elliptical strider

Ellipse generation algorithmNot strictly speaking, the ellipse is the elongated circle. It can also be said that the ellipse is a modified circle whose radius changes from the maximum in one direction to the minimum of its orthogonal direction. The two orthogonal straight segments of the ellipse are called the long and short axes of the ellipse.Characteristics of the EllipseThe exact definition of the ellipse is given by the distance from one point of the ellipse to the two fixed points called t

The drawPieImg () function contains eight parameters. $ title indicates the title of the pie chart, $ dataArr indicates the data array to be displayed, and $ labelArr indicates the tag classification array of the corresponding data; $ colorArr is the graphic color array of the corresponding data. These four parameters are required. You can pass the corresponding parameters for different system applications. The following four parameters are used to set the size of the pie chart to be generated.

We will give you a detailed analysis of the photoshop software and share with you the tutorial on creating a beautiful album art effect chart.Tutorial sharing:Press Ctrl + O on the ps main interface to open the clip file and pull out the guides.Click the "elliptical box selection" tool, press the "Shift + Alt" key, press the left mouse button at the intersection of the guides, and drag the mouse to bring the selection area closer t

(x, y, z). This is a bidirectional value, equivalent to setting the coordinate system speed +-two values, which is a discrete random speed.Simulate in Worldspace? The simulation of the world coordinate system should be to set whether to use the local coordinate system or the selection of the world coordinate system.One Shot, One injection at a time, set to flase to contact the injectionEllipsoid (x, y, z) elliptical, random maximum

This flash example made two cute bunnies play the Seesaw animation, mainly used in elliptical tools, gradient fill and freeform tools, easy to understand, suitable for practice. Production steps: 1. Create a new flash document of the default size. First draw the sky background, draw a rectangle with a rectangular tool, press "relative to stage" in the alignment panel, then click the "match width and height" button, and the last point "alig

four copies, with any deformation tool to adjust the position, and then slightly with the selection tool adjustment of the approximate shape on the line, the last of the middle with an elliptical tool to draw a circle, fill the color is done, the same method, do not say more, and then the color value also to everyone ~ Petals color fefd9a Middle Small Circle color e3e302. Note: Floret remember to draw in the blank outside the head, draw well and the

　　　　　　　　　　　　　 　　The Halo (VIGNETTSS) effect refers to the edge effect of a soft gradient on an image. Using Photoshop to make the halo effect is very easy, and here's how to use Photoshop5.5 to make two kinds of halo effects of the image. 1. Elliptical halo Effect 　　　　1) using Photoshop5.5 to open a picture; 　　　　2 Select the elliptical Lasso tool in the tool bar; 　　　　(3) Using the

Spot Christmas tree production is not difficult, you can divide the tree into middle color and spot two parts. Color block from the center of the gradient and some of the beam composition, can be manually completed, the spot part is more, preferably with the brush with the path to complete. 　　Final effect 1, a new 1000 * 1000 pixels, resolution of 72 of the canvas, the background filled with black. Create a new group, create a new layer in the group, select the

, create curve adjustment layer, the RGB channel adjustment, parameter settings such as Figure 23, to determine the mask filled with black, with a white brush to the right and the bottom of the area wiped out, the effect is shown in Figure 24. This step adds a darker part to the picture. 8, create a solid color adjustment layer, color set to black, after the mask filled with black, with a low transparency white brush to the bottom of the area

0%; 6 o'clock 20%. are grayscale. 8. Use the Pen tool to draw a color block at the upper end of the body, as shown. Set gradient, type: radial. Two color standard reference values are: 0 and 45. 9, use the Pen tool again to draw a path, filled with no, stroke is white. 10. Use the same method to add a mesh to the head of the robot. 11, the head of the object 1, 2, 3 points at the edge of the 30% gray level. Note that the right side

blue graphic to modify the color: r=180 g=43 b=0. 8th Step Open the snap grid. Using the elliptical tool, draw the 6x2px blue shape and move to the position shown in the diagram. Copy 2 copies (CONTROL-C>CONTROL-F>CONTROL-F). Select the following copy and move down 1px. Re-select two layer replicas, open the Pathfinder (Window > Pathfinder), and click minus the top level. Place the

