MRRenderDimensions.h

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#pragma once
 
#include "MRMesh/MRColor.h"
#include "MRMesh/MRIRenderObject.h"
#include "MRMesh/MRVector2.h"
#include "MRViewer/MRRenderClickableRect.h"
#include "MRViewer/exports.h"
 
#include <optional>
 
namespace MR
{
 
class Viewport;
}
 
namespace MR::RenderDimensions
{
 
struct Tolerance
{
    float positive = 0; 
    float negative = 0; 
};
 
struct CommonParams
{
    const VisualObject* objectToSelect = nullptr;
 
    std::string objectName;
};
 
struct PointParams
{
    CommonParams common;
 
    Vector3f point; 
 
    ImVec2 align = ImVec2( 1, 1 );
 
    std::optional<Vector3f> referencePoint;
 
    Vector3f referenceNormal;
 
    std::optional<Tolerance> tolerance;
 
    bool capIsVisible = true;
};
 
class PointTask : public BasicClickableRectUiRenderTask
{
    Viewport* viewport_ = nullptr;
    Color color_;
    PointParams params_;
 
public:
    PointTask() {}
 
    MRVIEWER_API PointTask( const UiRenderParams& uiParams, const AffineXf3f& xf, Color color, const PointParams& params );
    MRVIEWER_API void renderPass() override;
 
    MRVIEWER_API void onClick() override;
};
 
struct RadiusParams
{
    CommonParams common;
 
    Vector3f center;
 
    Vector3f radiusAsVector = Vector3f( 1, 0, 0 );
 
    Vector3f normal = Vector3f( 0, 0, 1 );
 
    bool drawAsDiameter = false;
 
    bool isSpherical = false;
 
    float visualLengthMultiplier = 2 / 3.f;
};
 
class RadiusTask : public BasicClickableRectUiRenderTask
{
    Viewport* viewport_ = nullptr;
    Color color_;
    RadiusParams params_;
 
public:
    RadiusTask() {}
 
    MRVIEWER_API RadiusTask( const UiRenderParams& uiParams, const AffineXf3f& xf, Color color, const RadiusParams& params );
    MRVIEWER_API void renderPass() override;
 
    MRVIEWER_API void onClick() override;
};
 
struct AngleParams
{
    CommonParams common;
 
    Vector3f center;
 
    std::array<Vector3f, 2> rays;
 
    bool isConical = false;
 
    std::array<bool, 2> shouldVisualizeRay{ true, true };
};
 
class AngleTask : public BasicClickableRectUiRenderTask
{
    Viewport* viewport_ = nullptr;
    Color color_;
    AngleParams params_;
 
public:
    AngleTask() {}
    MRVIEWER_API AngleTask( const UiRenderParams& uiParams, const AffineXf3f& xf, Color color, const AngleParams& params );
    MRVIEWER_API void renderPass() override;
 
    MRVIEWER_API void onClick() override;
};
 
 
struct LengthParams
{
    CommonParams common;
 
    std::array<Vector3f, 2> points;
 
    bool drawAsNegative = false;
 
    std::optional<int> onlyOneAxis;
 
    std::optional<float> referenceValue;
 
    std::optional<Tolerance> tolerance;
};
 
class LengthTask : public BasicClickableRectUiRenderTask
{
    Viewport* viewport_ = nullptr;
    Color color_;
    LengthParams params_;
 
    MRVIEWER_API Vector3f computeCornerPoint();
 
public:
    LengthTask() {}
    MRVIEWER_API LengthTask( const UiRenderParams& uiParams, const AffineXf3f& xf, Color color, const LengthParams& params );
    MRVIEWER_API void renderPass() override;
 
    MRVIEWER_API void onClick() override;
};
 
}