pc.Scene

A scene is graphical representation of an environment. It manages the scene hierarchy, all graphical objects, lights, and scene-wide properties.

Summary

Properties

ambientLight	The color of the scene's ambient light.
fog	The type of fog used by the scene.
fogColor	The color of the fog (if enabled).
fogDensity	The density of the fog (if enabled).
fogEnd	The distance from the viewpoint where linear fog reaches its maximum.
fogStart	The distance from the viewpoint where linear fog begins.
gammaCorrection	The gamma correction to apply when rendering the scene.
layers	A pc.LayerComposition that defines rendering order of this scene.
lightmapMaxResolution	The maximum lightmap resolution.
lightmapMode	The lightmap baking mode.
lightmapSizeMultiplier	The lightmap resolution multiplier.
skybox	A cube map texture used as the scene's skybox.
skyboxIntensity	Multiplier for skybox intensity.
skyboxMip	The mip level of the skybox to be displayed.
toneMapping	The tonemapping transform to apply when writing fragments to the frame buffer.

Events

set:layers	Fired when the layer composition is set.
set:skybox	Fired when the skybox is set.

Details

Constructor

Scene() 

Creates a new Scene.

Properties

pc.ColorambientLight 

The color of the scene's ambient light. Defaults to black (0, 0, 0).

Stringfog 

The type of fog used by the scene. Can be:

pc.FOG_NONE
pc.FOG_LINEAR
pc.FOG_EXP
pc.FOG_EXP2

Defaults to pc.FOG_NONE.

pc.ColorfogColor 

The color of the fog (if enabled). Defaults to black (0, 0, 0).

NumberfogDensity 

The density of the fog (if enabled). This property is only valid if the fog property is set to pc.FOG_EXP or pc.FOG_EXP2. Defaults to 0.

NumberfogEnd 

The distance from the viewpoint where linear fog reaches its maximum. This property is only valid if the fog property is set to pc.FOG_LINEAR. Defaults to 1000.

NumberfogStart 

The distance from the viewpoint where linear fog begins. This property is only valid if the fog property is set to pc.FOG_LINEAR. Defaults to 1.

NumbergammaCorrection 

The gamma correction to apply when rendering the scene. Can be:

pc.GAMMA_NONE
pc.GAMMA_SRGB

Defaults to pc.GAMMA_NONE.

pc.LayerCompositionlayers 

A pc.LayerComposition that defines rendering order of this scene.

NumberlightmapMaxResolution 

The maximum lightmap resolution. Defaults to 2048.

NumberlightmapMode 

The lightmap baking mode. Can be:

pc.BAKE_COLOR: single color lightmap
pc.BAKE_COLORDIR: single color lightmap + dominant light direction (used for bump/specular)

Only lights with bakeDir=true will be used for generating the dominant light direction. Defaults to pc.BAKE_COLORDIR.

NumberlightmapSizeMultiplier 

The lightmap resolution multiplier. Defaults to 1.

pc.Textureskybox 

A cube map texture used as the scene's skybox. Defaults to null.

NumberskyboxIntensity 

Multiplier for skybox intensity. Defaults to 1.

NumberskyboxMip 

The mip level of the skybox to be displayed. Only valid for prefiltered cubemap skyboxes. Defaults to 0 (base level).

NumbertoneMapping 

The tonemapping transform to apply when writing fragments to the frame buffer. Can be:

pc.TONEMAP_LINEAR
pc.TONEMAP_FILMIC
pc.TONEMAP_HEJL
pc.TONEMAP_ACES

Defaults to pc.TONEMAP_LINEAR.

Events

set:layers 

Fired when the layer composition is set. Use this event to add callbacks or advanced properties to your layers.

this.app.scene.on('set:layers', function(oldComp, newComp) {
      var list = newComp.layerList;
      var layer;
      for(var i=0; i



    Parameters
    
        
            oldComp pc.LayerComposition Previously used pc.LayerComposition.
        
        
            newComp pc.LayerComposition Newly set pc.LayerComposition.


        
    set:skybox 
    Fired when the skybox is set.

    Parameters
    
        
            usedTex pc.Texture Previously used cubemap texture. New is in the pc.Scene#skybox.

oldComp	pc.LayerComposition	Previously used pc.LayerComposition.
newComp	pc.LayerComposition	Newly set pc.LayerComposition.