Struct re_renderer::line_drawable_builder::LineBatchBuilder

pub struct LineBatchBuilder<'a, 'ctx>(&'a mut LineDrawableBuilder<'ctx>);

Tuple Fields

0: &'a mut LineDrawableBuilder<'ctx>

Implementations

impl<'a, 'ctx> LineBatchBuilder<'a, 'ctx>

fn batch_mut(&mut self) -> &mut LineBatchInfo

fn add_vertices( &mut self, points: impl ExactSizeIterator<Item = Vec3>, strip_index: u32 ) -> Result<(), DataTextureSourceWriteError>

fn create_strip_builder( &mut self, num_strips_added: usize, num_vertices_added: usize ) -> LineStripBuilder<'_, 'ctx>

num_vertices_added excludes start sentinel.

pub fn world_from_obj(self, world_from_obj: Affine3A) -> Self

Sets the world_from_obj matrix for the entire batch.

pub fn outline_mask_ids(self, outline_mask_ids: OutlineMaskPreference) -> Self

Sets an outline mask for every element in the batch.

pub fn picking_object_id(self, picking_object_id: PickingLayerObjectId) -> Self

Sets the picking object id for every element in the batch.

pub fn depth_offset(self, depth_offset: DepthOffset) -> Self

Sets the depth offset for the entire batch.

pub fn triangle_cap_length_factor(self, triangle_cap_length_factor: f32) -> Self

Sets the length factor as multiple of a line’s radius applied to all triangle caps in this batch.

This controls how far the “pointy end” of the triangle/arrow-head extends. (defaults to 4.0)

pub fn triangle_cap_width_factor(self, triangle_cap_width_factor: f32) -> Self

Sets the width factor as multiple of a line’s radius applied to all triangle caps in this batch.

This controls how wide the triangle/arrow-head is orthogonal to the line’s direction. (defaults to 2.0)

pub fn add_strip( &mut self, points: impl ExactSizeIterator<Item = Vec3> ) -> LineStripBuilder<'_, 'ctx>

Adds a 3D series of line connected points.

pub fn add_segment(&mut self, a: Vec3, b: Vec3) -> LineStripBuilder<'_, 'ctx>

Adds a single 3D line segment connecting two points.

pub fn add_segments( &mut self, segments: impl ExactSizeIterator<Item = (Vec3, Vec3)> ) -> LineStripBuilder<'_, 'ctx>

Adds a series of unconnected 3D line segments.

pub fn add_box_outline_from_transform( &mut self, transform: Affine3A ) -> LineStripBuilder<'_, 'ctx>

Add box outlines from a unit cube transformed by transform.

Disables color gradient since we don’t support gradients in this setup yet (i.e. enabling them does not look good)

pub fn add_box_outline( &mut self, bbox: &BoundingBox ) -> Option<LineStripBuilder<'_, 'ctx>>

Add box outlines.

Internally a single closed line strip. Disables color gradient since we don’t support gradients in this setup yet (i.e. enabling them does not look good)

Returns None for empty and non-finite boxes.

fn add_box_from_corners( &mut self, corners: [Vec3; 8] ) -> LineStripBuilder<'_, 'ctx>

pub fn add_rectangle_outline( &mut self, top_left_corner: Vec3, extent_u: Vec3, extent_v: Vec3 ) -> LineStripBuilder<'_, 'ctx>

Add rectangle outlines.

Internally adds a single linestrip with 5 vertices. Disables color gradient since we don’t support gradients in this setup yet (i.e. enabling them does not look good)

pub fn add_strip_2d( &mut self, points: impl ExactSizeIterator<Item = Vec2> ) -> LineStripBuilder<'_, 'ctx>

Adds a 2D series of line connected points.

Uses autogenerated depth value.

pub fn add_segment_2d(&mut self, a: Vec2, b: Vec2) -> LineStripBuilder<'_, 'ctx>

Adds a single 2D line segment connecting two points. Uses autogenerated depth value.

pub fn add_segments_2d( &mut self, segments: impl ExactSizeIterator<Item = (Vec2, Vec2)> ) -> LineStripBuilder<'_, 'ctx>

Adds a series of unconnected 2D line segments.

Uses autogenerated depth value, all segments get the same depth value.

pub fn add_rectangle_outline_2d( &mut self, top_left_corner: Vec2, extent_u: Vec2, extent_v: Vec2 ) -> LineStripBuilder<'_, 'ctx>

Add 2D rectangle outlines.

Internally adds 4 2D line segments with rounded line heads. Disables color gradient since we don’t support gradients in this setup yet (i.e. enabling them does not look good)

pub fn add_axis_aligned_rectangle_outline_2d( &mut self, min: Vec2, max: Vec2 ) -> LineStripBuilder<'_, 'ctx>

Add 2D rectangle outlines with axis along X and Y.

Internally adds 4 2D line segments with rounded line heads. Disables color gradient since we don’t support gradients in this setup yet (i.e. enabling them does not look good)

Trait Implementations

impl<'a, 'ctx> Drop for LineBatchBuilder<'a, 'ctx>

fn drop(&mut self)

Executes the destructor for this type.