Example usage for com.google.gwt.webgl.client WebGLRenderingContext createFramebuffer

Introduction

In this page you can find the example usage for com.google.gwt.webgl.client WebGLRenderingContext createFramebuffer.

Prototype

public final native WebGLFramebuffer createFramebuffer() ;

Source Link

Usage

From source file:forplay.html.HtmlSurfaceLayerGL.java

License:Apache License

HtmlSurfaceLayerGL(HtmlGraphicsGL gfx, int width, int height) {
    super(gfx);/*from w  w  w .  j a v  a  2 s .c  om*/

    this.width = width;
    this.height = height;
    gfx.flush();

    WebGLRenderingContext gl = gfx.gl;
    tex = gfx.createTexture(false, false);
    gl.texImage2D(TEXTURE_2D, 0, RGBA, width, height, 0, RGBA, UNSIGNED_BYTE, null);

    fbuf = gl.createFramebuffer();
    gl.bindFramebuffer(FRAMEBUFFER, fbuf);
    gl.framebufferTexture2D(FRAMEBUFFER, COLOR_ATTACHMENT0, TEXTURE_2D, tex, 0);

    gl.bindTexture(TEXTURE_2D, null);
    gfx.bindFramebuffer();

    surface = new HtmlSurfaceGL(gfx, fbuf, width, height);
}

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