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SetWithOptionalParameters Method (IAgStkGraphicsTriangleMeshPrimitive)
See Also
Positions
An array containing positions (in the order x, y, z) for the triangle mesh.
Normals
An array containing the normals (in the order x, y, z) used for lighting the triangle mesh. There must be one normal for each position in positions.
Indices
An array of integers containing the indices into positions and normals. A set of x, y, and z elements is considered a single index. Every 3 indices represent 1 triangle.
OptionalParameters
Optional parameters corresponding to positions.
Windows





Windows & Linux

Description

Defines the triangle mesh using an indexed triangle list specified by positions, normals, indices, and optionalParameters. The mesh is rendered in the primitive's Reference Frame.

Syntax

[Visual Basic .NET]
Public Sub SetWithOptionalParameters( _
    ByVal Positions As System.Array, _
    ByVal Normals As System.Array, _
    ByVal Indices As System.Array, _
    ByVal OptionalParameters As IAgStkGraphicsTriangleMeshPrimitiveOptionalParameters _
)
[C#]
public void SetWithOptionalParameters(
    System.Array Positions,
    System.Array Normals,
    System.Array Indices,
    IAgStkGraphicsTriangleMeshPrimitiveOptionalParameters OptionalParameters
);
[Managed C++]
public: void SetWithOptionalParameters(
    System::Array ^ Positions,
    System::Array ^ Normals,
    System::Array ^ Indices,
    IAgStkGraphicsTriangleMeshPrimitiveOptionalParameters ^ OptionalParameters
);
[Unmanaged C++]
public: HRESULT SetWithOptionalParameters(
    SAFEARRAY * * Positions,
    SAFEARRAY * * Normals,
    SAFEARRAY * * Indices,
    IAgStkGraphicsTriangleMeshPrimitiveOptionalParameters * OptionalParameters
);
[Java]
public void setWithOptionalParameters(
    AgSafeArray Positions,
    AgSafeArray Normals,
    AgSafeArray Indices,
    IAgStkGraphicsTriangleMeshPrimitiveOptionalParameters OptionalParameters
);
[Python - STK API ]
def SetWithOptionalParameters(self, Positions:list, Normals:list, Indices:list, OptionalParameters:"IAgStkGraphicsTriangleMeshPrimitiveOptionalParameters") -> None:

Parameters

Positions
An array containing positions (in the order x, y, z) for the triangle mesh.
Normals
An array containing the normals (in the order x, y, z) used for lighting the triangle mesh. There must be one normal for each position in positions.
Indices
An array of integers containing the indices into positions and normals. A set of x, y, and z elements is considered a single index. Every 3 indices represent 1 triangle.
OptionalParameters
Optional parameters corresponding to positions.

Remarks

See Triangle Mesh Primitive Optional Parameters for details on how to define parameters.

See Also

Example

Shows the format of the Positions, Normals and Indices parameters when updating a triangle mesh primitive.
[C#]
Array positions = new object[]
{
    0, 0, 0,
    70000, 0, 0,   
    0, 70000, 0
};

Array normals = new object[]
{
    0, 0, 1,
    0, 0, 1,   
    0, 0, 1
};

Array indices = new object[]
{
    0,
    1,
    2
};

triangleMesh.Set(ref positions, ref normals, ref indices);
Shows the format of the Positions, Normals and Indices parameters when updating a triangle mesh primitive.
[Visual Basic .NET]
Dim positions As Array = New Object() {0, 0, 0, 70000, 0, 0, _
	0, 70000, 0}

Dim normals As Array = New Object() {0, 0, 1, 0, 0, 1, _
	0, 0, 1}

Dim indices As Array = New Object() {0, 1, 2}

triangleMesh.[Set](positions, normals, indices)
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