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C++ MFnMatrixAttribute::setWritable方法代码示例

本文整理汇总了C++中MFnMatrixAttribute::setWritable方法的典型用法代码示例。如果您正苦于以下问题：C++ MFnMatrixAttribute::setWritable方法的具体用法？C++ MFnMatrixAttribute::setWritable怎么用？C++ MFnMatrixAttribute::setWritable使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MFnMatrixAttribute的用法示例。


在下文中一共展示了MFnMatrixAttribute::setWritable方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: initialize

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;
}
开发者ID:ahmidou，项目名称:aphid，代码行数:31，代码来源:bciosVizNode.cpp

示例2: initialize

/* static */
MStatus cgfxVector::initialize()
{
	MStatus status;

	MFnNumericAttribute nAttr;
	MFnMatrixAttribute  mAttr;

	sVectorX = nAttr.create("vectorX", "vx",
							MFnNumericData::kDouble, 0.0, &status);
	if (!status)
	{
		status.perror("cgfxVector: create vectorX");
		return status;
	}
	nAttr.setKeyable(true);

	sVectorY = nAttr.create("vectorY", "vy",
							MFnNumericData::kDouble, 0.0, &status);
	if (!status)
	{
		status.perror("cgfxVector: create vectorY");
		return status;
	}
	nAttr.setKeyable(true);

	sVectorZ = nAttr.create("vectorZ", "vz",
							MFnNumericData::kDouble, 0.0, &status);
	if (!status)
	{
		status.perror("cgfxVector: create vectorZ");
		return status;
	}
	nAttr.setKeyable(true);

	sVector = nAttr.create("vector", "v",
						   sVectorX, sVectorY, sVectorZ, &status);
	if (!status)
	{
		status.perror("cgfxVector: create vector");
		return status;
	}
	nAttr.setKeyable(true);

	sIsDirection = nAttr.create("isDirection", "id",
								MFnNumericData::kBoolean, 0.0, &status);
	if (!status)
	{
		status.perror("cgfxVector: create isDirection");
		return status;
	}
	nAttr.setKeyable(true);
	nAttr.setDefault(false);

	sMatrix = mAttr.create("matrix", "m",
						   MFnMatrixAttribute::kDouble, &status);
	if (!status)
	{
		status.perror("cgfxVector: create matrix");
		return status;
	}
	mAttr.setWritable(true);
	mAttr.setStorable(true);

	sWorldVectorX = nAttr.create("worldVectorX", "wvx",
								 MFnNumericData::kFloat, 0.0, &status);
	if (!status)
	{
		status.perror("cgfxVector: create worldVectorX");
		return status;
	}
	nAttr.setWritable(false);
	nAttr.setStorable(false);

	sWorldVectorY = nAttr.create("worldVectorY", "wvy",
								 MFnNumericData::kFloat, 0.0, &status);
	if (!status)
	{
		status.perror("cgfxVector: create worldVectorY");
		return status;
	}
	nAttr.setWritable(false);
	nAttr.setStorable(false);

	sWorldVectorZ = nAttr.create("worldVectorZ", "wvz",
								 MFnNumericData::kFloat, 0.0, &status);
	if (!status)
	{
		status.perror("cgfxVector: create worldVectorZ");
		return status;
	}
	nAttr.setWritable(false);
	nAttr.setStorable(false);

	sWorldVectorW = nAttr.create("worldVectorW", "wvw",
								 MFnNumericData::kFloat, 0.0, &status);
	if (!status)
	{
		status.perror("cgfxVector: create worldVectorW");
		return status;
//.........这里部分代码省略.........
开发者ID:DimondTheCat，项目名称:xray，代码行数:101，代码来源:cgfxVector.cpp

示例3: initialize

MStatus slopeShaderNode::initialize()
//
//	Description:
//		Initializes the attributes for this node.
//
{
     MFnNumericAttribute nAttr; 
	 MFnMatrixAttribute nMAttr;
	 MFnTypedAttribute nTAttr;
	 MFnGenericAttribute nGAttr;


