable(true);
aTimeInput = uAttr.create( "inputTime", "itm", MFnUnitAttribute::kTime, 0.0 );
uAttr.setWritable(true);
uAttr.setStorable(true);
uAttr.setReadable(true);
uAttr.setKeyable(true);
output = nAttr.create( "output", "out", MFnNumericData::kFloat, 0.0 );
nAttr.setWritable(false);
nAttr.setStorable(false);
status = addAttribute( input );
if (!status) { status.perror("addAttribute"); return status;}
status = addAttribute( aTimeInput );
if (!status) { status.perror("addAttribute"); return status;}
status = addAttribute( output );
if (!status) { status.perror("addAttribute"); return status;}
status = attributeAffects( input, output );
if (!status) { status.perror("attributeAffects"); return status;}
status = attributeAffects( aTimeInput, output );
if (!status) { status.perror("attributeAffects"); return status;}
return MS::kSuccess;
}
//
// DESCRIPTION:
///////////////////////////////////////////////////////
MStatus Gamma::initialize()
{
MFnNumericAttribute nAttr;
// Input attributes
aColor = nAttr.createColor( "color", "c" );
MAKE_INPUT(nAttr);
aGamma = nAttr.createPoint( "gamma", "g" );
MAKE_INPUT(nAttr);
CHECK_MSTATUS ( nAttr.setDefault(1.f, 1.f, 1.f) );
// Output attributes
aOutColor= nAttr.createColor( "outColor", "oc" );
MAKE_OUTPUT(nAttr);
// Add attributes to the node database.
CHECK_MSTATUS ( addAttribute(aColor) );
CHECK_MSTATUS ( addAttribute(aGamma) );
CHECK_MSTATUS ( addAttribute(aOutColor) );
// All input affect the output color
CHECK_MSTATUS ( attributeAffects( aColor, aOutColor ));
CHECK_MSTATUS ( attributeAffects( aGamma, aOutColor ));
return MS::kSuccess;
}
//
// DESCRIPTION:
MStatus OSLNode::initialize()
{
MFnNumericAttribute nAttr;
MFnTypedAttribute tAttr;
MFnGenericAttribute gAttr;
MFnEnumAttribute eAttr;
MFnMessageAttribute mAttr;
MStatus status;
color = nAttr.createColor("color", "color");
MAKE_INPUT(nAttr);
CHECK_MSTATUS(addAttribute( color ));
script = tAttr.create("script", "script", MFnNumericData::kString);
MAKE_INPUT(tAttr);
CHECK_MSTATUS(addAttribute( script ));
outColor = nAttr.createColor("outColor", "outColor");
MAKE_OUTPUT(nAttr);
CHECK_MSTATUS(addAttribute( outColor ));
//---------------------------- automatically created attributes start ------------------------------------
//---------------------------- automatically created attributes end ------------------------------------
attributeAffects(color, outColor);
attributeAffects(script, outColor);
return MS::kSuccess;
}
MStatus testNpassiveNode::initialize()
{
MStatus stat;
MFnTypedAttribute tAttr;
inputGeom = tAttr.create("inputGeom", "ing", MFnData::kMesh, MObject::kNullObj, &stat );
//statCheck(stat, "failed to create inputGeom");
tAttr.setWritable(true);
tAttr.setStorable(true);
tAttr.setHidden(true);
currentState = tAttr.create("currentState", "cus", MFnData::kNObject, MObject::kNullObj, &stat );
// statCheck(stat, "failed to create currentState");
tAttr.setWritable(true);
tAttr.setStorable(false);
tAttr.setHidden(true);
startState = tAttr.create( "startState", "sts", MFnData::kNObject, MObject::kNullObj, &stat );
//statCheck(stat, "failed to create startState");
tAttr.setWritable(true);
tAttr.setStorable(false);
tAttr.setHidden(true);
MFnUnitAttribute uniAttr;
currentTime = uniAttr.create( "currentTime", "ctm" , MFnUnitAttribute::kTime, 0.0, &stat );
addAttribute(inputGeom);
addAttribute(currentTime);
addAttribute(startState);
addAttribute(currentState);
attributeAffects(inputGeom, startState);
attributeAffects(inputGeom, currentState);
attributeAffects(currentTime, currentState);
attributeAffects(currentTime, startState);
return MStatus::kSuccess;
}
MStatus BCIViz::initialize()
