Difference between revisions of "B2.PolygonShape"

From GiderosMobile
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'''Available since:''' Gideros 2011.6<br/>
 
'''Available since:''' Gideros 2011.6<br/>
 
=== Description ===
 
=== Description ===
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A convex polygon. It is assumed that the interior of the polygon is to the left of each edge.<br />
 
A convex polygon. It is assumed that the interior of the polygon is to the left of each edge.<br />
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<br /></translate>
 
=== Examples ===
 
=== Examples ===
 
'''Create a square box2d box'''<br/>
 
'''Create a square box2d box'''<br/>

Revision as of 13:34, 23 August 2018

Supported platforms: android, ios, mac, pc
Available since: Gideros 2011.6

Description


A convex polygon. It is assumed that the interior of the polygon is to the left of each edge.

Examples

Create a square box2d box

--create box2d physical object
local body = world:createBody{type = b2.STATIC_BODY}
local poly = b2.PolygonShape.new()
poly:setAsBox(100, 100)
local fixture = body:createFixture{shape = poly, density = 1.0, 
friction = 0.1, restitution = 0.2}

Methods

b2.PolygonShape.new -
b2.PolygonShape:set - sets vertices
b2.PolygonShape:setAsBox - set vertices to represent an oriented box

Events

Constants