如何将文字压印在三维图形一个面上
<p> 各位大侠:</p><p>本人有两个问题,请教大家:</p><p> </p><p>1,如何将文字压印在三维图形一个面上.</p><p>2,如何将文字拉伸为三维形式.</p><p>最好有详细的过程说明,在此先谢过了.</p> 本帖最后由 作者 于 2007-4-2 10:04:15 编辑 <br /><br /> ayang发表于2007-4-1 17:09:00static/image/common/back.gif 各位大侠:本人有两个问题,请教大家: 1,如何将文字压印在三维图形一个面上.2,如何将文字拉伸为三维形式.最好有详细的过程说明,在此先谢过了.<p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; TEXT-ALIGN: left; mso-char-indent-count: 2.24;"><font size="4">1、三维文字问题：</font></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; TEXT-ALIGN: left; mso-char-indent-count: 2.24;"><font size="4">在<font face="Times New Roman">CAD中的</font>三维体上输入文字如果改变厚度后，就可见到文字的三维效果了。下图文字“恭喜发财”四字的厚度为1就与实体吻合了。附材质时，文字及周边设置的颜色为<font face="Times New Roman">31#</font>，黄金材质附在圈内实体，这就渲染出金钱效果了。</font></p><p class="MsoNormal" align="left" style="MARGIN: 0cm 0cm 0pt; TEXT-INDENT: 27pt; TEXT-ALIGN: left; mso-char-indent-count: 2.24;"><p></p></p><p></p><p></p><p></p> <p> <font size="4"> 2、立体字的</font>制作问题</p><p><span lang="EN-US" style="FONT-SIZE: 12pt; FONT-FAMILY: 'Times New Roman'; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">1、在CAD中选择输入文字；</span></p><p><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">2、<span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">用ET工具的txtexp命令把字分解为线；</span></span></p><p><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">3、<span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">用trim修剪命令对字中多余的线段修剪掉；</span></span></span></p><p><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">4、<span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">用extrude拉伸命令拉伸为三维字体。OK!</span></span></span></span></p><p><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"> 3、如果要将文字压印到一个面上，那么就将立体字与那个面衔接，然后执行“压印”命令，即可。</span></span></span></span></p><p><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">不过压印文字是件麻烦事，因为渲染时还得分色，不如在面上直接写文字分色渲染简单。下图就是在面上直接写的文字。</span></span></span></span></p><p><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><span style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体; mso-ascii-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-hansi-font-family: 'Times New Roman'; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"></span></span></span> </p> 本帖最后由 作者 于 2007-4-3 10:58:01 编辑
别怪我说话直,像楼主这样的人就是欠打,别人给你回帖了,教你学到了知识,而你却不回帖!鄙视你!!! <p>呵呵`~~版猪不要这样子好不好，</p><p>楼主还是小孩子，揍了他会哭的~~</p><p>55555555</p><p>好歹他也是来这里学习的，能帮助就帮助啦！！！！</p><p> 呵呵`~~呵呵`~~呵呵`~~呵呵`~~</p> 支持版主的直率，要使此专栏活跃和红火起来，就得大家积极发帖、回帖或跟帖。 <p>我之所以说这样的话,是因为我觉得在论坛里大家都要积极一些,不会的东西可以发到论坛里请求别人帮助,既然得到别人的帮助,就要感激!</p><p>"滴水之恩,当涌泉相报",我也不知道这几个字我打得对没有,但是对这句话的意思,我是明白的!</p><p>虽然也有不求回报的人,但是最起码也要有点小小的感激(比如"谢谢"这两个字).如果连这点礼貌都不懂的话,那我也无话可说了.</p><p>"也许你该去真正学学礼貌功课,别让人开口谴责"《<strong><font color="#e10900">别来纠缠我</font></strong>》</p> <p>我发现陋室清风先生特乐意帮助人，难的也好，容易的也罢，此精神值得大家学习呀！！！</p><p></p> <p>我发现陋室清风先生特乐意帮助人，难的也好，容易的也罢，此精神值得大家学习呀！！！</p><p></p> 跟陋老学习~~~~呵呵`~~ 本帖最后由 作者 于 2007-4-3 16:47:32 编辑 <br /><br /> guyuxian发表于2007-4-3 15:43:00static/image/common/back.gif跟陋老学习~~~~呵呵
<p>立体字不错，但是压印及其渲染要加油。 </p><p>压印的文字或图案如果要渲染，一般都要分别着色或附材质，才能看清楚文字或图案。下面的口杯表面是压印的图案，我附了三种材质，使杯的表面、里面和图案都能清楚的反映实体效果，供你参考。</p><p></p><p>对于文字如果应用凹凸贴图，有时比压印的效果还好。看“高僧的钵”，那个“佛”字就是凹凸贴图的效果，如下图所示。</p><p></p>