rename engine to src

src/node_dialog_picker.h

@@ -0,0 +1,33 @@
+#include "node.h"
+#include "node_border.h"
+#include "node_slider.h"
+#include "node_colorwheel.h"
+#include "node_button.h"
+
+class NodeColorPicker : public NodeBorder
+{
+public:
+    NodeSliderH* m_slider_h;
+    NodeSliderH* m_slider_s;
+    NodeSliderH* m_slider_v;
+    NodeSliderH* m_slider_r;
+    NodeSliderH* m_slider_g;
+    NodeSliderH* m_slider_b;
+    NodeColorWheel* m_wheel;
+    NodeBorder* m_color_cur;
+    NodeBorder* m_color_old;
+    NodeBorder* m_color_old1;
+    NodeBorder* m_color_old2;
+    NodeButton* m_button_select;
+    glm::vec3 m_rgb;
+    glm::vec3 m_hsv;
+
+    virtual Node* clone_instantiate() const override;
+    //virtual void clone_copy(Node* dest) const override;
+    virtual void clone_finalize(Node* dest) const override;
+    virtual void init() override;
+    virtual void draw() override;
+    void init_controls();
+    glm::vec3 get_hsv() const;
+    void handle_value_changed();
+};