Unigine.ObjectMeshSplineCluster Class

ObjectMeshSplineCluster Class

Properties

int NumMeshes#

string MeshName#

Members

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static int type ( ) #

Returns the type of the node.

Return value

Node type identifier.

mat4 GetMeshTransform ( int num ) #

Returns the transformation of the given mesh instance.

Arguments

• int num - Mesh instance number.

Return value

Mesh transformation matrix.

bool GetClusterTransforms ( WorldBoundBox bounds, mat4[] transforms ) #

Collects transformations (local coordinates) for all spline cluster meshes within the area specified by the given bounding box and puts them to the specified buffer.

Arguments

• WorldBoundBox bounds - Bounding box, defining the area, for which the transformations of spline cluster meshes are to be collected.
• mat4[] transforms - Buffer to store transformations of spline cluster meshes.

Return value

1, if there are transformations of spline cluster meshes; or 0, if there are no transformations of spline cluster meshes found.

bool GetClusterWorldTransforms ( WorldBoundBox bounds, mat4[] transforms ) #

Collects transformations (world coordinates) for all spline cluster meshes within the area specified by the given bounding box and puts them to the specified buffer.

Arguments

• WorldBoundBox bounds - Bounding box, defining the area, for which the transformations of spline cluster meshes are to be collected.
• mat4[] transforms - Buffer to store transformations of spline cluster meshes.

Return value

1, if there are transformations of spline cluster meshes; or 0, if there are no transformations of spline cluster meshes found.

int GetNumSurfaceTargets ( int surface ) #

Returns the total number of surface targets.

Arguments

• int surface - Surface number.

Return value

Total number of surface targets.

string GetSurfaceTargetName ( int surface, int target ) #

Returns the name of a given surface target.

Arguments

• int surface - Surface number.
• int target - Target number.

Return value

Target name.

int FindSurfaceTarget ( string name, int surface ) #

Searches for a surface target with a given name.

Arguments

• string name - Target name.
• int surface - Surface number.

Return value

Target number if it exists; otherwise, -1.