模拟笔触绘画应用 [英] Simulating brush strokes for painting application

问题描述

我想写，可用于创建图片看起来像使用模拟笔触的绘画应用程序。是否有模拟的笔触简单的方法的良好来源？例如，给定鼠标位置的列表，用户将鼠标拖过，刷宽和刷质感，我怎么确定哪些画到画布上？

I'm trying to write an application that can be used to create pictures that look like paintings using simulated brush strokes. Are there any good sources for simple ways of simulating brush strokes? For example, given a list of mouse positions that the user has dragged the mouse through, a brush width and a brush texture, how do I determine what to draw to the canvas?

我试过钓鱼刷质地的鼠标移动的方向和路径上涂抹一些刷纹理图像，但它看起来并不大。我想我失去了一些东西在这里刷质地应收缩和增长的角落。

I've tried angling the brush texture in the direction of the mouse movement and dabbing several brush texture images along the path, but it doesn't look great. I think I'm missing something where the brush texture should shrink and grow on corners.

任何简单的跟踪链接将AP preciated。我发现复杂的学术论文上模拟例如油画颜料，但我只想要一个基本算法使用如果可能的话，产生OK结果。

Any simple to follow links would be appreciated. I've found complex academic papers on simulating e.g. oil paints but I just want a basic algorithm to use that produces OK results if possible.

推荐答案

有非照相写实渲染大型文献。主要书
非真实感图形学的Strothotte＆放大器; Schlechtweg和
非真实感绘制由古奇和放大器;古奇。他们讨论的笔触。
有几个的，与模拟的笔触处理的文件。
例如见模拟艺术笔触使用间隔样条。

There's a large literature on Non-Photorealist Rendering. The main books are "Non-Photorealistic Computer Graphics" by Strothotte & Schlechtweg and "Non-photorealistic Rendering" by Gooch & Gooch. They discuss brush strokes. There are several of papers that deal with simulated brush strokes. See for instance "Simulating Artistic Brushstrokes Using Interval Splines".

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