{
MFnNumericAttribute numFn;
MFnMatrixAttribute matAttr;
MStatus stat;
ainput = matAttr.create( "input", "in", MFnMatrixAttribute::kDouble );
matAttr.setStorable(false);
matAttr.setWritable(true);
matAttr.setConnectable(true);
addAttribute(ainput);
atargets = matAttr.create( "target", "tgt", MFnMatrixAttribute::kDouble );
matAttr.setStorable(false);
matAttr.setWritable(true);
matAttr.setArray(true);
matAttr.setConnectable(true);
addAttribute(atargets);
outValue = numFn.create( "outValue", "ov", MFnNumericData::kDouble );
numFn.setStorable(false);
numFn.setWritable(false);
numFn.setReadable(true);
numFn.setArray(true);
numFn.setUsesArrayDataBuilder( true );
addAttribute(outValue);
attributeAffects(ainput, outValue);
attributeAffects(atargets, outValue);
return MS::kSuccess;
}
MStatus sgBLocator_fromGeo::initialize()
{
MStatus status;
MFnNumericAttribute nAttr;
MFnTypedAttribute tAttr;
aOutputValue = nAttr.create( "outputValue", "outputValue", MFnNumericData::kInt, 1.0 );
nAttr.setStorable( false );
CHECK_MSTATUS_AND_RETURN_IT( addAttribute( aOutputValue ) );
CHECK_MSTATUS_AND_RETURN_IT( status );
aInputCurve = tAttr.create( "inputCurve", "inputCurve", MFnData::kNurbsCurve );
tAttr.setStorable( true );
CHECK_MSTATUS_AND_RETURN_IT( addAttribute( aInputCurve ) );
aLineWidth = nAttr.create( "lineWidth", "lineWidth", MFnNumericData::kInt, 1 );
nAttr.setMin( 1 );
nAttr.setKeyable( true );
nAttr.setStorable( true );
CHECK_MSTATUS_AND_RETURN_IT( addAttribute( aLineWidth ) );
CHECK_MSTATUS_AND_RETURN_IT( attributeAffects( aInputCurve, aOutputValue ) );
CHECK_MSTATUS_AND_RETURN_IT( attributeAffects( aLineWidth, aOutputValue ) );
return MS::kSuccess;
}
MStatus mapBlendShape::initialize()
{
MStatus status;
MFnNumericAttribute nAttr;
MFnTypedAttribute tAttr;
aBlendMesh = tAttr.create("blendMesh", "blendMesh", MFnData::kMesh);
addAttribute(aBlendMesh);
aBlendMap = nAttr.createColor("blendMap", "blendMap");
addAttribute(aBlendMap);
aUseBlendMap = nAttr.create("useBlendMap", "useBlendMap", MFnNumericData::kBoolean);
nAttr.setDefault(true);
addAttribute(aUseBlendMap);
aBlendMapMultiplier = nAttr.create("blendMapMultiplier", "blendMapMultiplier", MFnNumericData::kFloat);
nAttr.setDefault(1.0);
nAttr.setMin(0.0);
addAttribute(aBlendMapMultiplier);
attributeAffects(aBlendMesh, outputGeom);
attributeAffects(aBlendMap, outputGeom);
attributeAffects(aUseBlendMap, outputGeom);
attributeAffects(aBlendMapMultiplier, outputGeom);
MGlobal::executeCommand( "makePaintable -attrType multiFloat -sm deformer blendNode weights;" );
return MS::kSuccess;
}
MStatus AlembicCurvesDeformNode::initialize()
{
MStatus status;
MFnUnitAttribute uAttr;
MFnTypedAttribute tAttr;
MFnNumericAttribute nAttr;
MFnGenericAttribute gAttr;
MFnStringData emptyStringData;
MObject emptyStringObject = emptyStringData.create("");
// input time
mTimeAttr = uAttr.create("inTime", "tm", MFnUnitAttribute::kTime, 0.0);
status = uAttr.setStorable(true);
status = uAttr.setKeyable(true);
status = addAttribute(mTimeAttr);
// input file name
mFileNameAttr =
tAttr.create("fileName", "fn", MFnData::kString, emptyStringObject);
status = tAttr.setStorable(true);
status = tAttr.setUsedAsFilename(true);
status = tAttr.setKeyable(false);
status = addAttribute(mFileNameAttr);
// input identifier
mIdentifierAttr =
tAttr.create("identifier", "if", MFnData::kString, emptyStringObject);
status = tAttr.setStorable(true);
status = tAttr.setKeyable(false);
status = addAttribute(mIdentifierAttr);
// output for list of ArbGeomParams
mGeomParamsList = tAttr.create("ExocortexAlembic_GeomParams", "exo_gp",
MFnData::kString, emptyStringObject);
status = tAttr.setStorable(true);
status = tAttr.setKeyable(false);
status = tAttr.setHidden(false);
status = tAttr.setInternal(true);
status = addAttribute(mGeomParamsList);
// output for list of UserAttributes
mUserAttrsList = tAttr.create("ExocortexAlembic_UserAttributes", "exo_ua",
MFnData::kString, emptyStringObject);
status = tAttr.setStorable(true);
status = tAttr.setKeyable(false);
status = tAttr.setHidden(false);
status = tAttr.setInternal(true);
status = addAttribute(mUserAttrsList);
// create a mapping
status = attributeAffects(mTimeAttr, outputGeom);
status = attributeAffects(mFileNameAttr, outputGeom);
status = attributeAffects(mIdentifierAttr, outputGeom);
return status;
}
MStatus sgIkSmoothStretch::initialize()
{
MStatus stat;
MFnNumericAttribute nAttr;
aInputDistance = nAttr.create( "inputDistance", "in", MFnNumericData::kDouble, 0.0 );
nAttr.setArray( true );
nAttr.setUsesArrayDataBuilder( true );
nAttr.setStorable( true );
aInPositionX = nAttr.create( "inPositionX", "ipx", MFnNumericData::kDouble, 0.0 );
nAttr.setStorable( true );
aInPositionY = nAttr.create( "inPositionY", "ipy", MFnNumericData::kDouble, 0.0 );
nAttr.setStorable( true );
aInPositionZ = nAttr.create( "inPositionZ", "ipz", MFnNumericData::kDouble, 0.0 );
nAttr.setStorable( true );
aInPosition = nAttr.create( "inPosition", "ip", aInPositionX, aInPositionY, aInPositionZ );
aOutputDistance = nAttr.create( "outputDistance", "out", MFnNumericData::kDouble, 0,0 );
nAttr.setArray( true );
nAttr.setUsesArrayDataBuilder( true );
nAttr.setStorable( false );
nAttr.setWritable( false );
aSmoothArea = nAttr.create( "smoothArea", "smoothArea", MFnNumericData::kDouble, 0.0 );
nAttr.setStorable( true );
aStretchAble = nAttr.create( "stretchAble", "sa", MFnNumericData::kFloat, 1.0 );
nAttr.setStorable( true );
nAttr.setMin( 0.0 );
nAttr.setMax( 1 );
stat = addAttribute( aInputDistance );
if (!stat) { stat.perror("addAttribute"); return stat;}
stat = addAttribute( aInPosition );
if (!stat) { stat.perror("addAttribute"); return stat;}
stat = addAttribute( aOutputDistance );
if (!stat) { stat.perror("addAttribute"); return stat;}
stat = addAttribute( aStretchAble );
if (!stat) { stat.perror("addAttribute"); return stat;}
stat = addAttribute( aSmoothArea );
if (!stat) { stat.perror("addAttribute"); return stat;}
stat = attributeAffects( aInputDistance, aOutputDistance );
if (!stat) { stat.perror("attributeAffects"); return stat;}
stat = attributeAffects( aInPosition, aOutputDistance );
if (!stat) { stat.perror("attributeAffects"); return stat;}
stat = attributeAffects( aStretchAble, aOutputDistance );
if (!stat) { stat.perror("attributeAffects"); return stat;}
stat = attributeAffects( aSmoothArea, aOutputDistance );
if (!stat) { stat.perror("attributeAffects"); return stat;}
return MS::kSuccess;
}
// INIT =========================================
MStatus gear_uToPercentage::initialize()
{
MFnTypedAttribute tAttr;
MFnNumericAttribute nAttr;
MStatus stat;
// Curve
curve = tAttr.create("curve", "crv", MFnData::kNurbsCurve);
stat = addAttribute( curve );
if (!stat) {stat.perror("addAttribute"); return stat;}
// Sliders
normalizedU = nAttr.create("normalizedU", "n", MFnNumericData::kBoolean, false);
nAttr.setStorable(true);
nAttr.setKeyable(true);
stat = addAttribute( normalizedU );
if (!stat) {stat.perror("addAttribute"); return stat;}
u = nAttr.create("u", "u", MFnNumericData::kFloat, .5, 0);
nAttr.setStorable(true);
nAttr.setKeyable(true);
stat = addAttribute( u );
if (!stat) {stat.perror("addAttribute"); return stat;}
steps = nAttr.create("steps", "s", MFnNumericData::kShort, 40);
