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Warning! This version of documentation is OUTDATED, as it describes an older SDK version! Please switch to the documentation for the latest SDK version.
Warning! This version of documentation describes an old SDK version which is no longer supported! Please upgrade to the latest SDK version.

Unigine::Concave Class

Header: #include <UnigineMathLibConcave.h>

This class creates concave shapes based on vertices by using a subset of convex shapes.

Concave Class

Members


static ConcavePtr create ( ) #

Constructor. Initializes the new concave shape by clearing data of the prevoius concave shape.

static ConcavePtr create ( const Concave& concave ) #

Constructor. Initializes the new concave shape using the given shape.

Arguments

  • const Concave& concave - Input concave shape.

Concave & operator= ( const Concave& concave ) #

Sets the concave shape to be equal the given concave shape.

Arguments

  • const Concave& concave - Concave shape.

Return value

Resulting concave shape.

void clear ( ) #

Clears the data of the prevoius concave shape.

bool create ( const vec3* vertex_, int num_vertex_, int depth_, float error_, float threshold_ ) #

Creates the concave shape using the given vertices.

Arguments

  • const vec3* vertex_ - Vertices.
  • int num_vertex_ - Number of vertices.
  • int depth_ - Recursion depth.
  • float error_ - Convex error.
  • float threshold_ - Merge threshold.

Return value

true if the shape was successfully created; otherwise false.

float getError ( ) const#

Returns the convex error.

float getThreshold ( ) const#

Returns the merge threshold.

int getNumConvexes ( ) const#

Returns the number of convex hulls used to create this concave shape.

Return value

Number of convex hulls.

const Convex * getConvex ( int num ) const#

Returns the convex shape that is a part of this concave shape.

Arguments

  • int num - Number of the convex shape.

Return value

Convex shape.
Last update: 2022-12-14
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