SoGLBufferObject.SetSize Method

SoGLBufferObjectSetSize Method

Set the size of the buffer in bytes.

Namespace: OIV.Inventor.Devices
Assembly: OIV.Inventor.GL (in OIV.Inventor.GL.dll) Version: 2024.1.1.0 (2024.1.1)

Syntax

public override bool SetSize(
	ulong size
)

Public Overrides Function SetSize ( 
	size As ULong
) As Boolean

public:
virtual bool SetSize(
	unsigned long long size
) override

abstract SetSize : 
        size : uint64 -> bool 
override SetSize : 
        size : uint64 -> bool

Type: Boolean

Remarks

Notes:

Causes memory to be allocated for the buffer.
A valid OpenGL context (see OIV.Inventor.Devices.SoGLContext) must be bound to perform this operation.
If the buffer is already allocated, the memory is freed and re-allocated with the new size. Therefore if you increase the size of the buffer, the original data is lost!