Buffer QML Type

Defines a buffer to be used for a pass of a CustomMaterial or an Effect. 更多...

import 语句：

import QtQuick3D 1.15

特性

bufferFlags : enumeration

Specifies the buffer allocation flags.

常量	描述
`Buffer.None`	Value not set.
`Buffer.SceneLifetime`	The buffer is allocated for the whole lifetime of the scene.

Specifies the buffer format.

name : string

Specifies the name of the buffer

sizeMultiplier : real

Specifies the size multiplier of the buffer. 1.0 creates buffer with the same size while 0.5 creates buffer with width and height halved.

textureCoordOperation : enumeration

Specifies the texture coordinate operation for coordinates outside [0, 1] range.

常量	描述
`Buffer.Unknown`	Value not set.
`Buffer.ClampToEdge`	Clamp coordinate to edge.
`Buffer.MirroredRepeat`	Repeat the coordinate, but flip direction at the beginning and end.
`Buffer.Repeat`	Repeat the coordinate always from the beginning.

textureFilterOperation : enumeration

Specifies the filter operation when a render pass is reading the buffer that is different size as the current output buffer.