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Update 01_Image_view_and_sampler.adoc #271

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8759dbc
Update 01_Image_view_and_sampler.adoc
oskarTom Jan 5, 2026
88b6874
Update 01_Image_view_and_sampler.adoc
oskarTom Jan 10, 2026
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15 changes: 7 additions & 8 deletions en/06_Texture_mapping/01_Image_view_and_sampler.adoc
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Expand Up @@ -144,8 +144,8 @@ The choices are `VK_FILTER_NEAREST` and `VK_FILTER_LINEAR`, corresponding to the

[,c++]
----
vk::SamplerCreateInfo samplerInfo{.magFilter = vk::Filter::eLinear, .minFilter = vk::Filter::eLinear, .mipmapMode = vk::SamplerMipmapMode::eLinear,
.addressModeU = vk::SamplerAddressMode::eRepeat, .addressModeV = vk::SamplerAddressMode::eRepeat };
vk::SamplerCreateInfo samplerInfo{.magFilter = vk::Filter::eLinear, .minFilter = vk::Filter::eLinear,
.addressModeU = vk::SamplerAddressMode::eRepeat, .addressModeV = vk::SamplerAddressMode::eRepeat};
----

The addressing mode can be specified per axis using the `addressMode` fields.
Expand All @@ -166,8 +166,8 @@ However, the repeat mode is probably the most common mode, because it can be use
[,c++]
----
vk::PhysicalDeviceProperties properties = physicalDevice.getProperties();
vk::SamplerCreateInfo samplerInfo{.magFilter = vk::Filter::eLinear, .minFilter = vk::Filter::eLinear, .mipmapMode = vk::SamplerMipmapMode::eLinear,
.addressModeU = vk::SamplerAddressMode::eRepeat, .addressModeV = vk::SamplerAddressMode::eRepeat, .addressModeW = vk::SamplerAddressMode::eRepeat,
vk::SamplerCreateInfo samplerInfo{.magFilter = vk::Filter::eLinear, .minFilter = vk::Filter::eLinear,
.addressModeU = vk::SamplerAddressMode::eRepeat, .addressModeV = vk::SamplerAddressMode::eRepeat,
.anisotropyEnable = vk::True, .maxAnisotropy = properties.limits.maxSamplerAnisotropy};
----

Expand All @@ -189,10 +189,9 @@ If we want to go for maximum quality, we can simply use that value directly:
[,c++]
----
vk::PhysicalDeviceProperties properties = physicalDevice.getProperties();
vk::SamplerCreateInfo samplerInfo{.magFilter = vk::Filter::eLinear, .minFilter = vk::Filter::eLinear, .mipmapMode = vk::SamplerMipmapMode::eLinear,
.addressModeU = vk::SamplerAddressMode::eRepeat, .addressModeV = vk::SamplerAddressMode::eRepeat, .addressModeW = vk::SamplerAddressMode::eRepeat,
.anisotropyEnable = vk::True, .maxAnisotropy = properties.limits.maxSamplerAnisotropy,
.compareEnable = vk::False, .compareOp = vk::CompareOp::eAlways};
vk::SamplerCreateInfo samplerInfo{.magFilter = vk::Filter::eLinear, .minFilter = vk::Filter::eLinear,
.addressModeU = vk::SamplerAddressMode::eRepeat, .addressModeV = vk::SamplerAddressMode::eRepeat,
.anisotropyEnable = vk::True, .maxAnisotropy = properties.limits.maxSamplerAnisotropy};
----

You can either query the properties at the beginning of your program and pass them around to the functions that need them, or query them in the `createTextureSampler` function itself.
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