public void renderCircle(TileEntityClasher te, double x, double y, double z, float f)
	{
		Minecraft.getMinecraft().getTextureManager().bindTexture(new ResourceLocation("thaumcraftextras:textures/gui/circle.png"));
		double d1 = 0.0001D;
        OpenGlHelper.setActiveTexture(OpenGlHelper.lightmapTexUnit);
        GL11.glDisable(GL11.GL_TEXTURE_2D);
        OpenGlHelper.setActiveTexture(OpenGlHelper.defaultTexUnit);
        GL11.glEnable(GL11.GL_TEXTURE_2D);

		Tessellator t = Tessellator.instance;
		GL11.glPushMatrix();
		GL11.glTranslated(x, y + 1, z);
		GL11.glRotated(90D, 1D, 0D, 0D);
		GL11.glScaled(2D, 2D, 2D);

		GL11.glPushMatrix();
		yRotation += f*speed;
        if (yRotation <= 360) {
        	yRotation -= 360;
        }
        GL11.glTranslated(0.5D, 0, 0.5D);
        GL11.glRotatef(yRotation, 0F, 0F, 1F);
        GL11.glTranslated(-0.5D, 0, -0.5D);

		t.startDrawingQuads();
		vertex(te, t, d1);
		t.draw();
		GL11.glPopMatrix();
		GL11.glPopMatrix();
	}

	public void vertex(TileEntityClasher te, Tessellator t, double d1)
	{
		t.setColorOpaque_I(Color.cyan.getRGB());
		t.addVertexWithUV(0, 0 + 1.0D, 0 - d1, 1.0D, 0.0D);
		t.addVertexWithUV(0 + 1.0D, 0 + 1.0D, 0 - d1, 0.0D, 0.0D);
		t.addVertexWithUV(0 + 1.0D, 0 + 0.0D, 0 - d1, 0.0D, 1.0D);
		t.addVertexWithUV(0, 0 + 0.05D, 0 - d1, 1.0D, 1.0D);
	}