XCEngine/docs/api/rhi/d3d12/device/create-sampler.md

D3D12Device::CreateSampler

RHISampler* CreateSampler(const SamplerDesc& desc) override;

创建 D3D12 采样器。

参数：

• desc - 采样器描述符，包含过滤模式、地址模式等

返回： 新创建的采样器指针，失败返回 nullptr

示例：

SamplerDesc samplerDesc;
samplerDesc.filter = (uint32_t)D3D12_FILTER_MIN_MAG_MIP_LINEAR;
samplerDesc.addressU = (uint32_t)D3D12_TEXTURE_ADDRESS_MODE_WRAP;
samplerDesc.addressV = (uint32_t)D3D12_TEXTURE_ADDRESS_MODE_WRAP;
samplerDesc.addressW = (uint32_t)D3D12_TEXTURE_ADDRESS_MODE_WRAP;

RHISampler* sampler = device->CreateSampler(samplerDesc);

相关文档

• D3D12Device 总览 - 返回类总览
• RHIDevice::CreateSampler - 基类方法
• D3D12Sampler - D3D12 采样器实现