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7fcb53c7d0
For this new MousePointer to snap to grid, a Grid specific for each view is necessary. Grid for moving is orthographic (with an aspect ratio), and grid for mixing or rotation is in polar coordinates. Rendering is done with new Primitives. The entire calculation of grab coordinates is changed to be able to snap to grid coordinates in all circumstances.
57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
#ifndef MIXINGVIEW_H
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#define MIXINGVIEW_H
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#include "View.h"
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class MixingGrid : public Grid
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{
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Switch *polar_grids_;
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public:
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MixingGrid(Group *parent);
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Group *root () override;
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};
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class MixingView : public View
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{
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public:
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MixingView();
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// non assignable class
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MixingView(MixingView const&) = delete;
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MixingView& operator=(MixingView const&) = delete;
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void draw () override;
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void update (float dt) override;
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void resize (int) override;
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int size () override;
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void centerSource(Source *) override;
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std::pair<Node *, glm::vec2> pick(glm::vec2) override;
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Cursor grab (Source *s, glm::vec2 from, glm::vec2 to, std::pair<Node *, glm::vec2>) override;
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void terminate(bool force) override;
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Cursor over (glm::vec2) override;
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void arrow (glm::vec2) override;
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void setAlpha (Source *s);
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private:
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void updateSelectionOverlay(glm::vec4 color) override;
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float limbo_scale_;
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Group *slider_root_;
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Disk *slider_;
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Group *slider_arrows_;
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Disk *button_white_;
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Disk *button_black_;
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Mesh *mixingCircle_;
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Mesh *circle_;
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Mesh *limbo_;
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Group *limbo_slider_root_;
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Mesh *limbo_up_, *limbo_down_;
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Disk *limbo_slider_;
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};
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#endif // MIXINGVIEW_H
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