SoShaderProgram.GeometryInputTypes Enumeration

SoShaderProgramGeometryInputTypes Enumeration

Geometry input type.

Namespace: OIV.Inventor.Nodes
Assembly: OIV.Inventor (in OIV.Inventor.dll) Version: 2023.1.3.0 (2023.1.3)

Syntax

public enum GeometryInputTypes

Public Enumeration GeometryInputTypes

public enum class GeometryInputTypes

type GeometryInputTypes

Members

Member name	Value	Description
POINTS_INPUT	0	The input geometry should be interpreted as points. Geometry shaders that operate on points are valid only for the OIV.Inventor.Nodes.SoPointSet and OIV.Inventor.Nodes.SoIndexedPointSet nodes. There is only a single vertex available for each geometry shader invocation.
LINES_INPUT	1	The input geometry should be interpreted as lines. Geometry shaders that operate on line segments are valid only for the OIV.Inventor.Nodes.SoLineSet or OIV.Inventor.Nodes.SoIndexedLineSet nodes. There are two vertices available for each geometry shader invocation. The first vertex refers to the vertex at the beginning of the line segment and the second vertex refers to the vertex at the end of the line segment.
TRIANGLES_INPUT	4	The input geometry should be interpreted as triangles. Geometry shaders that operate on triangles are valid only for geometry nodes that generate triangles, for example, OIV.Inventor.Nodes.SoTriangleStripSet. There are three vertices available for each program invocation. The first, second and third vertices refer to attributes of the first, second and third vertex of the triangle, respectively. Default.

Member name

Value

Description

POINTS_INPUT

The input geometry should be interpreted as points.

Geometry shaders that operate on points are valid only for the OIV.Inventor.Nodes.SoPointSet and OIV.Inventor.Nodes.SoIndexedPointSet nodes. There is only a single vertex available for each geometry shader invocation.

LINES_INPUT

The input geometry should be interpreted as lines.

Geometry shaders that operate on line segments are valid only for the OIV.Inventor.Nodes.SoLineSet or OIV.Inventor.Nodes.SoIndexedLineSet nodes. There are two vertices available for each geometry shader invocation. The first vertex refers to the vertex at the beginning of the line segment and the second vertex refers to the vertex at the end of the line segment.

TRIANGLES_INPUT

The input geometry should be interpreted as triangles.

Geometry shaders that operate on triangles are valid only for geometry nodes that generate triangles, for example, OIV.Inventor.Nodes.SoTriangleStripSet. There are three vertices available for each program invocation. The first, second and third vertices refer to attributes of the first, second and third vertex of the triangle, respectively. Default.

Remarks

Used with field OIV.Inventor.Nodes.SoShaderProgram.geometryInputType.

Reference

OIV.Inventor.Nodes Namespace