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PolygonGenerator: Finished main implementation

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It's been 84 years, but the polygon generator not only works, but now has bezier support. The UI could still use some work, but this was the hardest part. I guess complex masking should be possible now, if perhaps slightly cumbersome until the UI is smoothed out.
This commit is contained in:
itsmattkc
2022-01-24 22:17:19 -08:00
parent 1e7d5a1751
commit 3f7381f7cb
14 changed files with 523 additions and 93 deletions
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app/node/generator/polygon/polygon.h
+17 -10
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@@ -21,6 +21,9 @@
#ifndef POLYGONGENERATOR_H
#define POLYGONGENERATOR_H
#include <QPainterPath>
#include "common/bezier.h"
#include "node/node.h"
#include "node/inputdragger.h"
@@ -48,26 +51,30 @@ public:
virtual void GenerateFrame(FramePtr frame, const GenerateJob &job) const override;
virtual bool HasGizmos() const override;
//virtual void DrawGizmos(NodeValueDatabase& db, QPainter *p) const override;
virtual void DrawGizmos(const NodeValueRow& row, const NodeGlobals &globals, QPainter *p) override;
//virtual bool GizmoPress(NodeValueDatabase &db, const QPointF &p) override;
//virtual void GizmoMove(const QPointF &p, const QVector2D &scale, const rational &time) override;
//virtual void GizmoRelease() override;
virtual bool GizmoPress(const NodeValueRow& row, const NodeGlobals &globals, const QPointF &p) override;
virtual void GizmoMove(const QPointF &p, const rational &time, const Qt::KeyboardModifiers &modifiers) override;
virtual void GizmoRelease(MultiUndoCommand *command) override;
static const QString kPointsInput;
static const QString kColorInput;
private:
QVector<QPointF> GetGizmoCoordinates(NodeValueDatabase &db, const QVector2D &scale) const;
static void AddPointToPath(QPainterPath *path, const Bezier &before, const Bezier &after);
QVector<QRectF> GetGizmoRects(const QVector<QPointF>& points) const;
static QPainterPath GeneratePath(const QVector<NodeValue> &points);
NodeInput* gizmo_drag_;
QPainterPath gizmo_polygon_path_;
QVector<QRectF> gizmo_position_handles_;
QVector<QRectF> gizmo_bezier_handles_;
QVector<NodeKeyframeTrackReference> gizmo_x_active_;
QVector<NodeKeyframeTrackReference> gizmo_y_active_;
QVector<NodeInputDragger> gizmo_x_draggers_;
QVector<NodeInputDragger> gizmo_y_draggers_;
QPointF gizmo_drag_start_;
NodeInputDragger gizmo_x_dragger_;
NodeInputDragger gizmo_y_dragger_;
};
}