60 lines
1.6 KiB
C++
60 lines
1.6 KiB
C++
#include "pch.h"
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#include "log.h"
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#include "node_panel_color.h"
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#include "canvas.h"
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Node* NodePanelColor::clone_instantiate() const
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{
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return new NodePanelColor();
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}
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void NodePanelColor::clone_finalize(Node* dest) const
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{
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NodePanelColor* n = static_cast<NodePanelColor*>(dest);
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n->init_controls();
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}
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void NodePanelColor::init()
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{
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init_template("tpl-panel-color");
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init_controls();
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}
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void NodePanelColor::init_controls()
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{
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m_quad = find<NodeColorQuad>("quad");
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m_hue = find<NodeSliderHue>("hue");
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m_hue->on_hue_changed = [this](Node*, glm::vec4 hue_color) {
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m_base_color = m_quad->m_color = hue_color;
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float hue = convert_rgb2hsv(m_base_color).x;
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m_color = glm::vec4(convert_hsv2rgb(glm::vec3(hue, m_cursor.x, 1.f-m_cursor.y)), 1.f);
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m_quad->m_color = hue_color;
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if (on_color_changed)
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on_color_changed(this, m_color);
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};
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m_quad->on_value_changed = [this](Node*, glm::vec2 pos)
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{
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m_cursor = pos;
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float hue = convert_rgb2hsv(m_base_color).x;
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m_color = glm::vec4(convert_hsv2rgb(glm::vec3(hue, m_cursor.x, 1.f-m_cursor.y)), 1.f);
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if (on_color_changed)
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on_color_changed(this, m_color);
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};
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m_hue->set_value(0);
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}
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void NodePanelColor::set_color(glm::vec3 rgb)
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{
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auto hsv = convert_rgb2hsv(rgb);
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m_hue->m_value.y = hsv.x;
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m_quad->m_value = glm::vec2(hsv.y, 1.f - hsv.z);
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m_quad->m_color = glm::vec4(rgb, 1);
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m_cursor = m_quad->m_value;
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m_base_color = glm::vec4(rgb, 1);
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}
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void NodePanelColor::added(Node* parent)
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{
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set_color(ui::Canvas::I->m_current_brush.m_tip_color);
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}
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