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IGlBuffer.setSubBufferData() method

For a given changeId multiple writes are allowed where the modificationId is greater than the previous value. Every time changeId changes this is reset.

Signature:

setSubBufferData(context: TGlContext, byteOffset: number, data: TArray, changeId: number, modificationId: number): void;

Parameters

Parameter	Type	Description
context	TGlContext
byteOffset	number
data	TArray
changeId	number
modificationId	number

Returns:

void

Remarks

Allows multiple components to share buffers without knowing about it, avoiding unnecessary writes which could be blocking.