How the pipeline interprets vertex data that is bound to the input-assembler stage. These primitive types determine how the vertex data is rendered on screen.
Syntax
typedef enum D3D10_PRIMITIVE_TOPOLOGY {
D3D10_PRIMITIVE_TOPOLOGY_UNDEFINED = 0,
D3D10_PRIMITIVE_TOPOLOGY_POINTLIST = 1,
D3D10_PRIMITIVE_TOPOLOGY_LINELIST = 2,
D3D10_PRIMITIVE_TOPOLOGY_LINESTRIP = 3,
D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST = 4,
D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP = 5,
D3D10_PRIMITIVE_TOPOLOGY_LINELIST_ADJ = 10,
D3D10_PRIMITIVE_TOPOLOGY_LINESTRIP_ADJ = 11,
D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST_ADJ = 12,
D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP_ADJ = 13
} D3D10_PRIMITIVE_TOPOLOGY;
Constants
D3D10_PRIMITIVE_TOPOLOGY_UNDEFINED
The IA stage has not been initialized with a primitive topology. The IA stage will not function properly unless a primitive topology is defined.D3D10_PRIMITIVE_TOPOLOGY_POINTLIST
Interpret the vertex data as a list of points.D3D10_PRIMITIVE_TOPOLOGY_LINELIST
Interpret the vertex data as a list of lines.D3D10_PRIMITIVE_TOPOLOGY_LINESTRIP
Interpret the vertex data as a line strip.D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST
Interpret the vertex data as a list of triangles.D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP
Interpret the vertex data as a triangle strip.D3D10_PRIMITIVE_TOPOLOGY_LINELIST_ADJ
Interpret the vertex data as list of lines with adjacency data.D3D10_PRIMITIVE_TOPOLOGY_LINESTRIP_ADJ
Interpret the vertex data as line strip with adjacency data.D3D10_PRIMITIVE_TOPOLOGY_TRIANGLELIST_ADJ
Interpret the vertex data as list of triangles with adjacency data.D3D10_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP_ADJ
Interpret the vertex data as triangle strip with adjacency data.
Remarks
The D3D10_PRIMITIVE_TOPOLOGY enumeration is type defined in the D3D10.h header file as a D3D_PRIMITIVE_TOPOLOGY enumeration, which is fully defined in the D3DCommon.h header file.
typedef D3D_PRIMITIVE_TOPOLOGY D3D10_PRIMITIVE_TOPOLOGY;
Requirements
Header |
D3D10.h |