MStatus
OpenSubdivShader::initialize()
{
MStatus stat;
MFnTypedAttribute typedAttr;
MFnNumericAttribute numAttr;
MFnEnumAttribute enumAttr;
aLevel = numAttr.create("level", "lv", MFnNumericData::kLong, 1);
numAttr.setInternal(true);
numAttr.setMin(1);
numAttr.setSoftMax(5);
aScheme = enumAttr.create("scheme", "sc");
enumAttr.addField("Catmull-Clark", kCatmark);
enumAttr.addField("Loop", kLoop);
enumAttr.addField("Bilinear", kBilinear);
enumAttr.setInternal(true);
aKernel = enumAttr.create("kernel", "kn");
enumAttr.addField("CPU", OpenSubdiv::OsdKernelDispatcher::kCPU);
if (OpenSubdiv::OsdKernelDispatcher::HasKernelType(OpenSubdiv::OsdKernelDispatcher::kOPENMP))
enumAttr.addField("OpenMP", OpenSubdiv::OsdKernelDispatcher::kOPENMP);
if (OpenSubdiv::OsdKernelDispatcher::HasKernelType(OpenSubdiv::OsdKernelDispatcher::kCL))
enumAttr.addField("CL", OpenSubdiv::OsdKernelDispatcher::kCL);
if (OpenSubdiv::OsdKernelDispatcher::HasKernelType(OpenSubdiv::OsdKernelDispatcher::kCUDA))
enumAttr.addField("CUDA", OpenSubdiv::OsdKernelDispatcher::kCUDA);
enumAttr.setInternal(true);
aDiffuse = numAttr.createColor("diffuse", "d");
numAttr.setDefault(1.0f, 1.0f, 1.0f);
aSpecular = numAttr.createColor("specular", "s");
numAttr.setDefault(1.0f, 1.0f, 1.0f);
aAmbient = numAttr.createColor("ambient", "a");
numAttr.setDefault(1.0f, 1.0f, 1.0f);
aShininess = numAttr.create("shininess", "shin", MFnNumericData::kFloat, 16.0f);
numAttr.setMin(0);
numAttr.setMax(128.0f);
aWireframe = numAttr.create("wireframe", "wf", MFnNumericData::kBoolean);
addAttribute(aLevel);
addAttribute(aScheme);
addAttribute(aKernel);
addAttribute(aDiffuse);
addAttribute(aSpecular);
addAttribute(aAmbient);
addAttribute(aShininess);
addAttribute(aWireframe);
return MS::kSuccess;
}
MStatus
OpenSubdivPtexShader::initialize()
{
MFnTypedAttribute typedAttr;
MFnNumericAttribute numAttr;
MFnEnumAttribute enumAttr;
// level
aLevel = numAttr.create("level", "lv", MFnNumericData::kLong, 3);
numAttr.setInternal(true);
numAttr.setMin(1);
numAttr.setSoftMax(5);
numAttr.setMax(10);
// tessFactor
aTessFactor = numAttr.create("tessFactor", "tessf", MFnNumericData::kLong, 2);
numAttr.setInternal(true);
numAttr.setMin(1);
numAttr.setMax(10);
// scheme
aScheme = enumAttr.create("scheme", "sc", OsdPtexMeshData::kCatmark);
enumAttr.addField("Catmull-Clark", OsdPtexMeshData::kCatmark);
enumAttr.addField("Loop", OsdPtexMeshData::kLoop);
enumAttr.addField("Bilinear", OsdPtexMeshData::kBilinear);
enumAttr.setInternal(true);
// kernel
aKernel = enumAttr.create("kernel", "kn", OsdPtexMeshData::kCPU);
enumAttr.addField("CPU", OsdPtexMeshData::kCPU);
#ifdef OPENSUBDIV_HAS_OPENMP
enumAttr.addField("OpenMP", OsdPtexMeshData::kOPENMP);
#endif
#ifdef OPENSUBDIV_HAS_OPENCL
enumAttr.addField("CL", OsdPtexMeshData::kCL);
#endif
#ifdef OPENSUBDIV_HAS_CUDA
enumAttr.addField("CUDA", OsdPtexMeshData::kCUDA);
#endif
enumAttr.setInternal(true);
// interpolateBoundary
aInterpolateBoundary = enumAttr.create("interpolateBoundary", "ib",
OsdPtexMeshData::kInterpolateBoundaryNone);
enumAttr.addField("None", OsdPtexMeshData::kInterpolateBoundaryNone);
enumAttr.addField("Edge Only", OsdPtexMeshData::kInterpolateBoundaryEdgeOnly);
enumAttr.addField("Edge and Corner", OsdPtexMeshData::kInterpolateBoundaryEdgeAndCorner);
enumAttr.addField("Always Sharp", OsdPtexMeshData::kInterpolateBoundaryAlwaysSharp);
enumAttr.setInternal(true);
// adaptive
aAdaptive = numAttr.create("adaptive", "adp", MFnNumericData::kBoolean, true);
