| Package | laya.webgl.utils |
| Class | public class IndexBuffer2D |
| Inheritance | IndexBuffer2D  Buffer2D Buffer laya.resource.Resource |
| Property | Defined By | ||
|---|---|---|---|
 | _bindActive : Object [static] | Buffer | |
| _bindVertexBuffer : * [static] | Buffer | |
| bufferLength : int [read-only] | Buffer2D | |
| bufferUsage : int [read-only] | Buffer | |
| byteLength : int [write-only] | Buffer2D | |
| _byteLength : int = 0 | Buffer | |
| create : Function [static] | IndexBuffer2D | ||
| _enableAtributes : Array [static] | Buffer | |
| QuadrangleIB : IndexBuffer2D [static] | IndexBuffer2D | ||
| _upload : Boolean = true | Buffer2D | |
| Property | Defined By | ||
|---|---|---|---|
| _buffer : * | Buffer | |
| _bufferType : int | Buffer | |
| _bufferUsage : int | Buffer | |
| _gl : WebGLContext [static] | Buffer | |
| _glBuffer : * | Buffer | |
| _maxsize : int = 0 | Buffer2D | |
| _uint16Array : Uint16Array | IndexBuffer2D | ||
| _uint8Array : Uint8Array | IndexBuffer2D | ||
| _uploadSize : int = 0 | Buffer2D | |
| Method | Defined By | ||
|---|---|---|---|
IndexBuffer2D(bufferUsage:int) | IndexBuffer2D | ||
| __int__(gl:WebGLContext):void [static] | Buffer2D | |
| _bind():void | Buffer | |
| _bind_subUpload(offset:int = 0, dataStart:int = 0, dataLength:int = 0):Boolean | Buffer2D | |
| _bind_upload():Boolean | Buffer2D | |
| _resizeBuffer(nsz:int, copy:Boolean):Buffer2D | Buffer2D | |
| append(data:*):void | Buffer2D | |
| appendEx(data:*, type:Class):void | Buffer2D | |
| appendEx2(data:*, type:Class, dataLen:int, perDataLen:int = 1):void | Buffer2D | |
| clear():void | Buffer2D | |
destory():void | IndexBuffer2D | ||
| getBuffer():ArrayBuffer | Buffer2D | |
| getNeedUpload():Boolean | Buffer2D | |
getUint16Array():Uint16Array | IndexBuffer2D | ||
getUint8Array():Uint8Array | IndexBuffer2D | ||
| setNeedUpload():void | Buffer2D | |
| subUpload(offset:int = 0, dataStart:int = 0, dataLength:int = 0):Boolean | Buffer2D | |
| upload():Boolean | Buffer2D | |
| Method | Defined By | ||
|---|---|---|---|
| _bufferData():void | Buffer2D | |
| _bufferSubData(offset:int = 0, dataStart:int = 0, dataLength:int = 0):void | Buffer2D | |
_checkArrayUse():void [override] | IndexBuffer2D | ||
| detoryResource():void [override] | Buffer2D | |
| recreateResource():void [override] | Buffer | |
| _uint16Array | property |
Hide Inherited Public Properties
Show Inherited Public Propertiesprotected var _uint16Array:Uint16Array| _uint8Array | property |
protected var _uint8Array:Uint8Array| create | property |
public static var create:Function| QuadrangleIB | property |
public static var QuadrangleIB:IndexBuffer2D| IndexBuffer2D | () | Constructor |
public function IndexBuffer2D(bufferUsage:int)bufferUsage:int (default = NaN) |
| _checkArrayUse | () | method |
override protected function _checkArrayUse():void| destory | () | method |
public function destory():void| getUint16Array | () | method |
public function getUint16Array():Uint16ArrayReturnsUint16Array |
| getUint8Array | () | method |
public function getUint8Array():Uint8ArrayReturnsUint8Array |