Examples of com.badlogic.gdx.graphics.glutils.ShapeRenderer

Package com.badlogic.gdx.graphics.glutils

Examples of com.badlogic.gdx.graphics.glutils.ShapeRenderer

com.badlogic.gdx.graphics.glutils.ShapeRenderer
Renders points, lines, rectangles, filled rectangles and boxes.
This class works with OpenGL ES 1.x and 2.0. In its base configuration a 2D orthographic projection with the origin in the lower left corner is used. Units are given in screen pixels.
To change the projection properties use the {@link #setProjectionMatrix(Matrix4)} method. Usually the {@link Camera#combined}matrix is set via this method. If the screen orientation or resolution changes, the projection matrix might have to be adapted as well.
Shapes are rendered in batches to increase performance. The standard use-pattern looks as follows:
```
 {@code camera.update(); shapeRenderer.setProjectionMatrix(camera.combined); shapeRenderer.begin(ShapeType.Line); shapeRenderer.setColor(1, 1, 0, 1); shapeRenderer.line(x, y, x2, y2); shapeRenderer.rect(x, y, width, height); shapeRenderer.circle(x, y, radius); shapeRenderer.end(); shapeRenderer.begin(ShapeType.Filled); shapeRenderer.setColor(0, 1, 0, 1); shapeRenderer.rect(x, y, width, height); shapeRenderer.circle(x, y, radius); shapeRenderer.end();}
```
The class has a second matrix called the transformation matrix which is used to rotate, scale and translate shapes in a more flexible manner. This mechanism works much like matrix operations in OpenGL ES 1.x. The following example shows how to rotate a rectangle around its center using the z-axis as the rotation axis and placing it's center at (20, 12, 2):
```
 shapeRenderer.begin(ShapeType.Line); shapeRenderer.identity(); shapeRenderer.translate(20, 12, 2); shapeRenderer.rotate(0, 0, 1, 90); shapeRenderer.rect(-width / 2, -height / 2, width, height); shapeRenderer.end(); 
```
Matrix operations all use postmultiplication and work just like glTranslate, glScale and glRotate. The last transformation specified will be the first that is applied to a shape (rotate then translate in the above example). The projection and transformation matrices are a state of the ShapeRenderer, just like the color and will be applied to all shapes until they are changed. @author mzechner @author stbachmann @author Nathan Sweet

    this(true, true, false);
  }


  public Box2DDebugRenderer (boolean drawBodies, boolean drawJoints, boolean drawAABBs) {
    // next we setup the immediate mode renderer
    renderer = new ShapeRenderer();


    // next we create a SpriteBatch and a font
    batch = new SpriteBatch();


    mLower = new Vector2();

View Full Code Here

        m_stage = s;
    }


    @Override
    public void draw(SpriteBatch sb, float f) {
        ShapeRenderer shapeRenderer = new ShapeRenderer();
        sb.end();
        shapeRenderer.setProjectionMatrix(m_stage.getCamera().combined);
        shapeRenderer.begin(ShapeRenderer.ShapeType.Line);
        shapeRenderer.setColor(1, 1, 1, 1);
        shapeRenderer.line(x, y, m_x2, m_y2);
        shapeRenderer.end();
        sb.begin();


    }

View Full Code Here

    spriteManager = new SpriteManager(game);
    // Inicializa el creador de niveles
    levelManager = new LevelManager(spriteManager);
    levelManager.readCurrentLevelFile();
    
    shapeRenderer = new ShapeRenderer();
  }

View Full Code Here

    if (debug) drawDebug();
  }


  private void drawDebug () {
    if (debugShapes == null) {
      debugShapes = new ShapeRenderer();
      debugShapes.setAutoShapeType(true);
    }


    if (debugUnderMouse || debugParentUnderMouse || debugTableUnderMouse != Debug.none) {
      screenToStageCoordinates(stageCoords.set(Gdx.input.getX(), Gdx.input.getY()));

View Full Code Here

  }


  public Box2DDebugRenderer (boolean drawBodies, boolean drawJoints, boolean drawAABBs, boolean drawInactiveBodies,
    boolean drawVelocities, boolean drawContacts) {
    // next we setup the immediate mode renderer
    renderer = new ShapeRenderer();


    // next we create a SpriteBatch and a font
    batch = new SpriteBatch();


    lower = new Vector2();

View Full Code Here

    bonzai32 = Configuration.bonzai32;
    bonzai24 = Configuration.bonzai24;


    // ========


    sr = new ShapeRenderer();


    followerParticle = new ParticleEmitter();


    try {
      followerParticle.load(Gdx.files.internal("data/fx/particle").reader(2024));

View Full Code Here

  static private final Color slotLineColor = new Color(0, 0, 1, 0.5f);


  private ShapeRenderer renderer;


  public SkeletonRendererDebug () {
    renderer = new ShapeRenderer();
  }

View Full Code Here

    followerTexture.setFilter(TextureFilter.Linear, TextureFilter.Linear);
    
    bulletTexture = new Texture("data/bullet.png");
    bulletTexture.setFilter(TextureFilter.Linear, TextureFilter.Linear);
    
    sr = new ShapeRenderer();
    
    exhaust = new ParticleEmitter();
    
    try {
      exhaust.load(Gdx.files.internal("data/exhaust").reader(2024));

View Full Code Here

  }


  public Box2DDebugRenderer (boolean drawBodies, boolean drawJoints, boolean drawAABBs, boolean drawInactiveBodies,
    boolean drawVelocities) {
    // next we setup the immediate mode renderer
    renderer = new ShapeRenderer();


    // next we create a SpriteBatch and a font
    batch = new SpriteBatch();


    lower = new Vector2();

View Full Code Here

public class TexturePackerTest extends ApplicationAdapter {
  ShapeRenderer renderer;
  Array<Page> pages;


  public void create () {
    renderer = new ShapeRenderer();
  }

View Full Code Here

0 1 2

TOP

Related Classes of com.badlogic.gdx.graphics.glutils.ShapeRenderer

com.aqpproject.visualisation.gdx.LineActorGDX

com.badlogic.gdx.graphics.glutils.ImmediateModeRenderer10

com.badlogic.gdx.graphics.glutils.ImmediateModeRenderer20

com.badlogic.gdx.graphics.glutils.ShapeRenderer.ShapeType

com.badlogic.gdx.math.Vector2

com.badlogic.gdx.physics.box2d.Box2DDebugRenderer

com.badlogic.gdx.scenes.scene2d.Stage

com.badlogic.gdx.tools.imagepacker.TexturePackerTest

com.badlogic.gdx.tools.texturepacker.TexturePackerTest

com.esotericsoftware.spine.Box2DExample

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.