	// Input Attributes
	//
    aAngle = nAttr.create( "angle", "ang", MFnNumericData::kFloat);
    nAttr.setDefault(30.0f);
    nAttr.setMin(0.0f);
    nAttr.setMax(100.0f);
    nAttr.setKeyable(true);
    nAttr.setStorable(true);
    nAttr.setReadable(true);
    nAttr.setWritable(true);

    aColor1 = nAttr.createColor( "walkableColor", "w" );
    nAttr.setDefault(0.0f, 1.0f, 0.0f);
    nAttr.setKeyable(true);
    nAttr.setStorable(true);
    nAttr.setUsedAsColor(true);
    nAttr.setReadable(true);
    nAttr.setWritable(true);

    aColor2 = nAttr.createColor( "nonWalkableColor", "nw" );
    nAttr.setDefault(1.0f, 0.0f, 0.0f);
    nAttr.setKeyable(true);
    nAttr.setStorable(true);
    nAttr.setUsedAsColor(true);
    nAttr.setReadable(true);
    nAttr.setWritable(true);


	// Surface Normal supplied by the render sampler
	//
    aTriangleNormalCamera = nAttr.createPoint( "triangleNormalCamera", "n" );
    nAttr.setStorable(false);
    nAttr.setHidden(true);
    nAttr.setReadable(true);
    nAttr.setWritable(true);

	//View matrix from the camera into world space
	//
	aMatrixEyeToWorld = nMAttr.create( "matrixEyeToWorld", "mew",
									   MFnMatrixAttribute::kFloat );
	nAttr.setHidden(true);
	nMAttr.setWritable(true);

	// Output Attributes
	//
    aOutColor  = nAttr.createColor( "outColor", "oc" );
    nAttr.setStorable(false);
    nAttr.setHidden(false);
    nAttr.setReadable(true);
    nAttr.setWritable(false);

	//dummy plug for forcing evaluation
	//
	aDirtyShaderAttr = nGAttr.create( "dirtyShaderPlug", "dsp");
	nGAttr.setArray(true);
	nGAttr.setHidden(false);
	nGAttr.setUsesArrayDataBuilder(true);
	nGAttr.setReadable(false);
	nGAttr.setStorable(true);
	nGAttr.setIndexMatters(false);
	nGAttr.addAccept(MFnData::kMesh);

	//Add attribues
    addAttribute(aAngle);
    addAttribute(aColor1);
    addAttribute(aColor2);
    addAttribute(aTriangleNormalCamera);
    addAttribute(aOutColor);
	addAttribute(aMatrixEyeToWorld);
	addAttribute(aDirtyShaderAttr);

    attributeAffects (aAngle,  aOutColor);
    attributeAffects (aColor1, aOutColor);
    attributeAffects (aColor2, aOutColor);
    attributeAffects (aTriangleNormalCamera,  aOutColor);
	attributeAffects (aDirtyShaderAttr, aOutColor);

    return MS::kSuccess;
}
开发者ID:DimondTheCat，项目名称:xray，代码行数:91，代码来源:slopeShaderNode.cpp

示例4: initialize


//.........这里部分代码省略.........
		
	outRotationPP = typedAttrFn.create( "outRotation",
											"orot",
											MFnData::kVectorArray,
											vectArrayDataFn.object(),
											&stat );
												
												if(!stat) MGlobal::displayWarning("failed create rotpp");

        typedAttrFn.setStorable(false);
        if(addAttribute(outRotationPP) != MS::kSuccess) MGlobal::displayWarning("failed add rotpp");
		
	MDoubleArray defaultDArray;
	MFnDoubleArrayData dArrayDataFn;
	dArrayDataFn.create( defaultDArray );
	
	outReplacePP = typedAttrFn.create( "outReplace", "orpl",
									MFnData::kDoubleArray, dArrayDataFn.object(),
									&stat );
											
	if(stat != MS::kSuccess) {
		MGlobal::displayWarning("failed create outReplace");
	}
	
	typedAttrFn.setStorable(false);
	
	stat = addAttribute(outReplacePP);
	if(stat != MS::kSuccess) {
		MGlobal::displayWarning("failed add outReplace");
	}
	
    outValue = numFn.create( "outValue", "ov", MFnNumericData::kFloat );
	numFn.setStorable(false);
	numFn.setWritable(false);
	addAttribute(outValue);
	
	outValue1 = numFn.create( "outValue1", "ov1", MFnNumericData::kFloat );
	numFn.setStorable(false);
	numFn.setWritable(false);
	addAttribute(outValue1);
	
