Struct HeightFieldViewMut 

pub struct HeightFieldViewMut<'a> {
    pub raw: &'a mut HeightField,
}

Read-write access to the properties of a heightfield.

Fields

raw: &'a mut HeightField

The raw shape from Rapier.

Implementations

impl<'a> HeightFieldViewMut<'a>

pub fn nrows(&self) -> usize

The number of rows of this heightfield.

pub fn ncols(&self) -> usize

The number of columns of this heightfield.

pub fn heights(&self) -> &[Real]

The height at each cell endpoint.

pub fn scale(&self) -> Vect

The scale factor applied to this heightfield.

pub fn cell_width(&self) -> Real

The width (extent along its local x axis) of each cell of this heightmap, including the scale factor.

pub fn cell_height(&self) -> Real

The height (extent along its local z axis) of each cell of this heightmap, including the scale factor.

pub fn unit_cell_width(&self) -> Real

The width (extent along its local x axis) of each cell of this heightmap, excluding the scale factor.

pub fn unit_cell_height(&self) -> Real

The height (extent along its local z axis) of each cell of this heightmap, excluding the scale factor.

pub fn cell_at_point(&self, point: Vect) -> Option<(usize, usize)>

Index of the cell a point is on after vertical projection.

pub fn triangles(&self) -> impl Iterator<Item = (Vect, Vect, Vect)> + '_

Iterator through all the triangles of this heightfield.

pub fn triangles_at( &self, i: usize, j: usize, ) -> (Option<(Vect, Vect, Vect)>, Option<(Vect, Vect, Vect)>)

The two triangles at the cell (i, j) of this heightfield.

Returns None fore triangles that have been removed because of their user-defined status flags (described by the HeightFieldCellStatus bitfield).

pub fn cell_status(&self, i: usize, j: usize) -> HeightFieldCellStatus

The status of the (i, j)-th cell.

pub fn cells_statuses(&self) -> &[HeightFieldCellStatus]

The statuses of all the cells of this heightfield, in column-major order.

impl HeightFieldViewMut<'_>

pub fn set_cell_status( &mut self, i: usize, j: usize, status: HeightFieldCellStatus, )

Set the status of the (i, j)-th cell.

pub fn cells_statuses_mut(&mut self) -> &mut [HeightFieldCellStatus]

The mutable statuses of all the cells of this heightfield.