nAttr.setStorable(true);
nAttr.setKeyable(true);
stat = addAttribute( steps );
if (!stat) {stat.perror("addAttribute"); return stat;}
// Outputs
percentage = nAttr.create( "percentage", "p", MFnNumericData::kFloat, 0 );
nAttr.setWritable(false);
nAttr.setStorable(false);
nAttr.setReadable(true);
nAttr.setKeyable(false);
stat = addAttribute( percentage );
if (!stat) {stat.perror("addAttribute"); return stat;}
// Connections
stat = attributeAffects ( curve, percentage );
if (!stat) {stat.perror("attributeAffects"); return stat;}
stat = attributeAffects ( steps, percentage );
if (!stat) {stat.perror("attributeAffects"); return stat;}
stat = attributeAffects ( u, percentage );
if (!stat) {stat.perror("attributeAffects"); return stat;}
stat = attributeAffects ( normalizedU, percentage );
if (!stat) {stat.perror("attributeAffects"); return stat;}
return MS::kSuccess;
}
MStatus LSystemNode::initialize()
{
MFnUnitAttribute unitAttr;
MFnTypedAttribute typedAttr;
MFnNumericAttribute numericAttr;
MStatus returnStatus;
//(i)angle
LSystemNode::angle = numericAttr.create("angle","ag",MFnNumericData::kDouble,90.0,&returnStatus);
McheckErr(returnStatus, "ERROR creating LSystemNode angle attribute\n");
//(ii)size
step = numericAttr.create("step","st",MFnNumericData::kDouble,1.0, &returnStatus);
McheckErr(returnStatus, "ERROR creating LSystemNode step attribute\n");//(iv)time
//(iii)grammar
LSystemNode::grammar = typedAttr.create( "grammar", "grm", MFnData::kString, &returnStatus );
McheckErr(returnStatus, "ERROR creating LSystemNode grammar attribute\n");
//(iv)time
LSystemNode::time = unitAttr.create( "time", "tm", MFnUnitAttribute::kTime, 0.0, &returnStatus );
McheckErr(returnStatus, "ERROR creating LSystemNode time attribute\n");
//(v)output
LSystemNode::outputMesh = typedAttr.create( "outputMesh", "out", MFnData::kMesh, &returnStatus );
McheckErr(returnStatus, "ERROR creating LSystemNode output attribute\n");
typedAttr.setStorable(false);
//(i)angle
returnStatus = addAttribute(LSystemNode::angle);
McheckErr(returnStatus, "ERROR adding angle attribute\n");
//(ii)step
returnStatus = addAttribute(LSystemNode::step);
McheckErr(returnStatus, "ERROR adding step attribute\n");
//(iii)grammar
returnStatus = addAttribute(LSystemNode::grammar);
McheckErr(returnStatus, "ERROR adding grammar attribute\n");
//(iv)time
returnStatus = addAttribute(LSystemNode::time);
McheckErr(returnStatus, "ERROR adding time attribute\n");
//(v)output
returnStatus = addAttribute(LSystemNode::outputMesh);
McheckErr(returnStatus, "ERROR adding outputMesh attribute\n");
returnStatus = attributeAffects(LSystemNode::angle,LSystemNode::outputMesh);
McheckErr(returnStatus, "ERROR in attributeAffects\n");
returnStatus = attributeAffects(LSystemNode::step,LSystemNode::outputMesh);
McheckErr(returnStatus, "ERROR in attributeAffects\n");
returnStatus = attributeAffects(LSystemNode::grammar,LSystemNode::outputMesh);
McheckErr(returnStatus, "ERROR in attributeAffects\n");
returnStatus = attributeAffects(LSystemNode::time,LSystemNode::outputMesh);
McheckErr(returnStatus, "ERROR in attributeAffects\n");
return MS::kSuccess;
}
MStatus DynamicEnum::initialize()
{
MFnNumericAttribute nAttr;
MFnTypedAttribute tAttr;
MFnStringData sData;
MStatus status; // Status will be used to hold the MStatus value
// returned by each api function call. It is important
// to check the status returned by a call to aid in
// debugging. Failed API calls can result in subtle
// errors that can be difficult to track down, you may
// wish to use the CHECK_MSTATUS macro for any API
// call where you do not need to provide your own
// error handling.
