Computer assisted character animation drawing method based on light irradiated ball model
A computer-aided and artistic technology, applied in animation production, calculation, 3D image processing, etc., can solve problems such as monotonous parameter adjustment, and achieve the effect of solving low rendering efficiency and improving rendering efficiency.
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[0053] The following uses an example of our implementation, that is, to extract the artistic coloring in the cartoon "Mulan" and apply it to our character animation drawing to describe the implementation of the specific process. The steps are as follows (see figure 1 ):
[0054] 1) Read in the artistic sample and select the available color blocks in the image (see figure 2 ). The marquee is a triangle, rectangle or ellipse, which provide different extraction methods for objects of different shapes; the triangle marquee is used to extract artistic coloring of irregularly shaped parts, such as character skin (see image 3 (a)); The rectangular marquee is used to extract the artistic coloring of the cylindrical part, such as the straight hair of the character (see image 3 (b)); The elliptical marquee is used to extract the artistic coloring of spherical parts, such as the character's eyeball (see image 3 (c)).
[0055] 2) Map the color block selected in step 1) onto the il...
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