Package pybox2d :: Module Box2D :: Class b2ManifoldPoint |
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[frames] | no frames]

# type b2ManifoldPoint

source code

A manifold point is a contact point belonging to a contact manifold. It holds details related to the geometry and dynamics of the contact points. The point is stored in local coordinates because CCD requires sub-stepping in which the separation is stale.

Instance Methods | [hide private]
__repr__(self) | source code
__getstate__(self, additional_ignore=`[``]`) Returns a dictionary representation of self, with dict(var=value [, ...]) | source code
__setstate__(self, dict) Takes each variable=value pair in the dictionary and sets the attributes based on them | source code
b2ManifoldPoint |
__init__(self) | source code
__swig_destroy__(...) delete_b2ManifoldPoint(b2ManifoldPoint self) |

Properties | [hide private]
| thisown The membership flag
| localPoint1 b2ManifoldPoint_localPoint1_get(b2ManifoldPoint self) -> b2Vec2
| localPoint2 b2ManifoldPoint_localPoint2_get(b2ManifoldPoint self) -> b2Vec2
| separation b2ManifoldPoint_separation_get(b2ManifoldPoint self) -> float32
| normalImpulse b2ManifoldPoint_normalImpulse_get(b2ManifoldPoint self) -> float32
| tangentImpulse b2ManifoldPoint_tangentImpulse_get(b2ManifoldPoint self) -> float32
| id b2ManifoldPoint_id_get(b2ManifoldPoint self) -> b2ContactID

Method Details | [hide private]

### __repr__(self) (Representation operator) | source code
Overrides: object.__repr__ (inherited documentation)

### __getstate__(self, additional_ignore=`[``]`) | source code
    Returns a dictionary representation of self, with
     dict(var=value [, ...])

    additional_ignore can be specified to ignore certain
    properties.

### __init__(self) (Constructor) | source code
Returns: b2ManifoldPoint Overrides: object.__init__

Property Details | [hide private]

### thisown The membership flag

### localPoint1 b2ManifoldPoint_localPoint1_get(b2ManifoldPoint self) -> b2Vec2

### localPoint2 b2ManifoldPoint_localPoint2_get(b2ManifoldPoint self) -> b2Vec2

### separation b2ManifoldPoint_separation_get(b2ManifoldPoint self) -> float32

### normalImpulse b2ManifoldPoint_normalImpulse_get(b2ManifoldPoint self) -> float32

### tangentImpulse b2ManifoldPoint_tangentImpulse_get(b2ManifoldPoint self) -> float32

### id b2ManifoldPoint_id_get(b2ManifoldPoint self) -> b2ContactID