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【SIGGRAPH Asia 2012专题*技术论文】
点和向量:自由格式的矢量渐变向量的解法A Vectorial Solver for Free-form Vector Gradients
Simon Boy&eaacute;, Pascal Barla, Gaël Guennebaud 自由格式的矢量渐变:我们的向量解算器允许创建复杂的矢量梯度(A)。我们的方法是根据(b)该输出不敏感的,因此适用于任意的高图像分辨率的三角形表示。我们的求解器并不需要更新的各种操作:(三)实例化,分层和变形;(四)纹理映射,甚至(e)环境映射。 Free-form vector gradients: Our vectorial solver permits to create complex vector gradients (a). Our method is based on a triangular representation (b) that is output-insensitive and thus works with arbitrary high image resolutions. Our solver does not need to be updated for a variety of operations: (c) instancing, layering and deformation; (d) texture mapping; and even (e) environment mapping.
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