b3DebugDraw Struct Reference

This struct is passed to b3World_Draw to draw a debug view of the simulation world. More...

#include <types.h>

Collaboration diagram for b3DebugDraw:

Data Fields
bool(*	DrawShapeFcn )(void *userShape, b3WorldTransform transform, b3HexColor color, void *context)
	Draws a shape and returns true if drawing should continue.
void(*	DrawSegmentFcn )(b3Pos p1, b3Pos p2, b3HexColor color, void *context)
	Draw a line segment.
void(*	DrawTransformFcn )(b3WorldTransform transform, void *context)
	Draw a transform. Choose your own length scale.
void(*	DrawPointFcn )(b3Pos p, float size, b3HexColor color, void *context)
	Draw a point.
void(*	DrawSphereFcn )(b3Pos p, float radius, b3HexColor color, float alpha, void *context)
	Draw a sphere.
void(*	DrawCapsuleFcn )(b3Pos p1, b3Pos p2, float radius, b3HexColor color, float alpha, void *context)
	Draw a capsule.
void(*	DrawBoundsFcn )(b3AABB aabb, b3HexColor color, void *context)
	Draw a bounding box.
void(*	DrawBoxFcn )(b3Vec3 extents, b3WorldTransform transform, b3HexColor color, void *context)
	Draw an oriented box.
void(*	DrawStringFcn )(b3Pos p, const char *s, b3HexColor color, void *context)
	Draw a string in world space.
b3AABB	drawingBounds
	World bounds to use for debug draw.
float	forceScale
	Scale to use when drawing forces.
float	jointScale
	Global scaling for joint drawing.
bool	drawShapes
	Option to draw shapes.
bool	drawJoints
	Option to draw joints.
bool	drawJointExtras
	Option to draw additional information for joints.
bool	drawBounds
	Option to draw the bounding boxes for shapes.
bool	drawMass
	Option to draw the mass and center of mass of dynamic bodies.
bool	drawBodyNames
	Option to draw body names.
bool	drawContacts
	Option to draw contact points.
int	drawAnchorA
	Draw contact anchor A or B.
bool	drawGraphColors
	Option to visualize the graph coloring used for contacts and joints.
bool	drawContactFeatures
	Option to draw contact features.
bool	drawContactNormals
	Option to draw contact normals.
bool	drawContactForces
	Option to draw contact normal forces.
bool	drawFrictionForces
	Option to draw contact friction forces.
bool	drawIslands
	Option to draw islands as bounding boxes.
void *	context
	User context that is passed as an argument to drawing callback functions.

Detailed Description

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.

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The documentation for this struct was generated from the following file:

• E:/box/box3d/include/box3d/types.h