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Merge glTF scene rendering sample (#744)

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* Started reworking the scene rendering to sample
Use glTF instead of ASSIMP, per-material pipelines, material loading, etc.

* Visibility toggle for scene nodes

* Fixed lighting, updated GLSL and HLSL shaders

* Renamed sample

* Code-Cleanup, comments, validation fixes

* Android build

* Started on tutorial for glTF scene rendering sample

* Minor code cleanup

* Adding new chapters to the tutorial for glTF scene rendering sample

* Added info on normal map shader bindings, spelling

* Added drawing chapter

* Getter for texture descriptors

Makes code a easier to read

* Renamed glTF scene sample

* Add markdown files to projects

* Updated readme, separate chapter for glTF samples

* Comments

* Removed unused screenshot
This commit is contained in:
Sascha Willems 2020-07-04 14:20:45 +02:00 • committed by GitHub
parent 889125c377
commit e370e6d169
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44 changed files with 1389 additions and 1044 deletions
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26
base/VulkanInitializers.hpp
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@ -390,6 +390,20 @@ namespace vks
return pipelineVertexInputStateCreateInfo;
}
inline VkPipelineVertexInputStateCreateInfo pipelineVertexInputStateCreateInfo(
const std::vector<VkVertexInputBindingDescription> &vertexBindingDescriptions,
const std::vector<VkVertexInputAttributeDescription> &vertexAttributeDescriptions
)
{
VkPipelineVertexInputStateCreateInfo pipelineVertexInputStateCreateInfo{};
pipelineVertexInputStateCreateInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
pipelineVertexInputStateCreateInfo.vertexBindingDescriptionCount = static_cast<uint32_t>(vertexBindingDescriptions.size());
pipelineVertexInputStateCreateInfo.pVertexBindingDescriptions = vertexBindingDescriptions.data();
pipelineVertexInputStateCreateInfo.vertexAttributeDescriptionCount = static_cast<uint32_t>(vertexAttributeDescriptions.size());
pipelineVertexInputStateCreateInfo.pVertexAttributeDescriptions = vertexAttributeDescriptions.data();
return pipelineVertexInputStateCreateInfo;
}
inline VkPipelineInputAssemblyStateCreateInfo pipelineInputAssemblyStateCreateInfo(
VkPrimitiveTopology topology,
VkPipelineInputAssemblyStateCreateFlags flags,
@ -586,5 +600,17 @@ namespace vks
specializationInfo.pData = data;
return specializationInfo;
}
/** @brief Initialize a specialization constant info structure to pass to a shader stage */
inline VkSpecializationInfo specializationInfo(const std::vector<VkSpecializationMapEntry> &mapEntries, size_t dataSize, const void* data)
{
VkSpecializationInfo specializationInfo{};
specializationInfo.mapEntryCount = static_cast<uint32_t>(mapEntries.size());
specializationInfo.pMapEntries = mapEntries.data();
specializationInfo.dataSize = dataSize;
specializationInfo.pData = data;
return specializationInfo;
}
}
}