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This CL was reviewed here: https://p4-swarm.epicgames.net/reviews/26051575 but needs to be merged into //Fortnite/Release-26.00, not //Fortnite/Main #jira UE-183457 #rb ryan.schmidt, nathan.mitchell [CL 26180658 by matija kecman in ue5-main branch]
55 lines
1.8 KiB
C++
55 lines
1.8 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "BoxTypes.h"
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#include "HAL/Platform.h" // Required by MODELINGCOMPONENTS_API
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class UPreviewGeometry;
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class UGeometrySelectionVisualizationProperties;
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namespace UE::Geometry
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{
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struct FGeometrySelection;
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class FDynamicMesh3;
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class FGroupTopology;
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/**
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* Initialize the geometry selection preview geometry. Call this in your tool Setup function
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*/
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void MODELINGCOMPONENTS_API InitializeGeometrySelectionVisualization(
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UPreviewGeometry* PreviewGeom,
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UGeometrySelectionVisualizationProperties* Settings,
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const FDynamicMesh3& SourceMesh,
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const FGeometrySelection& Selection,
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const FGroupTopology* GroupTopology = nullptr,
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const FGeometrySelection* TriangleVertexSelection = nullptr,
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const TArray<int>* TriangleROI = nullptr,
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const FTransform* ApplyTransform = nullptr);
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/**
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* Update the geometry selection preview geometry according to Settings. Call this in your tool OnTick function
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*/
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void MODELINGCOMPONENTS_API UpdateGeometrySelectionVisualization(
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UPreviewGeometry* PreviewGeom,
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UGeometrySelectionVisualizationProperties* Settings);
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/**
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* Computes the axis aligned bounding box from a given triangle region of interest, useful to compute a DepthBias
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*/
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FAxisAlignedBox3d MODELINGCOMPONENTS_API ComputeBoundsFromTriangleROI(
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const FDynamicMesh3& Mesh,
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const TArray<int32>& TriangleROI,
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const FTransform3d* Transform = nullptr);
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/**
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* Computes the axis aligned bounding box from a given vertex region of interest, useful to compute a DepthBias
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*/
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FAxisAlignedBox3d MODELINGCOMPONENTS_API ComputeBoundsFromVertexROI(
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const FDynamicMesh3& Mesh,
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const TArray<int32>& VertexROI,
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const FTransform3d* Transform = nullptr);
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} // namespace UE::Geometry
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