numAttr.setInternal(true);
// wireframe
aWireframe = numAttr.create("wireframe", "wf", MFnNumericData::kBoolean, false);
// material attributes
aDiffuse = numAttr.createColor("diffuse", "d");
numAttr.setDefault(0.6f, 0.6f, 0.7f);
aAmbient = numAttr.createColor("ambient", "a");
numAttr.setDefault(0.1f, 0.1f, 0.1f);
aSpecular = numAttr.createColor("specular", "s");
numAttr.setDefault(0.3f, 0.3f, 0.3f);
// Ptex Texture Attributes
//
// diffuseEnvironmentMapFile;
aDiffuseEnvironmentMapFile = typedAttr.create("diffuseEnvironmentMap", "difenv", MFnData::kString);
typedAttr.setInternal(true);
// don't let maya hold on to string when fileNode is disconnected
typedAttr.setDisconnectBehavior(MFnAttribute::kReset);
// specularEnvironmentMapFile;
aSpecularEnvironmentMapFile = typedAttr.create("specularEnvironmentMap", "specenv", MFnData::kString);
typedAttr.setInternal(true);
// don't let maya hold on to string when fileNode is disconnected
typedAttr.setDisconnectBehavior(MFnAttribute::kReset);
// colorFile;
aColorFile = typedAttr.create("colorFile", "cf", MFnData::kString);
typedAttr.setInternal(true);
// displacementFile;
aDisplacementFile = typedAttr.create("displacementFile", "df", MFnData::kString);
typedAttr.setInternal(true);
// occlusionFile;
aOcclusionFile = typedAttr.create("occlusionFile", "of", MFnData::kString);
typedAttr.setInternal(true);
// enableDisplacement;
aEnableDisplacement = numAttr.create("enableDisplacement", "end", MFnNumericData::kBoolean, 1);
numAttr.setInternal(true);
// enableColor;
aEnableColor = numAttr.create("enableColor", "enc", MFnNumericData::kBoolean, 1);
numAttr.setInternal(true);
// enableOcclusion;
aEnableOcclusion = numAttr.create("enableOcclusion", "eno", MFnNumericData::kBoolean, 1);
numAttr.setInternal(true);
// enableNormal;
aEnableNormal = numAttr.create("enableNormal", "enn", MFnNumericData::kBoolean, 1);
numAttr.setInternal(true);
// fresnelBias;
aFresnelBias = numAttr.create("fresnelBias", "fb", MFnNumericData::kFloat, 0.2f);
numAttr.setMin(0);
numAttr.setMax(1);
// fresnelScale;
aFresnelScale = numAttr.create("fresnelScale", "fs", MFnNumericData::kFloat, 1.0f);
numAttr.setMin(0);
numAttr.setSoftMax(1);
// fresnelPower;
aFresnelPower = numAttr.create("fresnelPower", "fp", MFnNumericData::kFloat, 5.0f);
numAttr.setMin(0);
numAttr.setSoftMax(10);
// shaderSource;
aShaderSource = typedAttr.create("shaderSource", "ssrc", MFnData::kString);
typedAttr.setInternal(true);
// add attributes
addAttribute(aLevel);
addAttribute(aTessFactor);
addAttribute(aScheme);
addAttribute(aKernel);
addAttribute(aInterpolateBoundary);
addAttribute(aAdaptive);
addAttribute(aWireframe);
addAttribute(aDiffuse);
addAttribute(aAmbient);
addAttribute(aSpecular);
addAttribute(aShaderSource);
addAttribute(aDiffuseEnvironmentMapFile);
addAttribute(aSpecularEnvironmentMapFile);
addAttribute(aColorFile);
addAttribute(aDisplacementFile);
addAttribute(aOcclusionFile);
addAttribute(aEnableDisplacement);
addAttribute(aEnableColor);
addAttribute(aEnableOcclusion);
addAttribute(aEnableNormal);
addAttribute(aFresnelBias);
addAttribute(aFresnelScale);
addAttribute(aFresnelPower);
return MS::kSuccess;
}
MStatus
OpenSubdivShader::initialize()
{
MFnTypedAttribute typedAttr;
MFnNumericAttribute numAttr;
MFnEnumAttribute enumAttr;
// Subdivision level
aLevel = numAttr.create("level", "lv", MFnNumericData::kLong, 3);
numAttr.setInternal(true);
numAttr.setMin(1);
numAttr.setSoftMax(5);
