Drawing Features of 3D Meshes in Pencil-drawing Style
نویسنده
چکیده
We present a feature-guided salient rendering a 3D triangular mesh. For this, we compute directions on the vertices of the mesh and distribute noise on the faces of the mesh. After projecting the direction and noise into image space, we execute a convolution algorithm to render the mesh. We use three directions in this paper: a principal direction, the tangent direction of an isocurve of view-dependent features, and the tangent direction of an isocurve of luminance. By controlling the noise, we produce several artistic effects including pencil drawing and hatching.
منابع مشابه
Rendering of 3D Meshes by Feature-Guided Convolution
The author presents a feature-guided convolution method for rendering a 3D triangular mesh. In Their work, they compute feature directions on the vertices of a mesh and generate noise on the faces of a mesh. After projecting the directions and noise into 2D image space, the author executes convolution to render the mesh. They used three feature directions: a principal direction, the tangent of ...
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