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热词
    • 2. 发明授权
    • Using remembered properties to create and regenerate points along an editable path
    • 使用记住的属性来创建和重新生成沿可编辑路径的点
    • US06373490B1
    • 2002-04-16
    • US09036567
    • 1998-03-09
    • Matthew BendiksenDennis E. Griffin
    • Matthew BendiksenDennis E. Griffin
    • G06T1120
    • G06T11/203G06T11/001
    • A graphical rendering system and method is disclosed which stores generated and calculated path parameters along the entire user drawn path. These stored parameters are then editable or otherwise filtered at any point so as to create for the user different effects without the necessity of redrawing any portion of the path. Color changes or blends can be created along the length of the path or at any specific segment such as overdraws where the color is darker due to the overdraw. The system and method allow for changing of pen type and for giving different weights to certain of the stored parameters depending upon the currently selected pen type, color choice, light source shading, or desired rendered media.
    • 公开了一种沿着整个用户绘制的路径存储生成和计算的路径参数的图形呈现系统和方法。 这些存储的参数随后可以被编辑或以其他方式过滤,以便为用户创建不同的效果,而无需重新绘制路径的任何部分。 可以沿着路径的长度或任何特定的段来创建颜色变化或混合,例如由于过度抽取而使颜色变暗的过度绘制。 系统和方法允许根据当前选择的笔类型,颜色选择,光源阴影或期望的渲染介质,改变笔类型并且给予特定存储参数的不同权重。