numAttr.setMax(10);
addAttribute(aLevel);
// GPU tesselation factor
aTessFactor = numAttr.create("tessFactor", "tessf", MFnNumericData::kLong, 2);
numAttr.setInternal(true);
numAttr.setMin(1);
numAttr.setMax(10);
addAttribute(aTessFactor);
// Subdivision scheme
aScheme = enumAttr.create("scheme", "sc", OsdMeshData::kCatmark);
enumAttr.setInternal(true);
enumAttr.addField("Catmull-Clark", OsdMeshData::kCatmark);
enumAttr.addField("Loop", OsdMeshData::kLoop);
enumAttr.addField("Bilinear", OsdMeshData::kBilinear);
addAttribute(aScheme);
// Computation kernel
aKernel = enumAttr.create("kernel", "kn", OsdMeshData::kCPU);
enumAttr.setInternal(true);
enumAttr.addField("CPU", OsdMeshData::kCPU);
#ifdef OPENSUBDIV_HAS_OPENMP
enumAttr.addField("OpenMP", OsdMeshData::kOPENMP);
#endif
#ifdef OPENSUBDIV_HAS_OPENCL
enumAttr.addField("CL", OsdMeshData::kCL);
#endif
#ifdef OPENSUBDIV_HAS_CUDA
enumAttr.addField("CUDA", OsdMeshData::kCUDA);
#endif
addAttribute(aKernel);
// Boundary interpolation flag
aInterpolateBoundary = enumAttr.create("interpolateBoundary", "ib",
OsdMeshData::kInterpolateBoundaryNone);
enumAttr.addField("None", OsdMeshData::kInterpolateBoundaryNone);
enumAttr.addField("Edge Only", OsdMeshData::kInterpolateBoundaryEdgeOnly);
enumAttr.addField("Edge and Corner", OsdMeshData::kInterpolateBoundaryEdgeAndCorner);
enumAttr.addField("Always Sharp", OsdMeshData::kInterpolateBoundaryAlwaysSharp);
enumAttr.setInternal(true);
addAttribute(aInterpolateBoundary);
// Feature-adaptive toggle
aAdaptive = numAttr.create("adaptive", "adp", MFnNumericData::kBoolean, true);
numAttr.setInternal(true);
addAttribute(aAdaptive);
// Wireframe display toggle
aWireframe = numAttr.create("wireframe", "wf", MFnNumericData::kBoolean, false);
addAttribute(aWireframe);
// Material attributes
aDiffuse = numAttr.createColor("diffuse", "d");
numAttr.setDefault(0.6f, 0.6f, 0.7f);
addAttribute(aDiffuse);
aAmbient = numAttr.createColor("ambient", "a");
numAttr.setDefault(0.1f, 0.1f, 0.1f);
addAttribute(aAmbient);
aSpecular = numAttr.createColor("specular", "s");
numAttr.setDefault(0.3f, 0.3f, 0.3f);
addAttribute(aSpecular);
aShininess = numAttr.create("shininess", "shin", MFnNumericData::kFloat, 50.0f);
numAttr.setMin(0);
numAttr.setSoftMax(128.0f);
addAttribute(aShininess);
// Texture attributes
aDiffuseMapFile = typedAttr.create("diffuseMap", "difmap", MFnData::kString);
typedAttr.setInternal(true);
/* don't let maya hold on to string when fileNode is disconnected */
typedAttr.setDisconnectBehavior(MFnAttribute::kReset);
addAttribute(aDiffuseMapFile);
// UV set (defaults to current UV set)
aUVSet = typedAttr.create("uvSet", "uvs", MFnData::kString);
typedAttr.setInternal(true);
addAttribute(aUVSet);
// Boundary interpolation flag for face-varying data (UVs)
aInterpolateUVBoundary = enumAttr.create("interpolateUVBoundary", "iuvb",
OsdMeshData::kInterpolateBoundaryNone);
enumAttr.addField("None", OsdMeshData::kInterpolateBoundaryNone);
enumAttr.addField("Edge Only", OsdMeshData::kInterpolateBoundaryEdgeOnly);
enumAttr.addField("Edge and Corner", OsdMeshData::kInterpolateBoundaryEdgeAndCorner);
enumAttr.addField("Always Sharp", OsdMeshData::kInterpolateBoundaryAlwaysSharp);
enumAttr.setInternal(true);
addAttribute(aInterpolateUVBoundary);
// Optional shader source filename
aShaderSource = typedAttr.create("shaderSource", "ssrc", MFnData::kString);
typedAttr.setInternal(true);
addAttribute(aShaderSource);
return MS::kSuccess;
}
