RenderUtils.java 文件源码

public static void drawOutlinedBoundingBox(AxisAlignedBB bb, int color) {
    float[] color1;
float red = (color >> 16 & 0xFF) / 255.0F;
float blue = (color >> 8 & 0xFF) / 255.0F;
float green = (color & 0xFF) / 255.0F;
float alpha = (color >> 24 & 0xFF) / 255.0F;
color1 = new float[] { red, blue, green, alpha };

GL11.glLineWidth(1.0F);
GL11.glColor4f(color1[0], color1[1], color1[2], 0.8F);
RenderGlobal.func_181561_a(bb);
GlStateManager.disableDepth();
GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
GL11.glPopMatrix();

  }