	MFnTypedAttribute   stringAttr;
	acachename = stringAttr.create( "cachePath", "cp", MFnData::kString );
 	stringAttr.setStorable(true);
	addAttribute( acachename );
	
	astandinNames = stringAttr.create( "standinNames", "sdn", MFnData::kString );
 	stringAttr.setStorable(true);
	stringAttr.setArray(true);
	addAttribute(astandinNames);
	
	MFnMatrixAttribute matAttr;
	acameraspace = matAttr.create( "cameraSpace", "cspc", MFnMatrixAttribute::kDouble );
 	matAttr.setStorable(false);
	matAttr.setWritable(true);
	matAttr.setConnectable(true);
	addAttribute(acameraspace);
	
	ahapeture = numFn.create( "horizontalFilmAperture", "hfa", MFnNumericData::kDouble, 1.0 );
	numFn.setStorable(false);
	numFn.setConnectable(true);
	addAttribute( ahapeture );
	
	avapeture = numFn.create( "verticalFilmAperture", "vfa", MFnNumericData::kDouble, 1.0 );
	numFn.setStorable(false);
	numFn.setConnectable(true);
开发者ID:spinos，项目名称:aphid，代码行数:67，代码来源:ProxyVizNode.cpp

示例5: initialize

MStatus MG_nurbsRivet::initialize()
	{ 

		//This is the nurbs input attribute
		MFnTypedAttribute typedFn;
		MFnCompoundAttribute compund;
		MFnNumericAttribute numFn;
		MFnMatrixAttribute    matrixFn;

		inputNurbSurface  = typedFn.create("inputNurbSurface","in",MFnData::kNurbsSurface);
		typedFn.setStorable(true);
		addAttribute(inputNurbSurface);
		

		//This is the input point   attribute
		
		
		inputPointX = numFn.create("inputPointX","ipx",MFnNumericData::kDouble,0);
		numFn.setStorable(true);
		numFn.setKeyable(true);
		addAttribute(inputPointX);

		inputPointY = numFn.create("inputPointY","ipy",MFnNumericData::kDouble,0);
		numFn.setStorable(true);
		numFn.setKeyable(true);
		addAttribute(inputPointY);
		

		inputPointZ = numFn.create("inputPointZ","ipz",MFnNumericData::kDouble,0);
		numFn.setStorable(true);
		numFn.setKeyable(true);
		addAttribute(inputPointZ);




		
		inputPoint= compund.create("inputPoint","ip");
		compund.addChild(inputPointX);
		compund.addChild(inputPointY);
		compund.addChild(inputPointZ);
		addAttribute(inputPoint);
	

		//This is the recompute point checkbox
	
		recompute = numFn.create("recompute","r",MFnNumericData::kBoolean,1);
		numFn.setKeyable(true);
		numFn.setStorable(true);
		addAttribute(recompute);

		//This is U attribute
	
		uValue = numFn.create("uValue","u",MFnNumericData::kFloat , 0);
		numFn.setKeyable(true);
		numFn.setStorable(true);
		addAttribute(uValue);


		//This is V attribute
	
		vValue = numFn.create("vValue","v",MFnNumericData::kFloat , 0 );
		numFn.setKeyable(true);
		numFn.setStorable(true);
		addAttribute(vValue);



		//This is the output translate attribute 

		outputX = numFn.create("outputTranslateX","otx",MFnNumericData::kDouble,0);
		numFn.setStorable(true);
		numFn.setKeyable(true);
		addAttribute(outputX);

		outputY = numFn.create("outputTranslateY","oty",MFnNumericData::kDouble,0);
		numFn.setStorable(true);
		numFn.setKeyable(true);
		addAttribute(outputY);
		

		outputZ = numFn.create("outputTranslateZ","otz",MFnNumericData::kDouble,0);
		numFn.setStorable(true);
		numFn.setKeyable(true);
		addAttribute(outputZ);




		
		output= compund.create("outputTranslate","ot");
		compund.addChild(outputX);
		compund.addChild(outputY);
		compund.addChild(outputZ);
		compund.setKeyable(false);
		compund.setStorable(false);
		compund.setWritable(false);
		addAttribute(output);


//.........这里部分代码省略.........
开发者ID:bungnoid，项目名称:MG_Tools，代码行数:101，代码来源:MG_nurbsRivet.cpp

示例6: initialize

MStatus puttyNode::initialize()
{
	MStatus status;
	MFnNumericAttribute		nAttr;
  	MFnEnumAttribute		eAttr;
    MFnTypedAttribute       tAttr;
    MFnMatrixAttribute       mAttr;

    // the script


    aScript = tAttr.create( "script", "scr", MFnData::kString);
    tAttr.setStorable(true);
    tAttr.setKeyable(false);
	SYS_ERROR_CHECK( addAttribute( aScript ), "adding aScript" );  

	aCmdBaseName = tAttr.create( "cmdBaseName", "cbn", MFnData::kString);
    tAttr.setStorable(true);
    tAttr.setKeyable(false);
    tAttr.setHidden(true);    
	SYS_ERROR_CHECK( addAttribute( aCmdBaseName ), "adding aCmdBaseName" );  

    // refresh
    
    aSource = nAttr.create( "source", "src", MFnNumericData::kBoolean, 0 );
    nAttr.setHidden(true);    
    SYS_ERROR_CHECK( addAttribute( aSource ), "adding aSource" ); 
    
	// it is important that script sourced is initialised false and not storable
    // so this way the function gets sourced on maya startup    
    aScriptSourced = nAttr.create( "scriptSourced", "ssrc", MFnNumericData::kBoolean, 0 );
    nAttr.setStorable(false);
    nAttr.setHidden(true);        
    SYS_ERROR_CHECK( addAttribute( aScriptSourced ), "adding aScriptSourced" ); 


    aNodeReady = nAttr.create( "nodeReady", "nr", MFnNumericData::kBoolean, 0 );
    nAttr.setHidden(true);    
    SYS_ERROR_CHECK( addAttribute( aNodeReady ), "adding aNodeReady" ); 

    aDynDirty = nAttr.create( "dynDirty", "dd", MFnNumericData::kBoolean, 0 );
    nAttr.setHidden(true);    
    SYS_ERROR_CHECK( addAttribute( aDynDirty ), "adding aDynDirty" ); 

  
    // space
   	aDefSpace = eAttr.create("deformerSpace", "dsp", MSD_SPACE_OBJECT, &status);
	eAttr.addField("object (default)", MSD_SPACE_OBJECT);
	eAttr.addField("world (automatic conversion)", MSD_SPACE_WORLD);
   	eAttr.setKeyable(false);
	eAttr.setStorable(true);
	SYS_ERROR_CHECK( addAttribute( aDefSpace ), "adding aDefSpace" );

    // envelope
   	aDefEnvelope = eAttr.create("deformerEnvelope", "de", MSD_ENVELOPE_AUTO, &status);
	eAttr.addField("auto", MSD_ENVELOPE_AUTO);
    eAttr.addField("user", MSD_ENVELOPE_USER);    
   	eAttr.setKeyable(false);
	eAttr.setStorable(true);
	SYS_ERROR_CHECK( addAttribute( aDefEnvelope ), "adding aDefEnvelope" );

    // weights
   	aDefWeights = eAttr.create("deformerWeights", "dw", MSD_WEIGHTS_AUTO, &status);
	eAttr.addField("auto", MSD_WEIGHTS_AUTO);
    eAttr.addField("user", MSD_WEIGHTS_USER);    
   	eAttr.setKeyable(false);
	eAttr.setStorable(true);
	SYS_ERROR_CHECK( addAttribute( aDefWeights ), "adding aDefWeights" );

    /////////////////////////////////////////////////////////////////////////////    
    // current values
    aCurrPosition = tAttr.create( "currentPosition", "cpos", MFnData::kVectorArray);
    tAttr.setStorable(false);
    tAttr.setKeyable(false);
    tAttr.setConnectable(false);
    tAttr.setWritable(false);
	SYS_ERROR_CHECK( addAttribute( aCurrPosition ), "adding aCurrPos" );          

    aCurrWeight = tAttr.create( "currentWeight", "cwgh", MFnData::kDoubleArray);
    tAttr.setStorable(false);
    tAttr.setKeyable(false);
    tAttr.setConnectable(false);
    tAttr.setWritable(false);
	SYS_ERROR_CHECK( addAttribute( aCurrWeight ), "adding aCurrWeight" );          
    