//
// Attribute Initialization:
aFilePath = tAttr.create( "filepath", "file", MFnData::kString, &status );
CHECK_MSTATUS( status );
CHECK_MSTATUS( tAttr.setKeyable( true ) );
CHECK_MSTATUS( tAttr.setStorable( true ) );
CHECK_MSTATUS( tAttr.setDefault( sData.create("") ) );
aGridName = tAttr.create( "grid", "grd", MFnData::kString, &status );
CHECK_MSTATUS( status );
CHECK_MSTATUS( tAttr.setKeyable( true ) );
CHECK_MSTATUS( tAttr.setStorable( true ) );
CHECK_MSTATUS( tAttr.setDefault( sData.create("") ) );
aOutColor = nAttr.createColor( "outColor", "oc", &status );
CHECK_MSTATUS( status );
CHECK_MSTATUS( nAttr.setHidden( false ) );
CHECK_MSTATUS( nAttr.setReadable( true ) );
CHECK_MSTATUS( nAttr.setWritable( false ) );
// Next we will add the attributes we have defined to the node
//
CHECK_MSTATUS( addAttribute( aFilePath ) );
CHECK_MSTATUS( addAttribute( aGridName ) );
CHECK_MSTATUS( addAttribute( aOutColor ) );
// The attributeAffects() method is used to indicate when the input
// attribute affects the output attribute. This knowledge allows Maya
// to optimize dependencies in the graph in more complex nodes where
// there may be several inputs and outputs, but not all the inputs
// affect all the outputs.
//
CHECK_MSTATUS( attributeAffects( aFilePath, aOutColor ) );
CHECK_MSTATUS( attributeAffects( aGridName, aOutColor ) );
return( MS::kSuccess );
}
MStatus multiCurve::initialize()
{
MStatus stat;
MFnNumericAttribute nAttr;
MFnTypedAttribute typedAttr;
numCurves = nAttr.create ("numCurves", "nc",
MFnNumericData::kLong, 5, &stat);
PERRORfail(stat, "initialize create numCurves attribute");
CHECK_MSTATUS ( nAttr.setKeyable( true ) );
stat = addAttribute( numCurves );
PERRORfail(stat, "addAttribute(numCurves)");
curveOffset = nAttr.create ("curveOffset", "co",
MFnNumericData::kDouble, 1.0, &stat);
PERRORfail(stat, "initialize create curveOffset attribute");
CHECK_MSTATUS ( nAttr.setKeyable( true ) );
stat = addAttribute( curveOffset );
PERRORfail(stat, "addAttribute(curveOffset)");
inputCurve = typedAttr.create( "inputCurve", "ic",
MFnNurbsCurveData::kNurbsCurve, &stat );
PERRORfail(stat, "initialize create inputCurve attribute");
CHECK_MSTATUS ( typedAttr.setReadable( false ) );
CHECK_MSTATUS ( typedAttr.setWritable( true ) );
stat = addAttribute( inputCurve );
PERRORfail(stat, "addAttribute(inputCurve)");
outputCurves = typedAttr.create( "outputCurves", "oc",
MFnNurbsCurveData::kNurbsCurve, &stat );
PERRORfail(stat, "initialize create outputCurves attribute");
CHECK_MSTATUS ( typedAttr.setArray( true ) );
CHECK_MSTATUS ( typedAttr.setReadable( true ) );
CHECK_MSTATUS ( typedAttr.setWritable( false ) );
CHECK_MSTATUS ( typedAttr.setUsesArrayDataBuilder( true ) );
stat = addAttribute( outputCurves );
PERRORfail(stat, "addAttribute(outputCurves)");
stat = attributeAffects( numCurves, outputCurves );
PERRORfail(stat, "attributeAffects(inputCurve, outputCurves)");
stat = attributeAffects( curveOffset, outputCurves );
PERRORfail(stat, "attributeAffects(inputCurve, outputCurves)");
stat = attributeAffects( inputCurve, outputCurves );
