kaolin.ops.coords

API

kaolin.ops.coords.cartesian2spherical(x, y, z)

Convert cartersian coordinates to spherical in radians.

Assuming X toward camera, Z-up and Y-right.

Parameters

• x (torch.Tensor) – X components of the coordinates.

• y (torch.Tensor) – Y components of the coordinates.

• z (torch.Tensor) – Z components of the coordinates.

Returns

azimuth, elevation, distance, of same shape and dtype than inputs.

Return type

(torch.Tensor, torch.Tensor, torch.Tensor)

kaolin.ops.coords.spherical2cartesian(azimuth, elevation, distance=None)

Convert spherical coordinates to cartesian.

Assuming X toward camera, Z-up and Y-right.

Parameters

• azimuth (torch.Tensor) – azimuth in radianss.

• elevation (torch.Tensor) – elevation in radians.

• distance (torch.Tensor or float, optional) – distance. Default: 1.

Returns

x, y, z, of same shape and dtype than inputs.

Return type

(torch.Tensor, torch.Tensor, torch.Tensor)