launchMaskToIndices

Fully qualified name: isaacsim::physics::newton::tensors::launchMaskToIndices

bool isaacsim::physics::newton::tensors::launchMaskToIndices(

const uint8_t *mask,

int *indices,

int count,

void *stream = nullptr,

)

Converts an 8-bit mask to a fixed-size device index array.

indices[i] = mask[i] != 0 ? i : -1 for i in [0, count).

Parameters:

• mask – Device pointer to the mask array, length count.

• indices – Device pointer to the destination index array, length count.

• count – Number of mask entries.

• stream – CUDA stream to launch on.

Returns:

true if the launch succeeded.