    aCurrMultiIndex = nAttr.create("currentMultiIndex","cmi",MFnNumericData::kInt);
    nAttr.setStorable(false);
    nAttr.setKeyable(false);
    nAttr.setConnectable(false);
    nAttr.setWritable(false);
	SYS_ERROR_CHECK( addAttribute( aCurrMultiIndex ), "adding aCurrMultiIndex" );          

    aCurrWorldMatrix = mAttr.create("currentWorldMatrix","cwm"); 
    mAttr.setStorable(false);
    mAttr.setKeyable(false);
    mAttr.setConnectable(false);
    mAttr.setWritable(false);
	SYS_ERROR_CHECK( addAttribute( aCurrWorldMatrix ), "adding aCurrObjectName" );          

/*
//.........这里部分代码省略.........
开发者ID:Leopardob，项目名称:puttynodes，代码行数:101，代码来源:puttyNode.cpp

示例7: initialize

MStatus AimNode::initialize()
{
	MStatus status;
	MFnNumericAttribute nAttr;
	MFnMatrixAttribute mAttr;
	MFnUnitAttribute uAttr;

	aDriverMatrix = mAttr.create("driverMatrix", "dvm");
	mAttr.setStorable(true);
	mAttr.setKeyable(true);
	mAttr.setWritable(true);
	addAttribute(aDriverMatrix);

	aUpVectorMatrix = mAttr.create("upVectorMatrix", "uvm");
	mAttr.setStorable(true);
	mAttr.setKeyable(true);
	mAttr.setWritable(true);
	addAttribute(aUpVectorMatrix);

	//translateX
	aInputTranslateX = nAttr.create("translateX", "tx", MFnNumericData::kDouble, 0);
	nAttr.setStorable(true);
	nAttr.setKeyable(true);
	nAttr.setWritable(true);
	addAttribute(aInputTranslateX);
	//translateY
	aInputTranslateY = nAttr.create("translateY", "ty", MFnNumericData::kDouble, 0);
	nAttr.setStorable(true);
	nAttr.setKeyable(true);
	nAttr.setWritable(true);
	addAttribute(aInputTranslateY);
	//translateZ
	aInputTranslateZ = nAttr.create("translateZ", "tz", MFnNumericData::kDouble, 0);
	nAttr.setStorable(true);
	nAttr.setKeyable(true);
	nAttr.setWritable(true);
	addAttribute(aInputTranslateZ);
	//translate
	aInputTranslate = nAttr.create("translate", "t", aInputTranslateX, aInputTranslateY, aInputTranslateZ);
	addAttribute(aInputTranslate);
	
	//rotateX
	aOutputRotateX = uAttr.create("rotateX", "rx", MFnUnitAttribute::kAngle, 0);
	nAttr.setStorable(true);
	nAttr.setKeyable(true);
	nAttr.setWritable(true);
	addAttribute(aOutputRotateX);
	//rotateY
	aOutputRotateY = uAttr.create("rotateY", "ry", MFnUnitAttribute::kAngle, 0);
	nAttr.setStorable(true);
	nAttr.setKeyable(true);
	nAttr.setWritable(true);
	addAttribute(aOutputRotateY);
	//rotateZ
	aOutputRotateZ = uAttr.create("rotateZ", "rz", MFnUnitAttribute::kAngle, 0);
	nAttr.setStorable(true);
	nAttr.setKeyable(true);
	nAttr.setWritable(true);
	addAttribute(aOutputRotateZ);
	//rotate
	aOutputRotate = nAttr.create("rotate", "ro", aOutputRotateX, aOutputRotateY, aOutputRotateZ);
	addAttribute(aOutputRotate);

	//parent inverse matrix
	aParentInverseMatrix = mAttr.create("parentInverse", "parinv");
	mAttr.setDefault(MMatrix::identity);
	addAttribute(aParentInverseMatrix);


	attributeAffects(aParentInverseMatrix, aOutputRotate);
	attributeAffects(aDriverMatrix, aOutputRotate);
	attributeAffects(aUpVectorMatrix, aOutputRotate);
	attributeAffects(aInputTranslate, aOutputRotate);

	return MS::kSuccess;
}
开发者ID:jonntd，项目名称:mayaPlugins，代码行数:76，代码来源:aimNode.cpp


注：本文中的MFnMatrixAttribute::setWritable方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。