/**
	 * Renders a sprite from the spritesheet with depth, like a "builtin/generated" item model.
	 * Adapted from ItemRenderer.renderItemIn2D, 1.7.10
	 */
	public static void renderIconIn3D(Tessellator tess, float p_78439_1_, float p_78439_2_, float p_78439_3_, float p_78439_4_, int width, int height, float thickness) {
        WorldRenderer wr = tess.getWorldRenderer();
        wr.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_NORMAL);
        wr.pos(0.0D, 0.0D, 0.0D).tex(p_78439_1_, p_78439_4_).normal(0, 0, 1).endVertex();
        wr.pos(1.0D, 0.0D, 0.0D).tex(p_78439_3_, p_78439_4_).normal(0, 0, 1).endVertex();
        wr.pos(1.0D, 1.0D, 0.0D).tex(p_78439_3_, p_78439_2_).normal(0, 0, 1).endVertex();
        wr.pos(0.0D, 1.0D, 0.0D).tex(p_78439_1_, p_78439_2_).normal(0, 0, 1).endVertex();
        tess.draw();
        wr.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_NORMAL);
        wr.pos(0.0D, 1.0D, (0.0F - thickness)).tex(p_78439_1_, p_78439_2_).normal(0, 0, -1).endVertex();
        wr.pos(1.0D, 1.0D, (0.0F - thickness)).tex(p_78439_3_, p_78439_2_).normal(0, 0, -1).endVertex();
        wr.pos(1.0D, 0.0D, (0.0F - thickness)).tex(p_78439_3_, p_78439_4_).normal(0, 0, -1).endVertex();
        wr.pos(0.0D, 0.0D, (0.0F - thickness)).tex(p_78439_1_, p_78439_4_).normal(0, 0, -1).endVertex();
        tess.draw();
        float f5 = 0.5F * (p_78439_1_ - p_78439_3_) / (float)width;
        float f6 = 0.5F * (p_78439_4_ - p_78439_2_) / (float)height;
        wr.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_NORMAL);
        int k;
        float f7;
        float f8;

        for (k = 0; k < width; ++k)
        {
            f7 = (float)k / (float)width;
            f8 = p_78439_1_ + (p_78439_3_ - p_78439_1_) * f7 - f5;
            wr.pos(f7, 0.0D, (0.0F - thickness)).tex(f8, p_78439_4_).normal(-1, 0, 0).endVertex();
            wr.pos(f7, 0.0D, 0.0D).tex(f8, p_78439_4_).normal(-1, 0, 0).endVertex();
            wr.pos(f7, 1.0D, 0.0D).tex(f8, p_78439_2_).normal(-1, 0, 0).endVertex();
            wr.pos(f7, 1.0D, (0.0F - thickness)).tex(f8, p_78439_2_).normal(-1, 0, 0).endVertex();
        }

        tess.draw();
        wr.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_NORMAL);
        float f9;

        for (k = 0; k < width; ++k)
        {
            f7 = (float)k / (float)width;
            f8 = p_78439_1_ + (p_78439_3_ - p_78439_1_) * f7 - f5;
            f9 = f7 + 1.0F / (float)width;
            wr.pos(f9, 1.0D, (0.0F - thickness)).tex(f8, p_78439_2_).normal(1, 0, 0).endVertex();
            wr.pos(f9, 1.0D, 0.0D).tex(f8, p_78439_2_).normal(1, 0, 0).endVertex();
            wr.pos(f9, 0.0D, 0.0D).tex(f8, p_78439_4_).normal(1, 0, 0).endVertex();
            wr.pos(f9, 0.0D, (0.0F - thickness)).tex(f8, p_78439_4_).normal(1, 0, 0).endVertex();
        }

        tess.draw();
        wr.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_NORMAL);

        for (k = 0; k < height; ++k)
        {
            f7 = (float)k / (float)height;
            f8 = p_78439_4_ + (p_78439_2_ - p_78439_4_) * f7 - f6;
            f9 = f7 + 1.0F / (float)height;
            wr.pos(0.0D, f9, 0.0D).tex(p_78439_1_, f8).normal(0, 1, 0).endVertex();
            wr.pos(1.0D, f9, 0.0D).tex(p_78439_3_, f8).normal(0, 1, 0).endVertex();
            wr.pos(1.0D, f9, (0.0F - thickness)).tex(p_78439_3_, f8).normal(0, 1, 0).endVertex();
            wr.pos(0.0D, f9, (0.0F - thickness)).tex(p_78439_1_, f8).normal(0, 1, 0).endVertex();
        }

        tess.draw();
        wr.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX_NORMAL);

        for (k = 0; k < height; ++k)
        {
            f7 = (float)k / (float)height;
            f8 = p_78439_4_ + (p_78439_2_ - p_78439_4_) * f7 - f6;
            wr.pos(1.0D, f7, 0.0D).tex(p_78439_3_, f8).normal(0, -1, 0).endVertex();
            wr.pos(0.0D, f7, 0.0D).tex(p_78439_1_, f8).normal(0, -1, 0).endVertex();
            wr.pos(0.0D, f7, (0.0F - thickness)).tex(p_78439_1_, f8).normal(0, -1, 0).endVertex();
            wr.pos(1.0D, f7, (0.0F - thickness)).tex(p_78439_3_, f8).normal(0, -1, 0).endVertex();
        }

        tess.draw();

	}