Examples of javax.media.opengl.GL.glCopyTexSubImage2D()

javax.media.opengl.GL.glCopyTexSubImage2D()
Interface to C language function:
void {@native glCopyTexSubImage2D}(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height);

        final GL gl = GLContext.getCurrentGL();


        JoglTextureStateUtil.doTextureBind(tex, 0, true);


        if (tex.getType() == Type.TwoDimensional) {
            gl.glCopyTexSubImage2D(GL.GL_TEXTURE_2D, 0, xoffset, yoffset, x, y, width, height);
        } else if (tex.getType() == Type.CubeMap) {
            gl.glCopyTexSubImage2D(JoglTextureStateUtil.getGLCubeMapFace(((TextureCubeMap) tex).getCurrentRTTFace()),
                    0, xoffset, yoffset, x, y, width, height);
        } else {
            throw new IllegalArgumentException("Invalid texture type: " + tex.getType());

View Full Code Here

        JoglTextureStateUtil.doTextureBind(tex, 0, true);


        if (tex.getType() == Type.TwoDimensional) {
            gl.glCopyTexSubImage2D(GL.GL_TEXTURE_2D, 0, xoffset, yoffset, x, y, width, height);
        } else if (tex.getType() == Type.CubeMap) {
            gl.glCopyTexSubImage2D(JoglTextureStateUtil.getGLCubeMapFace(((TextureCubeMap) tex).getCurrentRTTFace()),
                    0, xoffset, yoffset, x, y, width, height);
        } else {
            throw new IllegalArgumentException("Invalid texture type: " + tex.getType());
        }
    }

View Full Code Here

            final int xoffset, final int yoffset) {
        final GL gl = GLContext.getCurrentGL();


        JoglTextureStateUtil.doTextureBind(tex, 0, true);


        gl.glCopyTexSubImage2D(GL.GL_TEXTURE_2D, 0, xoffset, yoffset, x, y, width, height);
    }


    @Override
    protected void clearBuffers(final int clear) {
        final GL gl = GLContext.getCurrentGL();

View Full Code Here

TOP

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.