PERRORfail(stat, "attributeAffects(inputCurve, outputCurves)");
return stat;
}
//
// DESCRIPTION:
///////////////////////////////////////////////////////
MStatus DispNode::initialize()
{
MFnNumericAttribute nAttr;
// Inputs
aColor = nAttr.createColor( "color", "c" );
CHECK_MSTATUS(nAttr.setKeyable(true));
CHECK_MSTATUS(nAttr.setStorable(true));
CHECK_MSTATUS(nAttr.setDefault(1.0f, 1.0f, 1.0f));
aInputValue = nAttr.create( "factor", "f", MFnNumericData::kFloat);
CHECK_MSTATUS(nAttr.setKeyable(true));
CHECK_MSTATUS(nAttr.setStorable(true));
CHECK_MSTATUS(nAttr.setDefault(1.0f));
// Outputs
aOutColor = nAttr.createColor( "outColor", "oc" );
CHECK_MSTATUS(nAttr.setStorable(false));
CHECK_MSTATUS(nAttr.setHidden(false));
CHECK_MSTATUS(nAttr.setReadable(true));
CHECK_MSTATUS(nAttr.setWritable(false));
aOutTransparency = nAttr.createColor( "outTransparency", "ot" );
CHECK_MSTATUS(nAttr.setStorable(false));
CHECK_MSTATUS(nAttr.setHidden(false));
CHECK_MSTATUS(nAttr.setReadable(true));
CHECK_MSTATUS(nAttr.setWritable(false));
aOutDisplacement = nAttr.create( "displacement", "od",
MFnNumericData::kFloat);
CHECK_MSTATUS(nAttr.setStorable(false));
CHECK_MSTATUS(nAttr.setHidden(false));
CHECK_MSTATUS(nAttr.setReadable(true));
CHECK_MSTATUS(nAttr.setWritable(false));
CHECK_MSTATUS(addAttribute(aColor));
CHECK_MSTATUS(addAttribute(aInputValue));
CHECK_MSTATUS(addAttribute(aOutColor));
CHECK_MSTATUS(addAttribute(aOutTransparency));
CHECK_MSTATUS(addAttribute(aOutDisplacement));
CHECK_MSTATUS(attributeAffects (aColor, aOutColor));
CHECK_MSTATUS(attributeAffects (aColor, aOutDisplacement));
return MS::kSuccess;
}
//
// DESCRIPTION:
///////////////////////////////////////////////////////
MStatus depthShader::initialize()
{
MFnNumericAttribute nAttr;
// Create input attributes
aColorNear = nAttr.createColor("color", "c");
MAKE_INPUT(nAttr);
CHECK_MSTATUS(nAttr.setDefault(0., 1., 0.)); // Green
aColorFar = nAttr.createColor("colorFar", "cf");
MAKE_INPUT(nAttr);
CHECK_MSTATUS(nAttr.setDefault(0., 0., 1.)); // Blue
aNear = nAttr.create("near", "n", MFnNumericData::kFloat);
MAKE_INPUT(nAttr);
CHECK_MSTATUS(nAttr.setMin(0.0f));
CHECK_MSTATUS(nAttr.setSoftMax(1000.0f));
aFar = nAttr.create("far", "f", MFnNumericData::kFloat);
MAKE_INPUT(nAttr);
CHECK_MSTATUS(nAttr.setMin(0.0f));
CHECK_MSTATUS(nAttr.setSoftMax(1000.0f));
CHECK_MSTATUS(nAttr.setDefault(2.0f));
aPointCamera = nAttr.createPoint("pointCamera", "p");
MAKE_INPUT(nAttr);
CHECK_MSTATUS(nAttr.setHidden(true));
// Create output attributes
aOutColor = nAttr.createColor("outColor", "oc");
MAKE_OUTPUT(nAttr);
CHECK_MSTATUS(addAttribute(aColorNear));
CHECK_MSTATUS(addAttribute(aColorFar));
CHECK_MSTATUS(addAttribute(aNear) );
CHECK_MSTATUS(addAttribute(aFar));
CHECK_MSTATUS(addAttribute(aPointCamera));
CHECK_MSTATUS(addAttribute(aOutColor));
CHECK_MSTATUS(attributeAffects(aColorNear, aOutColor));
CHECK_MSTATUS(attributeAffects(aColorFar, aOutColor));
CHECK_MSTATUS(attributeAffects(aNear, aOutColor));
CHECK_MSTATUS(attributeAffects(aFar, aOutColor));
