(透视(平行透视 和 成角透视)概念浅显易懂 适合初学者.pptVIP

透 视 规 律 平行透视和成角透视基本规律 平行透视（一点透视） 客观物体（指立方体）的前面与画面平行，底面与地平面平行； 视平线上只有一个消失点（心点）； 　与画面垂直的平行线都消失于心点。 成角透视（两点透视） 客观物体（指立方体）的任何一个面都不与画面平行，底面与地平面平行； 视平线上有左右两个消失点。 后面的幻灯片 我没有用 不过做的还是很好的 所以留在这里 没有删除 一点透视 * 英德中学实验学校 制作：高文艳 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 看图过程中请大家找出图片的相同点 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 近 大 远 小 近 高 远 低 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 　　客观物体因与人眼（视点）的远近距离和空间方位的不同，在视觉上引起近大远小、近宽远窄或近长远短等形象变化，称作透视现象。 　　　　 基本原理： 近大远小 　　运用透视规律描绘物体形象，是在平面上表现立体空间的最基本的方法。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 透视图分类 1）一点透视（平行透视） 2）二点透视(成角透视) Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 平行透视 　　客观物体（指立方体）存在与画面平行的面时产生的透视现象。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 视平线 视中线 心点 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. 客观物体（指立方体） 的各个面都不与画面平 行而成各种角度时的透 视现象。 Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile