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Hover on gizmo grabbers rendering

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This commit is contained in:
Enrico Turri
2018-06-14 15:32:26 +02:00
parent 4d405977dd
commit c624d6bb0a
4 changed files with 121 additions and 14 deletions
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10
xs/src/slic3r/GUI/GLGizmo.hpp
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@@ -16,6 +16,7 @@ protected:
static const float BaseColor[3];
static const float HighlightColor[3];
static const float GrabberHalfSize;
static const float HoverOffset;
public:
enum EState
@@ -31,6 +32,7 @@ protected:
// textures are assumed to be square and all with the same size in pixels
// no internal check is done
GLTexture m_textures[Num_States];
int m_hover_id;
public:
GLGizmoBase();
@@ -44,13 +46,17 @@ public:
unsigned int get_textures_id() const;
int get_textures_size() const;
void set_hover_id(int id);
void render(const BoundingBoxf3& box) const;
void render_for_picking(const BoundingBoxf3& box) const;
protected:
virtual bool on_init() = 0;
virtual void on_render(const BoundingBoxf3& box) const = 0;
virtual void on_render_for_picking(const BoundingBoxf3& box) const = 0;
void _render_square(const Pointf3& center) const;
void render_grabber(const Pointf3& center, bool hover) const;
};
class GLGizmoRotate : public GLGizmoBase
@@ -75,6 +81,7 @@ public:
protected:
virtual bool on_init();
virtual void on_render(const BoundingBoxf3& box) const;
virtual void on_render_for_picking(const BoundingBoxf3& box) const;
private:
void _render_circle(const Pointf3& center, float radius) const;
@@ -98,6 +105,7 @@ public:
protected:
virtual bool on_init();
virtual void on_render(const BoundingBoxf3& box) const;
virtual void on_render_for_picking(const BoundingBoxf3& box) const;
};
} // namespace GUI