*facepalm* Thanks man 👍 On Tue, Aug 21, 2018 at 2:23 PM Justin Israel <[email protected]> wrote:
> The documentation for MFnAnimCurve.addKeys() does specify that it only > works for kAnimCurveTA, kAnimCurveTL, and kAnimCurveTU. Whereas the type > being returned by unitlessAnimCurveTypeForPlug() is kAnimCurveUL > https://goo.gl/XNcYvT > > Justin > > On Wed, Aug 22, 2018 at 9:11 AM <[email protected]> wrote: > >> Hey Guys, I am a bit stuck trying to create driven (unitless) animCurves >> with OpenMaya >> >> I am in maya 2017, using OpenMaya api 2.0 >> >> I am trying to use MFnAnimCurve to create multiple keyframes at the same >> time. this seems to work when using timed curve types (using MTimeArray as >> first argument) but it fails when using unitless curves and a MDoubleArray >> for the first argument.. Am I missing something? should i be using a >> different type for the first argument? >> >> >> >> import maya.api.OpenMaya as om >> import maya.api.OpenMayaAnim as oma >> >> graph_modifier = om.MDGModifier() >> >> m_object = om.MFnDependencyNode().create('transform', 'locator1') >> node = om.MFnDependencyNode(m_object) >> >> m_plug = node.findPlug(node.attribute('translateX'), True) >> out_plug = node.findPlug(node.attribute('translateY'), True) >> >> >> mfn_anim_curve = oma.MFnAnimCurve() >> curve_type = mfn_anim_curve.unitlessAnimCurveTypeForPlug(m_plug) >> #curve_type = mfn_anim_curve.timedAnimCurveTypeForPlug(m_plug) >> >> >> anim_curve_m_object = oma.MFnAnimCurve().create(m_plug, >> animCurveType=curve_type) >> anim_curve = oma.MFnAnimCurve(anim_curve_m_object) >> >> in_plug = anim_curve.findPlug(anim_curve.attribute('input'), True) >> >> graph_modifier.connect(out_plug, in_plug) >> graph_modifier.doIt() >> >> >> in_values = om.MDoubleArray() >> out_values = om.MDoubleArray() >> for x in range(5): >> in_values.append(float(x)) >> for x in range(5): >> out_values.append(float(x)) >> >> print in_values, out_values >> >> anim_curve.addKey(1.0, 1.0) >> anim_curve.addKey(2.0, 2.0) >> >> #This Fails >> anim_curve.addKeys(in_values, out_values) >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Python Programming for Autodesk Maya" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/python_inside_maya/4641c1ee-0ddd-445e-b22e-1719447d0336%40googlegroups.com >> . >> For more options, visit https://groups.google.com/d/optout. >> > -- > You received this message because you are subscribed to a topic in the > Google Groups "Python Programming for Autodesk Maya" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/python_inside_maya/Bq4YU5-d9EM/unsubscribe > . > To unsubscribe from this group and all its topics, send an email to > [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/python_inside_maya/CAPGFgA0AMwYrHJPULDGyb68YkcWy1ox3PutRRGUZsd1Ks6pn%3DQ%40mail.gmail.com > <https://groups.google.com/d/msgid/python_inside_maya/CAPGFgA0AMwYrHJPULDGyb68YkcWy1ox3PutRRGUZsd1Ks6pn%3DQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Python Programming for Autodesk Maya" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/python_inside_maya/CACXadjdSR6URFpnv3D2aF9SM2btUUzufR9CVJ%3DkRFEQ%2B91Lxjg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
