MRSweptVolume.h

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#pragma once
 
#include "MRVoxelsFwd.h"
 
#include "MRMesh/MRExpected.h"
#include "MRMesh/MRMeshPart.h"
#include "MRMesh/MRPolyline.h"
 
#include <vector>
 
namespace MR
{
 
struct EndMillTool;
 
MRVOXELS_API Box3f computeWorkArea( const Polyline3& toolpath, const MeshPart& tool );
 
MRVOXELS_API Box3i computeGridBox( const Box3f& workArea, float voxelSize );
 
struct ComputeSweptVolumeParameters
{
    const Polyline3& path;
    MeshPart toolMesh;
    const EndMillTool* toolSpec = nullptr;
    // TODO: replace with tolerance and make the voxel size implementation-specific
    float voxelSize{ 0.0f };
    size_t memoryLimit = 0;
    ProgressCallback cb;
};
 
MRVOXELS_API Expected<Mesh> computeSweptVolumeWithMeshMovement( const ComputeSweptVolumeParameters& params );
 
MRVOXELS_API Expected<Mesh> computeSweptVolumeWithDistanceVolume( const ComputeSweptVolumeParameters& params );
 
class MRVOXELS_CLASS IComputeToolDistance
{
public:
    virtual ~IComputeToolDistance() = default;
 
    virtual Expected<Vector3i> prepare( const Vector3i& dims, const Polyline3& toolpath, const EndMillTool& toolSpec ) = 0;
    virtual Expected<Vector3i> prepare( const Vector3i& dims, const Polyline3& toolpath, const Polyline2& toolProfile ) = 0;
 
    virtual Expected<void> computeToolDistance(
        std::vector<float>& output,
        const Vector3i& dims, float voxelSize, const Vector3f& origin,
        float padding
    ) const = 0;
    // TODO: async
};
 
MRVOXELS_API Expected<Mesh> computeSweptVolumeWithCustomToolDistance( IComputeToolDistance& comp, const ComputeSweptVolumeParameters& params );
 
} // namespace MR