Example usage for org.eclipse.swt.opengl GL glClearColor

Introduction

In this page you can find the example usage for org.eclipse.swt.opengl GL glClearColor.

Prototype

public static native void glClearColor(float red, float green, float blue, float alpha);

Source Link

Usage

From source file:org.eclipse.swt.snippets.Snippet174.java

static void init(GLCanvas canvas) {
    canvas.setCurrent();/*from   ww  w.  ja  v  a 2s .  com*/
    resize(canvas);
    GL.glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
    GL.glColor3f(0.0f, 0.0f, 0.0f);
    GL.glClearDepth(1.0f);
    GL.glEnable(GL.GL_DEPTH_TEST);
    GL.glHint(GL.GL_PERSPECTIVE_CORRECTION_HINT, GL.GL_NICEST);
}

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From source file:org.eclipse.swt.snippets.Snippet174.java

static GLContext init(Canvas canvas) {
    GLContext context = new GLContext(canvas);
    context.setCurrent();/* w ww  . j  a v  a  2 s. co m*/
    resize(canvas);
    GL.glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
    GL.glColor3f(0.0f, 0.0f, 0.0f);
    GL.glClearDepth(1.0f);
    GL.glEnable(GL.GL_DEPTH_TEST);
    GL.glHint(GL.GL_PERSPECTIVE_CORRECTION_HINT, GL.GL_NICEST);
    return context;
}

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