Navigation
API > API/Runtime > API/Runtime/GeometryCore > API/Runtime/GeometryCore/CompGeom > API/Runtime/GeometryCore/CompGeom/FConvexDecomposition3
References
| Module | GeometryCore |
| Header | /Engine/Source/Runtime/GeometryCore/Public/CompGeom/ConvexDecomposition3.h |
| Include | #include "CompGeom/ConvexDecomposition3.h" |
Syntax
struct FMergeSettings
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
bool | bAllowCompact | Allow the algorithm to discard underlying geometry once it will no longer be used, resulting in a smaller representation and faster merges. |
 |
bool | bErrorToleranceOverridesNumParts | Whether ErrorTolerance is allowed to keep merging below the TargetNumParts. |
 |
bool | bRequireHullTriangles | Require all hulls to have associated triangles after MergeBest is completed. (If using InitializeFromHulls, will need to triangulate any un-merged hulls.) |
 |
TFunction< bool(const FConvexDecomposition3::FConvexPart &A, const FConvexDecomposition3::FConvexPar... | CustomAllowMergeParts | Optional custom function to control whether parts are allowed to merge. |
 |
double | ErrorTolerance | If > 0, allow merging parts with error less than this tolerance. |
 |
int32 | MaxOutputHulls | If > 0, maximum number of output parts; overrides ErrorTolerance and TargetNumParts if they would create more parts than this. |
 |
TFunction< void(int32, int32)> | MergeCallback | Optional callback, to be called when two parts are merged. Takes the original (pre-merge) convex decomposition part indices as input. |
 |
double | MinThicknessTolerance | Optionally specify a minimum thickness (in cm) for convex parts; parts below this thickness will always be merged away. Overrides TargetNumParts and ErrorTolerance when needed. |
 |
const FSphereCovering * | OptionalNegativeSpace | Optional representation of negative space that should not be covered by merges. |
 |
const FTransform * | OptionalTransformIntoNegativeSpace | Optional transform from space of the convex hulls into the space of the sphere covering; if not provided, assume spheres are in the same coordinate space as the hulls. |
 |
int32 | TargetNumParts | Desired number of output parts. |