Creates an isotropic material attribute
attrName | string | name of attribute |
Young | VariationAttr or double | Young's modulus |
Poisson | VariationAttr or double | Poisson's ratio |
Density | VariationAttr or double | density |
alpha | optional VariationAttr or double | coefficeint of thermal expansion |
massDamping | optional VariationAttr or double | Mass Rayleigh damping constant |
stiffDamping | optional VariationAttr or double | Stiffness Rayleigh damping constant |
temp | optional double | temperature |
Return value | IFMaterialIsotropic |
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