Constructor
new Light()
Creates an instance of Light.
Properties:
Name | Type | Description |
---|---|---|
type |
number | Type of the Light |
maxShadowStep |
number | The maximum step of shadow caster per pixel - Default value is 128 |
reflectionSize |
number | Reflection size |
precision |
number | Shadow precision - Default value is 1 |
angle |
number | Rotation of the light |
spotAngle |
number | Angle of the light source - Default value is 180deg [hemisphere] - 360deg [sphere] |
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Extends
Classes
Members
callback :function
Set/Get render callback - It will be called when the Item is rendered
Type:
- function
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castShadow :boolean
Set/Get shadow casting
Type:
- boolean
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centerReflection :boolean
Set/Get is the reflection moves towards the center of the screen
Type:
- boolean
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colorProofReflection :boolean
Set/Get the surface reflects the color of the light - If it is false the surface reflects white color
Type:
- boolean
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flattenShadow :boolean
Set/Get flatten the shadow - Cast shadow if true and a pixel is higher or equal than the light z position - Cast shadow if false and a pixel is higher than the light z position
Type:
- boolean
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parent :Container
Set/Get parent
Type:
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shading :boolean
Set/Get shading
Type:
- boolean
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(readonly) stage :StageContainer
Get StageContainer
Type:
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(static) Type
Light type
Properties:
Name | Type | Description |
---|---|---|
POINT |
number | Like a lamp light source |
DIRECTIONAL |
number | Like sunlight |
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Methods
callEventHandler(event)
Handle event - It can handle mouse events if the item is interactive and has [onmouseover, onmouseout, onmousemove, onmousedown, onmouseup, onclick, ontouchstart, ontouchmove, touchend] function
Parameters:
Name | Type | Description |
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event |
* |
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destruct()
Destruct class
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getBounds() → {Rectangle}
Returns with bounds
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Returns:
- Type
- Rectangle
getCorners() → {Array.<Point>}
Returns with the calculated corder positions
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Returns:
- Type
- Array.<Point>
isOn() → {boolean}
Returns true if the light is renderable
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Returns:
- Type
- boolean
update()
Update Light properties
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