C Specification

The VkAccelerationStructureGeometryTrianglesDataKHR structure is defined as:

// Provided by VK_KHR_ray_tracing
typedef struct VkAccelerationStructureGeometryTrianglesDataKHR {
    VkStructureType                  sType;
    const void*                      pNext;
    VkFormat                         vertexFormat;
    VkDeviceOrHostAddressConstKHR    vertexData;
    VkDeviceSize                     vertexStride;
    VkIndexType                      indexType;
    VkDeviceOrHostAddressConstKHR    indexData;
    VkDeviceOrHostAddressConstKHR    transformData;
} VkAccelerationStructureGeometryTrianglesDataKHR;

Members

  • sType is the type of this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • vertexFormat is the VkFormat of each vertex element.

  • vertexData is a device or host address to memory containing vertex data for this geometry.

  • vertexStride is the stride in bytes between each vertex.

  • indexType is the VkIndexType of each index element.

  • indexData is a device or host address to memory containing index data for this geometry.

  • transformData is a device or host address to memory containing an optional reference to a VkTransformMatrixKHR structure defining a transformation that should be applied to vertices in this geometry.

Description

Valid Usage
Valid Usage (Implicit)

See Also

Document Notes

For more information, see the Vulkan Specification

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

Copyright (c) 2014-2020 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0