Vulkan.Core10.Enums.PrimitiveTopology

Documentation

newtype PrimitiveTopology

VkPrimitiveTopology - Supported primitive topologies

Description

Each primitive topology, and its construction from a list of vertices, is described in detail below with a supporting diagram, according to the following key:

	Vertex	A point in 3-dimensional space. Positions chosen within the diagrams are arbitrary and for illustration only.
	Vertex Number	Sequence position of a vertex within the provided vertex data.
	Provoking Vertex	Provoking vertex within the main primitive. The arrow points along an edge of the relevant primitive, following winding order. Used in flat shading.
	Primitive Edge	An edge connecting the points of a main primitive.
	Adjacency Edge	Points connected by these lines do not contribute to a main primitive, and are only accessible in a geometry shader.
	Winding Order	The relative order in which vertices are defined within a primitive, used in the facing determination. This ordering has no specific start or end point.

The diagrams are supported with mathematical definitions where the vertices (v) and primitives (p) are numbered starting from 0; v0 is the first vertex in the provided data and p0 is the first primitive in the set of primitives defined by the vertices and topology.

See Also

PipelineInputAssemblyStateCreateInfo, cmdSetPrimitiveTopologyEXT

Constructors

PrimitiveTopology Int32

Bundled Patterns

pattern PRIMITIVE_TOPOLOGY_POINT_LIST :: PrimitiveTopology

PRIMITIVE_TOPOLOGY_POINT_LIST specifies a series of separate point primitives.

pattern PRIMITIVE_TOPOLOGY_LINE_LIST :: PrimitiveTopology

PRIMITIVE_TOPOLOGY_LINE_LIST specifies a series of separate line primitives.

pattern PRIMITIVE_TOPOLOGY_LINE_STRIP :: PrimitiveTopology

PRIMITIVE_TOPOLOGY_LINE_STRIP specifies a series of connected line primitives with consecutive lines sharing a vertex.

pattern PRIMITIVE_TOPOLOGY_TRIANGLE_LIST :: PrimitiveTopology

PRIMITIVE_TOPOLOGY_TRIANGLE_LIST specifies a series of separate triangle primitives.

pattern PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP :: PrimitiveTopology

PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP specifies a series of connected triangle primitives with consecutive triangles sharing an edge.

pattern PRIMITIVE_TOPOLOGY_TRIANGLE_FAN :: PrimitiveTopology

PRIMITIVE_TOPOLOGY_TRIANGLE_FAN specifies a series of connected triangle primitives with all triangles sharing a common vertex.

pattern PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY :: PrimitiveTopology

PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY specifies a series of separate line primitives with adjacency.

pattern PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY :: PrimitiveTopology

PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY specifies a series of connected line primitives with adjacency, with consecutive primitives sharing three vertices.

pattern PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY :: PrimitiveTopology

PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY specifies a series of separate triangle primitives with adjacency.

pattern PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY :: PrimitiveTopology

PRIMITIVE_TOPOLOGY_TRIANGLE_STRIP_WITH_ADJACENCY specifies connected triangle primitives with adjacency, with consecutive triangles sharing an edge.

pattern PRIMITIVE_TOPOLOGY_PATCH_LIST :: PrimitiveTopology

PRIMITIVE_TOPOLOGY_PATCH_LIST specifies separate patch primitives.

Instances

Eq PrimitiveTopology

Defined in Vulkan.Core10.Enums.PrimitiveTopology

Methods

(==) :: PrimitiveTopology -> PrimitiveTopology -> Bool

(/=) :: PrimitiveTopology -> PrimitiveTopology -> Bool

Ord PrimitiveTopology

Defined in Vulkan.Core10.Enums.PrimitiveTopology

Methods

compare :: PrimitiveTopology -> PrimitiveTopology -> Ordering

(<) :: PrimitiveTopology -> PrimitiveTopology -> Bool

(<=) :: PrimitiveTopology -> PrimitiveTopology -> Bool

(>) :: PrimitiveTopology -> PrimitiveTopology -> Bool

(>=) :: PrimitiveTopology -> PrimitiveTopology -> Bool

max :: PrimitiveTopology -> PrimitiveTopology -> PrimitiveTopology

min :: PrimitiveTopology -> PrimitiveTopology -> PrimitiveTopology

Read PrimitiveTopology

Defined in Vulkan.Core10.Enums.PrimitiveTopology

Methods

readsPrec :: Int -> ReadS PrimitiveTopology

readList :: ReadS [PrimitiveTopology]

readPrec :: ReadPrec PrimitiveTopology

readListPrec :: ReadPrec [PrimitiveTopology]

Show PrimitiveTopology

Defined in Vulkan.Core10.Enums.PrimitiveTopology

Methods

showsPrec :: Int -> PrimitiveTopology -> ShowS

show :: PrimitiveTopology -> String

showList :: [PrimitiveTopology] -> ShowS

Storable PrimitiveTopology

Defined in Vulkan.Core10.Enums.PrimitiveTopology

Methods

sizeOf :: PrimitiveTopology -> Int

alignment :: PrimitiveTopology -> Int

peekElemOff :: Ptr PrimitiveTopology -> Int -> IO PrimitiveTopology

pokeElemOff :: Ptr PrimitiveTopology -> Int -> PrimitiveTopology -> IO ()

peekByteOff :: Ptr b -> Int -> IO PrimitiveTopology

pokeByteOff :: Ptr b -> Int -> PrimitiveTopology -> IO ()

peek :: Ptr PrimitiveTopology -> IO PrimitiveTopology

poke :: Ptr PrimitiveTopology -> PrimitiveTopology -> IO ()

Zero PrimitiveTopology

Defined in Vulkan.Core10.Enums.PrimitiveTopology

Methods

zero :: PrimitiveTopology