Add skin preview

Signed-off-by: Trial97 <alexandru.tripon97@gmail.com>
2025-01-10 00:54:14 +02:00
parent f4f1d5f0d7
commit cd0895b237
15 changed files with 874 additions and 124 deletions
@@ -0,0 +1,49 @@
+#pragma once
+
+#include <QMatrix4x4>
+#include <QOpenGLFunctions>
+#include <QOpenGLShaderProgram>
+#include <QOpenGLTexture>
+#include <QOpenGLWidget>
+#include <QVector2D>
+#include "minecraft/skins/SkinModel.h"
+#include "ui/dialogs/skins/draw/Scene.h"
+
+class SkinOpenGLWidget : public QOpenGLWidget, protected QOpenGLFunctions {
+    Q_OBJECT
+
+   public:
+    SkinOpenGLWidget(QWidget* parent = nullptr) : QOpenGLWidget(parent), QOpenGLFunctions() {}
+    virtual ~SkinOpenGLWidget();
+
+    void updateScene(SkinModel* skin);
+    void updateCape(const QImage& cape);
+
+   protected:
+    void mousePressEvent(QMouseEvent* e) override;
+    void mouseReleaseEvent(QMouseEvent* e) override;
+    void mouseMoveEvent(QMouseEvent* event) override;
+
+    void initializeGL() override;
+    void resizeGL(int w, int h) override;
+    void paintGL() override;
+
+    void initShaders();
+
+    GLuint generateChessboardTexture(int width, int height, int tileSize);
+    void renderBackground();
+
+   private:
+    QOpenGLShaderProgram m_program;
+    opengl::Scene* m_scene = nullptr;
+
+    QMatrix4x4 m_projection;
+
+    QVector2D m_mousePosition;
+
+    bool m_isMousePressed = false;
+    int m_rotationX = 0, m_rotationY = 0;
+
+    // background
+    GLuint m_chessboardTexture;
+};