Behavior element behavior matching renderable to light intensity. More...

Inheritance diagram for Dragengine.Scenery.ECBehaviorRenderableLight:

Classes
class	Factory
	Behavior factory. More...

class	Instance
	Behavior instance. More...

Public Member Functions
void	dispose ()
	Dispose of behavior.

ECBehaviorDynamicSkin	getDynamicSkin ()
	Dynamic skin behavior to modify.

ECBehaviorLight	getLight ()
	Light behavior to use.

ECPString	getRenderableColor ()
	Name of renderable to create for color or empty string if not used.

ECPString	getRenderableIntensity ()
	Name of renderable to create for intensity or empty string if not used.

ECPColor	getScaleColor ()
	Scale factor to apply to light color.

ECPFloat	getScaleIntensity ()
	Scale factor to apply to light intensity.

Instance	instance (BehaviorElement element)
	Get instance in element from owner element class.

ECBehaviorRenderableLight	new (BehaviorElementClass eclass, ECBehaviorDynamicSkin dynamicSkin, ECBehaviorLight light)
	Create behavior element class.

ECBehaviorRenderableLight	new (BehaviorElementClass eclass, ECBehaviorDynamicSkin dynamicSkin, ECBehaviorLight light, String id)
	Create behavior element class.

ECBehaviorRenderableLight	new (BehaviorElementClass eclass, ECBehaviorDynamicSkin dynamicSkin, ECBehaviorLight light, String id, String prefix)

Public Member Functions inherited from Dragengine.Scenery.DefaultECBehavior
void	assignInstanceIndex (int instanceIndex)
	Assign instance index.

String	getBehaviorID ()
	Unique identifier of behavior.

String	getID ()
	Identifier.

int	getInstanceIndex ()
	Instance index.

void	loadSupportedData (String identifier, PersistencyEnvironment env, FileReader reader, ECBehaviorInstance instance)
	Load instance data of another behavior.

bool	supportsBehaviorID (String identifier)
	Behavior supports loading instance data of another behavior.

Public Member Functions inherited from Dragengine.Scenery.ECBehavior
ECBehaviorInstance	createInstance (BehaviorElement element)
	Create Behavior instance.

Static Public Member Functions
static ECBehaviorRenderableLight	getBehaviorIn (BehaviorElementClass eclass)
	Get behavior in element class or null if absent.

Public Attributes
ECBehaviorDynamicSkin	pDynamicSkin

ECBehaviorLight	pLight

ECPString	pRenderableColor

ECPString	pRenderableIntensity

ECPColor	pScaleColor

ECPFloat	pScaleIntensity

Additional Inherited Members
Protected Member Functions inherited from Dragengine.Scenery.DefaultECBehavior
DefaultECBehavior	new (BehaviorElementClass eclass)
	Create default composeable behavior with empty identifier.

DefaultECBehavior	new (BehaviorElementClass eclass, String id)
	Create default composeable behavior.

void	setBehaviorID (String identifier)
	Set behavior identifier.

void	useClassNameAsBehaviorID ()
	Set behavior identifier to "<class-name>:<identifier>".

void	useFullyQualifiedClassNameAsBehaviorID ()
	Set behavior identifier to "<fully-qualified-class-name>:<identifier>".

Detailed Description

Behavior element behavior matching renderable to light intensity.

This behavior is useful for model with an emissive texture where the emissivity intensity should be synchronized to light intensity. A typical example for this is a flashlight where the front side texture lights up if the flashlight is switched on.

To use this behavior add an ECBehaviorDynamicSkin and an ECBehaviorLight to the element class before adding this behavior. Create ECBehaviorRenderableLight behavior and set the dynamic skin and light identifier.

The current light intensity and color can be used for the renderable. If the respective renderable name is not empty string the value is applied. Each one adds an individual renderable if used.

If intensity is applied the renderable is of type DynamicSkinRenderableType.value with the value set to the light intensity multiplied by an intensity scaling factor. This factor defaults to 1 which roughly equals a light source covered by a diffuse glass panel. Usually emissivity is stronger than the light intensity. The value to use here depends on various physical properties and can go up to 32 to simulate looking straight into an uncovered light source.

If color is applied the renderable is of type DynamicSkinRenderableType.color with the value set to the light color multiplied component wise by a color scaling factor. This allows tinting textures depending on the light color.

Multiple ECBehaviorRenderableLight instances can be added to affect individual dynamic skin textures synchronized to individual ECBehaviorLight instances using their identifiers. The example below uses one component with one dynamic skin to two individual renderables named "intensity1" and "intensity2" each synchrnoized to one of two individual lights.

class MyElement extends BehaviorElementClass
   func new()
      var ECBehaviorComponent component = ECBehaviorComponent.new(this)
      var ECBehaviorDynamicSkin dynamicSkin = ECBehaviorDynamicSkin.new(this, component)
      
      var ECBehaviorLight light = ECBehaviorLight.new(this)
      var ECBehaviorLight light2 = ECBehaviorLight.new(this, "light2")
      
      var ECBehaviorRenderableLight behavior = ECBehaviorRenderableLight.new(this, dynamicSkin, light)
      behavior.getRenderableIntensity().setValue("intensity1")
      
      behavior = ECBehaviorRenderableLight.new(this, dynamicSkin, light2, "renderableLight2")
      behavior.getRenderableIntensity().setValue("intensity2")
   end
end

Element class properties have the prefix "renderableLight{(id)}.".

This behavior does not require the element class to be persistable (setPersistable).

See also: https://developer.dragondreams.ch/wiki/doku.php/dragengine:modules:dragonscript:behavior_renderablelight

Member Function Documentation

◆ dispose()

void Dragengine.Scenery.ECBehaviorRenderableLight.dispose ( )

Dispose of behavior.

Reimplemented from Dragengine.Scenery.DefaultECBehavior.

◆ getBehaviorIn()

static ECBehaviorRenderableLight Dragengine.Scenery.ECBehaviorRenderableLight.getBehaviorIn ( BehaviorElementClass eclass )

static

Get behavior in element class or null if absent.

Use this method to check if a particular BehaviorElementClass contains a behavior of type ECBehaviorComponent.

◆ getDynamicSkin()

ECBehaviorDynamicSkin Dragengine.Scenery.ECBehaviorRenderableLight.getDynamicSkin ( )

Dynamic skin behavior to modify.

◆ getLight()

ECBehaviorLight Dragengine.Scenery.ECBehaviorRenderableLight.getLight ( )

Light behavior to use.

◆ getRenderableColor()

ECPString Dragengine.Scenery.ECBehaviorRenderableLight.getRenderableColor ( )

Name of renderable to create for color or empty string if not used.

◆ getRenderableIntensity()

ECPString Dragengine.Scenery.ECBehaviorRenderableLight.getRenderableIntensity ( )

Name of renderable to create for intensity or empty string if not used.

◆ getScaleColor()

ECPColor Dragengine.Scenery.ECBehaviorRenderableLight.getScaleColor ( )

Scale factor to apply to light color.

◆ getScaleIntensity()

ECPFloat Dragengine.Scenery.ECBehaviorRenderableLight.getScaleIntensity ( )

Scale factor to apply to light intensity.

◆ instance()

Instance Dragengine.Scenery.ECBehaviorRenderableLight.instance ( BehaviorElement element )

Get instance in element from owner element class.

◆ new() [1/3]

ECBehaviorRenderableLight Dragengine.Scenery.ECBehaviorRenderableLight.new	(	BehaviorElementClass	eclass,
		ECBehaviorDynamicSkin	dynamicSkin,
		ECBehaviorLight	light
	)

Create behavior element class.

◆ new() [2/3]

ECBehaviorRenderableLight Dragengine.Scenery.ECBehaviorRenderableLight.new	(	BehaviorElementClass	eclass,
		ECBehaviorDynamicSkin	dynamicSkin,
		ECBehaviorLight	light,
		String	id
	)

Create behavior element class.

◆ new() [3/3]

ECBehaviorRenderableLight Dragengine.Scenery.ECBehaviorRenderableLight.new	(	BehaviorElementClass	eclass,
		ECBehaviorDynamicSkin	dynamicSkin,
		ECBehaviorLight	light,
		String	id,
		String	prefix
	)

Member Data Documentation

◆ pDynamicSkin

ECBehaviorDynamicSkin Dragengine.Scenery.ECBehaviorRenderableLight.pDynamicSkin

◆ pLight

ECBehaviorLight Dragengine.Scenery.ECBehaviorRenderableLight.pLight

◆ pRenderableColor

ECPString Dragengine.Scenery.ECBehaviorRenderableLight.pRenderableColor

◆ pRenderableIntensity

ECPString Dragengine.Scenery.ECBehaviorRenderableLight.pRenderableIntensity

◆ pScaleColor

ECPColor Dragengine.Scenery.ECBehaviorRenderableLight.pScaleColor

◆ pScaleIntensity

ECPFloat Dragengine.Scenery.ECBehaviorRenderableLight.pScaleIntensity

The documentation for this class was generated from the following file:

ECBehaviorRenderableLight.ds

Classes

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members