_RenderManager
Extends:
Manages the WebGL2 rendering of all renderable components in the scene. This manager is not intended to be referenced directly.
Constructor Summary
| Public Constructor | ||
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Member Summary
| Public Members | ||
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GL: * |
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activeTextureIDs: *[] |
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lastUpdate: * |
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vao: * |
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Method Summary
| Public Methods | ||
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registerTextRenderable(textRenderable: *, width: *, height: *) |
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start() Initial setup on GL rendering. |
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update() Update function for updating all renderable objects in each viewport in the current scene. |
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| Private Methods | ||
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_updateProgram(program: ProgramObject) Checks if the program for the next object to draw must be changed. |
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_updateTextures(textures: *) |
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Inherited Summary
| From class Manager | ||
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end() |
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pause() |
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start() |
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unpause() |
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update() |
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Public Constructors
Public Members
public GL: * source
public activeTextureIDs: *[] source
public currentProgram: * source
public lastUpdate: * source
public positionAttributeLocation: * source
public texcoordAttributeLocation: * source
public texcoordBuffer: * source
public vao: * source
Public Methods
public forceUpdate() source
public registerTextRenderable(textRenderable: *, width: *, height: *) source
Params:
| Name | Type | Attribute | Description |
| textRenderable | * | ||
| width | * | ||
| height | * |
public update() source
Update function for updating all renderable objects in each viewport in the current scene.
Override:
Manager#updatePrivate Methods
private _updateProgram(program: ProgramObject) source
Checks if the program for the next object to draw must be changed. If it does, it will change WebGL programs.
Params:
| Name | Type | Attribute | Description |
| program | ProgramObject | A program object returned from ProgramManager.getProgram() |
private _updateTextures(textures: *) source
Params:
| Name | Type | Attribute | Description |
| textures | * |