CHECK_MSTATUS(attributeAffects(aPointCamera, aOutColor));
return MS::kSuccess;
}
MStatus nailConstraintNode::initialize()
{
MStatus status;
MFnMessageAttribute fnMsgAttr;
MFnNumericAttribute fnNumericAttr;
MFnMatrixAttribute fnMatrixAttr;
ia_rigidBody = fnMsgAttr.create("inRigidBody", "inrb", &status);
MCHECKSTATUS(status, "creating inRigidBody attribute")
status = addAttribute(ia_rigidBody);
MCHECKSTATUS(status, "adding inRigidBody attribute")
ia_damping = fnNumericAttr.create("damping", "dmp", MFnNumericData::kDouble, 1.0, &status);
MCHECKSTATUS(status, "creating damping attribute")
fnNumericAttr.setKeyable(true);
status = addAttribute(ia_damping);
MCHECKSTATUS(status, "adding damping attribute")
ca_constraint = fnNumericAttr.create("ca_constraint", "caco", MFnNumericData::kBoolean, 0, &status);
MCHECKSTATUS(status, "creating ca_constraint attribute")
fnNumericAttr.setConnectable(false);
fnNumericAttr.setHidden(true);
fnNumericAttr.setStorable(false);
fnNumericAttr.setKeyable(false);
status = addAttribute(ca_constraint);
MCHECKSTATUS(status, "adding ca_constraint attribute")
ca_constraintParam = fnNumericAttr.create("ca_constraintParam", "cacop", MFnNumericData::kBoolean, 0, &status);
MCHECKSTATUS(status, "creating ca_constraintParam attribute")
fnNumericAttr.setConnectable(false);
fnNumericAttr.setHidden(true);
fnNumericAttr.setStorable(false);
fnNumericAttr.setKeyable(false);
status = addAttribute(ca_constraintParam);
MCHECKSTATUS(status, "adding ca_constraintParam attribute")
status = attributeAffects(ia_rigidBody, ca_constraint);
MCHECKSTATUS(status, "adding attributeAffects(ia_rigidBody, ca_constraint)")
status = attributeAffects(ia_rigidBody, ca_constraintParam);
MCHECKSTATUS(status, "adding attributeAffects(ia_rigidBody, ca_constraintParam)")
status = attributeAffects(ia_damping, ca_constraintParam);
MCHECKSTATUS(status, "adding attributeAffects(ia_damping, ca_constraintParam)")
return MS::kSuccess;
}
MStatus fullLoft::initialize()
{
MStatus stat;
MFnTypedAttribute typedAttr;
inputCurve=typedAttr.create( "inputCurve", "in",
MFnNurbsCurveData::kNurbsCurve,
&stat );
PERRORfail("initialize create input attribute");
stat = typedAttr.setArray( true );
PERRORfail("initialize set input attribute array");
outputSurface=typedAttr.create( "outputSurface", "out",
MFnNurbsSurfaceData::kNurbsSurface,
&stat );
PERRORfail("initialize create output attribute");
stat = typedAttr.setStorable( false );
PERRORfail("initialize set output attribute storable");
stat = addAttribute( inputCurve );
PERRORfail("addAttribute(inputCurve)");
stat = addAttribute( outputSurface );
PERRORfail("addAttribute(outputSurface)");
stat = attributeAffects( inputCurve, outputSurface );
PERRORfail("attributeAffects(inputCurve, outputSurface)");
return MS::kSuccess;
}
MStatus animCube::initialize()
{
MFnUnitAttribute unitAttr;
MFnTypedAttribute typedAttr;
MStatus returnStatus;
animCube::time = unitAttr.create( "time", "tm",
MFnUnitAttribute::kTime,
0.0, &returnStatus );
McheckErr(returnStatus, "ERROR creating animCube time attribute\n");
