VkDefaultVertexAttributeValueKHR(3)

Name

VkDefaultVertexAttributeValueKHR - Values returned for unbound vertex attributes

C Specification

The possible values returned by the implementation when the vertex shader reads an unbound vertex attribute are:

// Provided by VK_KHR_maintenance9
typedef enum VkDefaultVertexAttributeValueKHR {
    VK_DEFAULT_VERTEX_ATTRIBUTE_VALUE_ZERO_ZERO_ZERO_ZERO_KHR = 0,
    VK_DEFAULT_VERTEX_ATTRIBUTE_VALUE_ZERO_ZERO_ZERO_ONE_KHR = 1,
} VkDefaultVertexAttributeValueKHR;

Description

VK_DEFAULT_VERTEX_ATTRIBUTE_VALUE_ZERO_ZERO_ZERO_ZERO_KHR - the value read for an unbound vertex attribute is (0,0,0,0).
VK_DEFAULT_VERTEX_ATTRIBUTE_VALUE_ZERO_ZERO_ZERO_ONE_KHR - the value read for an unbound vertex attribute is (0,0,0,1).

See Also

VK_KHR_maintenance9, VkPhysicalDeviceMaintenance9PropertiesKHR

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.