SoTessellationEvaluationShader.IsSupported Method (SoShaderObject.SourceTypes, SoState)

Returns true if tessellation evaluation shaders in the specified language are supported by your graphics board.

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

Syntax

public static bool IsSupported(
	SoShaderObject. SourceTypes sourceType,
	SoState state
)

Public Shared Function IsSupported ( 
	sourceType As SoShaderObject.SourceTypes,
	state As SoState
) As Boolean

public:
static bool IsSupported(
	SoShaderObject. SourceTypes sourceType, 
	SoState^ state
)

static member IsSupported : 
        sourceType : SoShaderObject. SourceTypes * 
        state : SoState -> bool

Type: Boolean

Remarks

When using a debug build of Open Inventor, some "no context available" warning messages may be generated. You can ignore them or see OIV.Inventor.Devices.SoGLExtension for an example of using OIV.Inventor.Devices.SoGLContext to avoid them.