Struct b3DebugDraw 

#[repr(C)]
pub struct b3DebugDraw {

    pub DrawShapeFcn: Option<unsafe extern "C" fn(userShape: *mut c_void, transform: b3WorldTransform, color: b3HexColor, context: *mut c_void) -> bool>,
    pub DrawSegmentFcn: Option<unsafe extern "C" fn(p1: b3Pos, p2: b3Pos, color: b3HexColor, context: *mut c_void)>,
    pub DrawTransformFcn: Option<unsafe extern "C" fn(transform: b3WorldTransform, context: *mut c_void)>,
    pub DrawPointFcn: Option<unsafe extern "C" fn(p: b3Pos, size: f32, color: b3HexColor, context: *mut c_void)>,
    pub DrawSphereFcn: Option<unsafe extern "C" fn(p: b3Pos, radius: f32, color: b3HexColor, alpha: f32, context: *mut c_void)>,
    pub DrawCapsuleFcn: Option<unsafe extern "C" fn(p1: b3Pos, p2: b3Pos, radius: f32, color: b3HexColor, alpha: f32, context: *mut c_void)>,
    pub DrawBoundsFcn: Option<unsafe extern "C" fn(aabb: b3AABB, color: b3HexColor, context: *mut c_void)>,
    pub DrawBoxFcn: Option<unsafe extern "C" fn(extents: b3Vec3, transform: b3WorldTransform, color: b3HexColor, context: *mut c_void)>,
    pub DrawStringFcn: Option<unsafe extern "C" fn(p: b3Pos, s: *const c_char, color: b3HexColor, context: *mut c_void)>,
    pub drawingBounds: b3AABB,
    pub forceScale: f32,
    pub jointScale: f32,
    pub drawShapes: bool,
    pub drawJoints: bool,
    pub drawJointExtras: bool,
    pub drawBounds: bool,
    pub drawMass: bool,
    pub drawBodyNames: bool,
    pub drawContacts: bool,
    pub drawAnchorA: c_int,
    pub drawGraphColors: bool,
    pub drawContactFeatures: bool,
    pub drawContactNormals: bool,
    pub drawContactForces: bool,
    pub drawFrictionForces: bool,
    pub drawIslands: bool,
    pub context: *mut c_void,
}

This struct is passed to b3World_Draw to draw a debug view of the simulation world. Callbacks receive world coordinates. In large world mode the translation is double precision so it stays accurate far from the origin. Shift into your own camera frame inside the callbacks.

Fields

DrawShapeFcn: Option<unsafe extern "C" fn(userShape: *mut c_void, transform: b3WorldTransform, color: b3HexColor, context: *mut c_void) -> bool>

Draws a shape and returns true if drawing should continue

DrawSegmentFcn: Option<unsafe extern "C" fn(p1: b3Pos, p2: b3Pos, color: b3HexColor, context: *mut c_void)>

Draw a line segment.

DrawTransformFcn: Option<unsafe extern "C" fn(transform: b3WorldTransform, context: *mut c_void)>

Draw a transform. Choose your own length scale.

DrawPointFcn: Option<unsafe extern "C" fn(p: b3Pos, size: f32, color: b3HexColor, context: *mut c_void)>

Draw a point.

DrawSphereFcn: Option<unsafe extern "C" fn(p: b3Pos, radius: f32, color: b3HexColor, alpha: f32, context: *mut c_void)>

Draw a sphere.

DrawCapsuleFcn: Option<unsafe extern "C" fn(p1: b3Pos, p2: b3Pos, radius: f32, color: b3HexColor, alpha: f32, context: *mut c_void)>

Draw a capsule.

DrawBoundsFcn: Option<unsafe extern "C" fn(aabb: b3AABB, color: b3HexColor, context: *mut c_void)>

Draw a bounding box.

DrawBoxFcn: Option<unsafe extern "C" fn(extents: b3Vec3, transform: b3WorldTransform, color: b3HexColor, context: *mut c_void)>

Draw an oriented box.

DrawStringFcn: Option<unsafe extern "C" fn(p: b3Pos, s: *const c_char, color: b3HexColor, context: *mut c_void)>

Draw a string in world space

drawingBounds: b3AABB

World bounds to use for debug draw

forceScale: f32

Scale to use when drawing forces

jointScale: f32

Global scaling for joint drawing

drawShapes: bool

Option to draw shapes

drawJoints: bool

Option to draw joints

drawJointExtras: bool

Option to draw additional information for joints

drawBounds: bool

Option to draw the bounding boxes for shapes

drawMass: bool

Option to draw the mass and center of mass of dynamic bodies

drawBodyNames: bool

Option to draw body names

drawContacts: bool

Option to draw contact points

drawAnchorA: c_int

Draw contact anchor A or B

drawGraphColors: bool

Option to visualize the graph coloring used for contacts and joints

drawContactFeatures: bool

Option to draw contact features

drawContactNormals: bool

Option to draw contact normals

drawContactForces: bool

Option to draw contact normal forces

drawFrictionForces: bool

Option to draw contact friction forces

drawIslands: bool

Option to draw islands as bounding boxes

context: *mut c_void

User context that is passed as an argument to drawing callback functions

Trait Implementations

impl Clone for b3DebugDraw

fn clone(&self) -> b3DebugDraw

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for b3DebugDraw

impl Debug for b3DebugDraw

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.