VkDepthClampModeEXT(3)

Name

VkDepthClampModeEXT - Modes that determine the depth clamp range

C Specification

Possible values of VkPipelineViewportDepthClampControlCreateInfoEXT::depthClampMode, specifying which range should be used for depth clamping, are:

// Provided by VK_EXT_depth_clamp_control
typedef enum VkDepthClampModeEXT {
    VK_DEPTH_CLAMP_MODE_VIEWPORT_RANGE_EXT = 0,
    VK_DEPTH_CLAMP_MODE_USER_DEFINED_RANGE_EXT = 1,
} VkDepthClampModeEXT;

Description

  • VK_DEPTH_CLAMP_MODE_VIEWPORT_RANGE_EXT specifies that the depth clamp range follows the viewport depth range. The depth clamp range of each viewport will implicitly be set to zmin = min(n,f) and zmax = max(n,f), where n and f are the minDepth and maxDepth depth range values of the viewport.

  • VK_DEPTH_CLAMP_MODE_USER_DEFINED_RANGE_EXT specifies that a single user-defined depth clamp range will be used for all viewports. The user-defined depth clamp range is defined by the minDepthClamp and maxDepthClamp members of VkDepthClampRangeEXT.

See Also

VK_EXT_depth_clamp_control, VkPipelineViewportDepthClampControlCreateInfoEXT, vkCmdSetDepthClampRangeEXT

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.