手绘线条的演习(国外英文资料).docVIP

手绘线条的练习(国外英文资料) Practice in a straight line. The line is the foundation of the sketch, so the most basic line in the line. Draw a straight line, and then draw a root, and the first, and then draw the third root, also want to in front of and overlap, until you draw more than ten root can overlap together; Then the parallel lines, parallel to all have no cross range and spacing (keep 5 mm spacing), a bit like drawing on tone when inside line, but line long enough to know about the short side of the A4 paper (21 cm) in length, until you can use the A4 draw parallel lines. A. first, follow the horizontal line of the above steps. Try to make sure that the line is equal to the line between the line and the line is straight. Practice more ~ ~? B. Practice straight lines in all directions and draw more. Speed can be slowed down C. draw the cube in a straight line, and pay attention to the proportion of perspective. Practice this step. D. follow the form in the picture to practice the more complicated rectangles, including some grooves; You can also use the form of a straight line to practice your hands mastery of a straight line. The arc practice. Practise the straight line, arc practice right now, because a thing want to vivid and beautiful in three-dimensional space is inseparable from the sleek lines, so the curves drawn control ability is particularly important, we should spend more in this chapter Take time and energy to practice A. start with the arc of small radians. You can slow down first, hold the same distance and radians, and practice Speed up. After an exercise in one direction, it is important to try the various directions. The arc of different radians, from the arc of the near line to the arc of the near circle, practice ~ ~ ~ C. This step is to give you a little bit of an arc, you can do whatever you want, and you can also refer to some complex The surface of the product is enough to draw the arc. The key thing in this step is to be confident, not to worry