ToolSceneQueriesUtil::PointSnapQuery

Test if two points are close enough to snap together.

Windows
MacOS
Linux

References

Module

ModelingComponents

Header

/Engine/Plugins/Experimental/MeshModelingToolset/Source/ModelingComponents/Public/ToolSceneQueriesUtil.h

Include

#include "ToolSceneQueriesUtil.h"

Source

/Engine/Plugins/Experimental/MeshModelingToolset/Source/ModelingComponents/Private/ToolSceneQueriesUtil.cpp

Syntax

namespace ToolSceneQueriesUtil
{
    bool ToolSceneQueriesUtil::PointSnapQuery
    (
        const FViewCameraState & CameraState,
        const FVector3d & Point1,
        const FVector3d & Point2,
        double VisualAngleThreshold
    )
}

Remarks

Test if two points are close enough to snap together. This is done by computing visual angle between points for current camera position.

Parameters

Parameter

Description

VisualAngleThreshold

visual angle threshold to use. If 0, GetDefaultVisualAngleSnapThresh() is used

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