Constructor
new RigidShape(xf) → {RigidShape}
Parameters:
| Name | Type | Description |
|---|---|---|
xf |
Transform | the Transform for this RigidShape |
- Source:
Returns:
a new RigidShape instance
- Type
- RigidShape
Methods
adjustPositionBy(v, delta)
Adjust the position of this RigidShape by moving the position a distance along a specified vector
Parameters:
| Name | Type | Description |
|---|---|---|
v |
vec2 | the [X,Y] direction vector |
delta |
float | the distance to move |
- Source:
boundTest(otherShape) → {boolean}
Test if this RigidShape is overlapping with another RigidShape
Parameters:
| Name | Type | Description |
|---|---|---|
otherShape |
RigidShape | the other RigidShape |
- Source:
Returns:
true if the two shapes overlap
- Type
- boolean
draw(aCamera)
Draws this RigidShape to aCamera if bound drawing is enabled
Parameters:
| Name | Type | Description |
|---|---|---|
aCamera |
Camera | the Camera to draw to |
- Source:
flipVelocity()
Reverse the direction of the velocity vector of this RigidShape
- Source:
getAcceleration() → {vec2}
Returns the world coordinate acceleration vector of this RigidShape
- Source:
Returns:
mAcceleration - the acceleration vector
- Type
- vec2
getAngularVelocity() → {float}
Returns the angular velocity of this RigidShape
- Source:
Returns:
mAngularVelocity - the angular velocity
- Type
- float
getBoundRadius() → {float}
Returns the radius of the bounds for this RigidShape
- Source:
Returns:
mBoundRadius - the bounding radius
- Type
- float
getCenter() → {vec2}
Returns the world coordinates of the center of this RigidShape
- Source:
Returns:
[X,Y] center point
- Type
- vec2
getCurrentState() → {string}
Returns a string containing the mass, inertia, friction, and restitution of this RigidShape
- Source:
Returns:
- the information string
- Type
- string
getFriction() → {float}
Returns the friction for this RigidShape
- Source:
Returns:
mFriction - the friction
- Type
- float
getInertia() → {float}
Returns the inertia of this RigidShape
- Source:
Returns:
mInertia - the inertia
- Type
- float
getInvMass() → {float}
Returns the inverse mass of this RigidShape
- Source:
Returns:
mInvMass - the inverse mass
- Type
- float
getRestitution() → {float}
Returns the restitution for this RigidShape
- Source:
Returns:
mRestitution - the restitution
- Type
- float
getType() → {string}
Returns what subtype this RigidShape belongs to
- Source:
Returns:
mType - whether this is a RigidCircle or RigidRectangle
- Type
- string
getVelocity() → {vec2}
Returns the velocity vector of this RigidShape
- Source:
Returns:
mVelocity - [X,Y] velocity vector
- Type
- vec2
setAcceleration(x, y)
Sets the world coordinate acceleration vector of this RigidShape
Parameters:
| Name | Type | Description |
|---|---|---|
x |
float | horizontal acceleration |
y |
float | vertical acceleration |
- Source:
setAngularVelocity(w)
Sets the angular velocity for this RigidShape
Parameters:
| Name | Type | Description |
|---|---|---|
w |
float | the new angular velocity |
- Source:
setAngularVelocityDelta(dw)
Adds a value to the current angular velocity for this RigidShape
Parameters:
| Name | Type | Description |
|---|---|---|
dw |
float | value to add |
- Source:
setBoundRadius(r)
Sets the bound radius of this RigidShape
Parameters:
| Name | Type | Description |
|---|---|---|
r |
float | the new bound radius |
- Source:
setFriction(f)
Sets the friction for this RigidShape
Parameters:
| Name | Type | Description |
|---|---|---|
f |
float | the new friction |
- Source:
setInertia(i)
Sets the inertia of this RigidShape
Parameters:
| Name | Type | Description |
|---|---|---|
i |
float | the new inertia |
- Source:
setMass(m)
Sets the mass of this RigidShape
Parameters:
| Name | Type | Description |
|---|---|---|
m |
float | the new mass |
- Source:
setPosition(x, y)
Set the world coordinate position of this RigidShape
Parameters:
| Name | Type | Description |
|---|---|---|
x |
float | horizontal position |
y |
float | vertical position |
- Source:
setRestitution(r)
Sets the restitution for this RigidShape
Parameters:
| Name | Type | Description |
|---|---|---|
r |
float | the new restitution |
- Source:
setTransform(xf)
Set the Transform for this RigidShape
Parameters:
| Name | Type | Description |
|---|---|---|
xf |
Transform | the Transform |
- Source:
setVelocity(x, y)
Set the velocity vector of this RigidShape
Parameters:
| Name | Type | Description |
|---|---|---|
x |
float | horizontal world coordinate velocity |
y |
float | vertical world coordinate velocity |
- Source:
toggleDrawBound()
Toggle whether the bounds of this RigidShape are drawn
- Source:
update()
Update this RigidShape changing the position, velocity, and rotation if
physics motion is enabled and the RigidShape has mass
- Source:
userSetsState()
Based on keyboard input raise or lower the mass, friction, or restitution of this RigidShape
- Source: