33 lines
No EOL
959 B
C++
33 lines
No EOL
959 B
C++
#pragma once
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#include "engine/vec.h"
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#include "world_editor.h"
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namespace Lumix
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{
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class MeasureTool LUMIX_FINAL : public WorldEditor::Plugin
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{
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public:
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MeasureTool();
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bool onMouseDown(const WorldEditor::RayHit& hit, int x, int y) override;
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void onMouseMove(int, int, int, int) override {}
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void onMouseUp(int, int, MouseButton::Value) override {}
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void enable(bool is_enabled) { m_is_enabled = is_enabled; m_is_from_set = false; }
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bool isEnabled() const { return m_is_enabled; }
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const Vec3& getFrom() const { return m_from; }
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const Vec3& getTo() const { return m_to; }
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float getDistance() const { return (m_from - m_to).length(); }
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void createEditorLines(class RenderInterface& interface);
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Delegate<void(float)>& distanceMeasured() { return m_distance_measured; }
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private:
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bool m_is_enabled;
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bool m_is_from_set;
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Vec3 m_from;
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Vec3 m_to;
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Delegate<void(float)> m_distance_measured;
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};
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} // namespace Lumix
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