definePointCloud#

Fully qualified name: usdex::core::definePointCloud

pxr::UsdGeomPoints usdex::core::definePointCloud(
pxr::UsdPrim prim,
const pxr::VtVec3fArray &points,
std::optional<const FloatPrimvarData> widths = std::nullopt,
std::optional<const Vec3fPrimvarData> normals = std::nullopt,
std::optional<const Vec3fPrimvarData> displayColor = std::nullopt,
std::optional<const FloatPrimvarData> displayOpacity = std::nullopt,
)#

Defines a point cloud using the UsdGeomPoints schema.

This is an overloaded member function, provided for convenience. It differs from the above function only in what arguments it accepts.

Parameters:

  • prim – Prim to define the point cloud on. The prim’s type will be set to UsdGeomPoints.

  • points – Positions of the points.

  • widths – Values for the width specification for the points.

  • normals – Values for the normals primvar for the points.

  • displayColor – Values to be authored for the display color primvar.

  • displayOpacity – Values to be authored for the display opacity primvar.

Returns:

UsdGeomPoints schema wrapping the defined UsdPrim

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