Final effect Open the original material, appropriate skin and color. You can be satisfied.2, the background layer to copy a layer, execution: filter > Liquefaction, with the expansion tool to change the eyes larger, the effect is as follows Figure 2. 3. Use the Elliptical marquee tool to hold down the SHIFT key to make an eye selection, with a strength of 20, a hardness of 0 of t

Select the blue graphic to modify the color: r=180 g=43 b=0. 8th Step Open the snap grid. Using the elliptical tool, draw the 6x2px blue shape and move to the position shown in the diagram. Copy 2 copies (CONTROL-C>CONTROL-F>CONTROL-F). Select the following copy and move down 1px. Re-select two layer replicas, open the Pathfinder (Window > Pathfinder), and click minus the top level

adjusting the position, the effect of the following figure. 15, select the menu: Filter > Blur > Gaussian blur, the value is 5, determine the effect of the following figure. 16, create curve adjustment layer, the RGB, red, green, blue channel adjustment, parameter settings such as Figure 26, determined after the creation of a clipping mask, the effect is shown in Figure 27. This step darkens the sky slightly and reduces the dark red. 17, press CTRL + J to copy the c

fill color, a bow on the production completed, and then use the "copy" + "Horizontal flip" method to make another bow. 2. Dress 2 is a cute little bunny in the skirt, the bunny is made up of ellipses, circles and dots and lines. First, the oval tool is used to draw a long oval filled with white color as the ear of the rabbit, after copying another ear, using the "freeform tool" rotation to form another rabbit ear. 3. Finally, the use of "elliptical

to choose (Dodge); 9: Effect as shown; 10: Load into the constituency, with the deepening of the Dodge tool for local adjustment; 11: Load the upper level of the constituency, with the deepening of the Dodge tool for local adjustment, here does not need to follow my conduct, you can freely play; 12: A new layer, with the pen tool to check out the shape and fill with #888981; 13: The use of deepening Dodge tool adjustment; 14: slightly deformed under; 15: Create a new layer

layer filled with white, the following figure. Figure 6 5, a new layer on the background layer, the same way to make the other parts of the pattern, the process is shown in Figure 7-10. Make the time to pay attention to a good level of relationship. Figure 7 Figure 8 Figure 9 Figure 10 6, just made the pattern layer are merged, and then copy a layer, execute: Edit > Transform > Horizontal Flip, and then with the bottom of the pattern butt up, the effect of the following figure.

light, the effect of the following figure. Figure 6 4, the same method of using the pen to select the part shown in Figure 7, copy to the new layer after the lock layer, and then appropriate to pull the gradient, the other several parts of the channel method processing, such as Figure 8. Figure 7 Figure 8 5, create a new layer, with the elliptical marquee tool, pull out the selection shown in Figure 9 and pull the black ash radial gradient

, opacity is 26%, fill type is color, shadow and stroke color are black. (Figure 03) Figure 03 4, now to add luster to the head of the worm to make it more metal texture. The method is to create a new adjustment layer on the head layer, with the content as a curve, note that the tick and the previous layer are grouped, and adjust the curve as shown in the following figure (Figure 04). Figure 04 Adjust the curve according to your graphics until it can perform the desired gloss

%, fill type is color, shadow and stroke color are black. (Figure 03) Figure 03 4, now to add luster to the head of the worm to make it more metal texture. The method is to create a new adjustment layer on the head layer, with the content as a curve, note that the tick and the previous layer are grouped, and adjust the curve as shown in the following figure (Figure 04). Figure 04 Adjust the curve according to your graphics until it can perform the desired gloss well. Next adjust the brightness