Example usage for com.badlogic.gdx.graphics GL10 GL_LINE_LOOP

Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics GL10 GL_LINE_LOOP.

Prototype

int GL_LINE_LOOP

To view the source code for com.badlogic.gdx.graphics GL10 GL_LINE_LOOP.

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Usage

From source file:com.altportalgames.colorrain.utils.Box2DDebugRenderer.java

License:Apache License

private void drawSolidCircle(Vector2 center, float radius, Vector2 axis, Color color) {
    renderer.begin(GL10.GL_LINE_LOOP);
    float angle = 0;
    float angleInc = 2 * (float) Math.PI / 20;
    for (int i = 0; i < 20; i++, angle += angleInc) {
        v.set((float) Math.cos(angle) * radius + center.x, (float) Math.sin(angle) * radius + center.y);
        renderer.color(color.r, color.g, color.b, color.a);
        renderer.vertex(v.x * Assets.PIXELS_PER_METER_X, v.y * Assets.PIXELS_PER_METER_Y, 0);
    }//ww  w.ja  va  2 s .c  o m
    renderer.end();

    renderer.begin(GL10.GL_LINES);
    renderer.color(color.r, color.g, color.b, color.a);
    renderer.vertex(center.x * Assets.PIXELS_PER_METER_X, center.y * Assets.PIXELS_PER_METER_Y, 0);
    renderer.color(color.r, color.g, color.b, color.a);
    renderer.vertex(center.x * Assets.PIXELS_PER_METER_X + axis.x * Assets.PIXELS_PER_METER_X * radius,
            center.y * Assets.PIXELS_PER_METER_X + axis.y * radius * Assets.PIXELS_PER_METER_Y, 0);
    renderer.end();
}

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From source file:com.altportalgames.colorrain.utils.Box2DDebugRenderer.java

License:Apache License

private void drawSolidPolygon(Vector2[] vertices, int vertexCount, Color color) {
    renderer.begin(GL10.GL_LINE_LOOP);
    for (int i = 0; i < vertexCount; i++) {
        Vector2 v = vertices[i];/*ww  w .ja v a2  s  .co m*/
        renderer.color(color.r, color.g, color.b, color.a);
        renderer.vertex(v.x * Assets.PIXELS_PER_METER_X, v.y * Assets.PIXELS_PER_METER_Y, 0);
    }
    renderer.end();
}

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From source file:org.interreg.docexplore.reader.gfx.GfxUtils.java

License:Open Source License

public static void drawQuad(float x1, float y1, float s1, float t1, float x2, float y2, float s2, float t2,
        float width) {
    Gdx.gl10.glLineWidth(width);//  w w w.  j  av  a  2  s  . c  o m
    Gdx.gl10.glEnable(GL10.GL_LINE_SMOOTH);
    doQuad(x1, y1, s1, t1, x2, y2, s2, t2, GL10.GL_LINE_LOOP);
}

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