Turánszki János
58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
#pragma once
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#include "CommonInclude.h"
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#include "wiCanvas.h"
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#include "wiVector.h"
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#include "wiUnorderedSet.h"
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class Translator
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{
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private:
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XMFLOAT4 prevPointer = XMFLOAT4(0, 0, 0, 0);
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XMFLOAT4X4 dragDeltaMatrix = wi::math::IDENTITY_MATRIX;
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bool dragging = false;
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bool dragStarted = false;
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bool dragEnded = false;
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public:
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void Create();
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void Update(const wi::Canvas& canvas);
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void Draw(const wi::scene::CameraComponent& camera, wi::graphics::CommandList cmd) const;
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// Attach selection to translator temporarily
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void PreTranslate();
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// Apply translator to selection
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void PostTranslate();
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wi::scene::TransformComponent transform;
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wi::vector<wi::scene::PickResult> selected; // all the selected picks
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wi::unordered_set<wi::ecs::Entity> selectedEntitiesLookup; // fast lookup for selected entities
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wi::vector<wi::ecs::Entity> selectedEntitiesNonRecursive; // selected entities that don't contain entities that would be included in recursive iterations
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bool enabled = false;
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enum TRANSLATOR_STATE
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{
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TRANSLATOR_IDLE,
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TRANSLATOR_X,
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TRANSLATOR_Y,
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TRANSLATOR_Z,
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TRANSLATOR_XY,
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TRANSLATOR_XZ,
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TRANSLATOR_YZ,
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TRANSLATOR_XYZ,
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} state = TRANSLATOR_IDLE;
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float dist = 1;
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bool isTranslator = true, isScalator = false, isRotator = false;
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// Check if the drag started in this exact frame
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bool IsDragStarted() const { return dragStarted; };
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// Check if the drag ended in this exact frame
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bool IsDragEnded() const { return dragEnded; };
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// Delta matrix from beginning to end of drag operation
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XMFLOAT4X4 GetDragDeltaMatrix() const { return dragDeltaMatrix; }
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};
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