VEX Dictionary / osd_limitgradient

osd_limitgradient

Computes a scalar attribute's gradient on the OpenSubdiv limit surface, mapped into another attribute's tangent space.

group: subdsubd

Available in every context

Usage

int osd_limitgradient(<geometry>, string scalar_attrib, string vector_attrib, int patch_id, float u, float v, <type> &result)

Examples

No worked examples yet.

Signatures (from vcc -X)

• int osd_limitgradient(int, string, string, int, float, float, vector &)all contexts
• int osd_limitgradient(string, string, string, int, float, float, vector &)all contexts

Related

osd_facecount osd_firstpatch osd_limit osd_limitcurvature osd_limitnormal osd_limitsurface osd_limitsurfacevertex osd_limitvertex osd_lookupface osd_lookuppatch osd_patchcount osd_patches

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