animCube::outputMesh = typedAttr.create( "outputMesh", "out",
MFnData::kMesh,
&returnStatus );
McheckErr(returnStatus, "ERROR creating animCube output attribute\n");
typedAttr.setStorable(false);
returnStatus = addAttribute(animCube::time);
McheckErr(returnStatus, "ERROR adding time attribute\n");
returnStatus = addAttribute(animCube::outputMesh);
McheckErr(returnStatus, "ERROR adding outputMesh attribute\n");
returnStatus = attributeAffects(animCube::time,
animCube::outputMesh);
McheckErr(returnStatus, "ERROR in attributeAffects\n");
return MS::kSuccess;
}
MStatus connectingNode::initialize()
{
MFnTypedAttribute tAttr;
MFnNumericAttribute nAttr;
MStatus returnStatus;
connectingNode::state=0;
connectingNode::tmp=nAttr.create("tmp","t",MFnNumericData::kInt,0,&returnStatus);
connectingNode::tmp1=nAttr.create("tmp1","t1",MFnNumericData::kInt,0,&returnStatus);
connectingNode::index1=nAttr.create("index1","in1",MFnNumericData::kInt,-1,&returnStatus);
connectingNode::index2=nAttr.create("index2","in2",MFnNumericData::kInt,-1,&returnStatus);
connectingNode::trigger=nAttr.create("trigger","tri",MFnNumericData::kBoolean,true,&returnStatus);
connectingNode::rootNumber=nAttr.create("rootNum","rN",MFnNumericData::kInt,0,&returnStatus);
addAttribute(tmp);
addAttribute(tmp1);
addAttribute(index1);
addAttribute(index2);
addAttribute(trigger);
addAttribute(rootNumber);
attributeAffects(tmp1,tmp);
return MS::kSuccess;
}
MStatus MocapMesh::initialize()
{
MStatus stat;
MFnTypedAttribute tAttr;
MFnNumericAttribute nAttr;
in_inMesh = tAttr.create("inMesh", "im",MFnData::kMesh);
tAttr.setKeyable(true);
tAttr.setStorable(true);
tAttr.setReadable(true);
tAttr.setWritable(true);
stat = addAttribute(in_inMesh);
if(!stat) { stat.perror("adding inMesh"); return stat; }
out_message = nAttr.create("test", "test", MFnNumericData::kDouble, 0.0);
nAttr.setKeyable(false);
nAttr.setStorable(false);
nAttr.setWritable(false);
nAttr.setReadable(true);
stat = addAttribute(out_message);
if(!stat) { stat.perror("adding test"); return stat; }
stat = attributeAffects(in_inMesh,out_message);
if(!stat) { stat.perror("attributeAffects"); return stat; }
return MS::kSuccess;
}
MStatus blindDataMesh::initialize()
{
MFnTypedAttribute typedAttr;
MStatus returnStatus;
blindDataMesh::outputMesh = typedAttr.create( "outputMesh", "out",
MFnData::kMesh, &returnStatus );
McheckErr(returnStatus, "ERROR creating blindDataMesh output attribute\n");
typedAttr.setStorable(false);
returnStatus = addAttribute(blindDataMesh::outputMesh);
McheckErr(returnStatus, "ERROR adding outputMesh attribute\n");
MFnNumericAttribute numAttr;
blindDataMesh::seed = numAttr.create( "randomSeed", "seed",
MFnNumericData::kLong, 0, &returnStatus );
McheckErr(returnStatus, "ERROR creating blindDataMesh input attribute\n");
returnStatus = addAttribute(blindDataMesh::seed);
McheckErr(returnStatus, "ERROR adding input attribute\n");
returnStatus = attributeAffects(blindDataMesh::seed,
blindDataMesh::outputMesh);
McheckErr(returnStatus, "ERROR in attributeAffects\n");
return MS::kSuccess;
}
