B2d_shape_add_point - hpgDesigns/hpgdesigns-dev.io GitHub Wiki

Description

Adds the given point to the given shape, only works with polygon or edge shapes. Note: Box2D requires the points to be added clockwise, and the shape to be convex

Parameters

Parameter	Description
id	index of the shape
x	x coordinate representing the point
y	y coordinate

Return Values

void: This function does not return anything.

Example Call

// demonstrates setting a shape to a triangle making a horizontal slope going from left bottom to top right
b2d_shape_add_point(myshape, width, -height);
b2d_shape_add_point(myshape, width, height);
b2d_shape_add_point(myshape, -width, height);
b2d_shape_polygon(myshape);

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