1.0 KiB
1.0 KiB
RHICommandList::SetBlendState
virtual void SetBlendState(const BlendState& state) = 0;
设置颜色混合状态。控制源颜色和目标颜色如何混合,影响最终输出像素的颜色值。
参数:
state- 混合状态结构体(包含 alphaToCoverageEnable、independentBlendEnable、renderTargets[] 等)
返回: void
异常: 无
线程安全: ❌
复杂度: O(1)
示例:
BlendState blendState;
blendState.alphaToCoverageEnable = false;
blendState.independentBlendEnable = false;
blendState.renderTargets[0].blendEnable = true;
blendState.renderTargets[0].srcBlend = BlendFactor::SrcAlpha;
blendState.renderTargets[0].dstBlend = BlendFactor::InvSrcAlpha;
blendState.renderTargets[0].blendOp = BlendOp::Add;
cmdList->SetBlendState(blendState);
相关文档
- RHICommandList 总览 - 返回类总览
- SetBlendFactor - 设置混合因子
- SetPipelineState - 设置管线状态