QRhiGraphicsPipeline::TargetBlend Struct

struct QRhiGraphicsPipeline::TargetBlend

描述一种颜色附件的混合状态。更多

此结构在 Qt 6.6 中引入。

公共变量

QRhiGraphicsPipeline::ColorMask 遮色板 colorWrite
QRhiGraphicsPipeline::BlendFactor 混合因子 dstAlpha
QRhiGraphicsPipeline::BlendFactor dstColor
bool enable
QRhiGraphicsPipeline::BlendOp opAlpha
QRhiGraphicsPipeline::BlendOp opColor
QRhiGraphicsPipeline::BlendFactor srcAlpha
QRhiGraphicsPipeline::BlendFactor srcColor

详细说明

默认启用颜色写入,禁用混合。混合值默认设置为预乘法 alpha(1,OneMinusSrcAlpha, 1,OneMinusSrcAlpha )。这意味着要获得Qt Quick 使用的 alpha 混合模式,只需将enable 标志设置为 true,其他值保持默认即可。

注意: 这是一个 RHI API,兼容性保证有限,详情请参见QRhi

成员变量文档

QRhiGraphicsPipeline::ColorMask TargetBlend::colorWrite

QRhiGraphicsPipeline::BlendFactor TargetBlend::dstAlpha

QRhiGraphicsPipeline::BlendFactor TargetBlend::dstColor

bool TargetBlend::enable

QRhiGraphicsPipeline::BlendOp TargetBlend::opAlpha

QRhiGraphicsPipeline::BlendOp TargetBlend::opColor

QRhiGraphicsPipeline::BlendFactor TargetBlend::srcAlpha

QRhiGraphicsPipeline::BlendFactor TargetBlend::srcColor

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