warp.geometry.SweptVolumeSignMode#

class warp.geometry.SweptVolumeSignMode(*values)[source]#

Method used to classify inside/outside when evaluating the per-mesh SDF.

IntEnum members are integers, so a value can be passed straight into a kernel and compared against.

Methods

`conjugate`	Returns self, the complex conjugate of any int.
`bit_length`()	Number of bits necessary to represent self in binary.
`bit_count`()	Number of ones in the binary representation of the absolute value of self.
`to_bytes`([length, byteorder, signed])	Return an array of bytes representing an integer.
`from_bytes`(bytes[, byteorder, signed])
`as_integer_ratio`()	Return a pair of integers, whose ratio is equal to the original int.
`is_integer`()	Returns True.

Attributes

`real`	the real part of a complex number
`imag`	the imaginary part of a complex number
`numerator`	the numerator of a rational number in lowest terms
`denominator`	the denominator of a rational number in lowest terms
`NORMAL`	Sign from `warp.mesh_query_point_sign_normal()`.
`WINDING_NUMBER`	Sign from `warp.mesh_query_point_sign_winding_number()`.
`PARITY`	Sign from `warp.mesh_query_point_sign_parity()`.
`NO_SIGN`	Unsigned distance, from `warp.mesh_query_point_no_sign()`.

WINDING_NUMBER = 1#: Sign from warp.mesh_query_point_sign_winding_number(). Requires every input mesh to be built with support_winding_number=True.

NO_SIGN = 3#: Unsigned distance, from warp.mesh_query_point_no_sign(). The field is then positive everywhere, so it is only correct for extracting an threshold > 0 isosurface of swept volume of a transforming thin shell. If the input is a solid then this may result in erroneous interior surfaces in the output.