< Copies the matrix cell to the given values array of size 12

< Copies the matrix cell to the given values array of size 16

< Sets the scalar part to one and vector part to zero, meaning no rotation.

< Ensures that all components of the vector are smaller than or equal to the given limit.

< Ensures that all components of the vector are smaller than or equal to the given limit.

< Ensures that all components of the vector are smaller than or equal to the given limit.

< Ensures that all components of the vector are smaller than or equal to the given limit.

< Ensures that all components of the vector are smaller than or equal to the given limit.

< Ensures that all components of the vector are smaller than or equal to the given limit.

< Ensures that all components of the vector are smaller than or equal to the given limit.

< Ensures that all components of the vector are smaller than or equal to the given limit.

Use this function to allocate/delete arrays. Before you call this method set hair count and point count. Note that a valid HAIR file should always hav

@name Set & Get value methods

@name Set & Get value methods

@name Set & Get value methods

@name Set & Get value methods

Sets the maximum bounds of the sampling domain. The sampling domain boundaries are used for tiling and computing the maximum possible Poisson disk rad

Sets the minimum bounds of the sampling domain. The sampling domain boundaries are used for tiling and computing the maximum possible Poisson disk rad

Sets a Cartesian coordinate frame using the given x direction. x must be a unit vector.

Sets a Cartesian coordinate frame using the given x direction and an approximate y direction. x must be a unit vector.

Sets a Cartesian coordinate frame using the given x direction, an approximate y direction, and a translation. x must be a unit vector.

Sets a Cartesian coordinate frame using the given x direction, an approximate y direction, and a translation. x must be a unit vector.

Sets a Cartesian coordinate frame using the given x direction and an approximate z direction. x must be a unit vector.

Sets a Cartesian coordinate frame using the given x direction, an approximate z direction, and a translation. x must be a unit vector.

Sets a Cartesian coordinate frame using the given x direction, an approximate z direction, and a translation. x must be a unit vector.

Sets a Cartesian coordinate frame using the given y direction. y must be a unit vector.

Sets a Cartesian coordinate frame using the given y direction and an approximate x direction. y must be a unit vector.

Sets a Cartesian coordinate frame using the given y direction, an approximate x direction, and a translation. y must be a unit vector.

Sets a Cartesian coordinate frame using the given y direction, an approximate x direction, and a translation. y must be a unit vector.

Sets a Cartesian coordinate frame using the given y direction and an approximate z direction. y must be a unit vector.

Sets a Cartesian coordinate frame using the given y direction, an approximate z direction, and a translation. y must be a unit vector.

Sets a Cartesian coordinate frame using the given y direction, an approximate z direction, and a translation. y must be a unit vector.

Sets a Cartesian coordinate frame using the given z direction and an approximate x direction. z must be a unit vector.

Sets a Cartesian coordinate frame using the given z direction, an approximate x direction, and a translation. z must be a unit vector.

Sets a Cartesian coordinate frame using the given z direction, an approximate x direction, and a translation. z must be a unit vector.

Sets a Cartesian coordinate frame using the given z direction and an approximate y direction. z must be a unit vector.

Sets a Cartesian coordinate frame using the given z direction, an approximate y direction, and a translation. z must be a unit vector.

Sets a Cartesian coordinate frame using the given z direction, an approximate y direction, and a translation. z must be a unit vector.

< Sets a row of the matrix

< Sets a row of the matrix

< Sets a row of the matrix

< Sets a row of the matrix

Sets default hair color, which is used if color array does not exist.

Sets default number of segments for all hair strands, which is used if segments array does not exist.

Sets default hair strand thickness, which is used if thickness array does not exist.

Sets default hair strand transparency, which is used if transparency array does not exist.

< Sets a column of the matrix

< Sets a column of the matrix

< Sets a column of the matrix

< Sets a column of the matrix

Set the element data prior to calling BuildElements. Calling this function after the BVH is built can break the BVH data.

Sets the hair count, re-allocates segments array if necessary.

< Sets the quaternion as a rotation from one direction to another. The input must be unit vectors.

< Set Matrix using two vectors as columns

< Set matrix using x,y,z vectors as columns

< Set matrix using x,y,z vectors and coordinate center

< Set matrix using x,y,z,w column vectors

Sets which type of non-critical debug messages should be ignored. By default, no debug message type is ignored.

Sets the texture image using the given texture format, data format, and data type.

Sets the texture image using the given texture format, data format, and data type.

Sets the texture image using the given texture format, data format, and data type.

Sets the item with the given id and updates the heap structure accordingly. Returns false if the item is not in the heap anymore (removed by Pop) or i

Sets the mesh pointer and builds the BVH structure.

Sets the translation component of the matrix to zero

Sets the translation component of the matrix to zero

Sets the number of elements prior to calling BuildElements.

< Sets the number of vertices and allocates memory for vertex positions

< Sets the number of texture coordinates and allocates memory for texture coordinates and texture faces.

< Sets the number of faces and allocates memory for face data. Normal faces and texture faces are also allocated, if they are used.

< Sets the number of normals and allocates memory for normals and normal faces.

< Deletes all components of the mesh

Sets the alpha parameter that is used by the default weight function.

Sets the beta parameter that is used by weight limiting for the default weight function. Setting the beta parameter to zero effectively turns off weig

Sets the gamma parameter that is used by weight limiting for the default weight function. The gamma parameter adjusts weight limiting based on the rat

Sets the point count, re-allocates points, thickness, transparency, and colors arrays if necessary.

Set a rotation matrix about the given axis by angle

Set a rotation matrix about the given axis by angle

Set a rotation matrix about the given axis by angle

< Sets a rotation around the given axis.