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Zero-terminated string hash, with support for ### to reset back to seed value We support a syntax of "label###id" where only "###id" is included in th

@brief Return the cross product of two vectors */

Create an error message in allocated memory and set state->err and state->msg accordingly. Free any previous error message already there. Do n

@brief Set the x value */

@brief Set the z value */

Buf is zero-terminated, so end() will point on the zero-terminator

* Returns the value of the property */

@brief Check whether the mesh contains a texture coordinate set @param index Index of the texture coordinates set @return true, if texture coordina

@brief Check whether the mesh contains a vertex color set @param index Index of the vertex color set @return true, if vertex colors are stored, fal

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------------------------------------------------------------------------------------------------ read an array of float3 tuples

This function does something like c s 0 A ( -s c 0 ) -> A 0 0 1 It only affects column i and column k of A. */

PCK: whole function

Destroys the stored value if one exists, making the optional empty

--------------------------------------------------------------------- Write an unsigned 32 bit integer to the stream */

Resize a vector to a smaller size, guaranteed not to cause a reallocation

Helpers: Bit manipulation

LZ4_compress_generic() : * inlined, to ensure branches are decided at compilation time; * takes care of src == (NULL, 0) * and forward the rest

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** Garbage-collection function */