programming games for kids

], 3, 0, false);main_txt.filters = [bev, con, con2]; The result is very clean, as shown in Figure 4.76. Figure 4.76 separating the vertical and horizontal directions If you think the vertical blur margin is too small, you can increase the height of the second convolution filter, such as 9: var con2:ConvolutionFilter = new ConvolutionFilter(1, 5, [1, 1, 1, 1, 1], 5, 0, false); The result 4.77 is displayed. Figure 4.77 extend in Y direction The matrix multiplication combines the data of a

Total Directory: http://blog.csdn.net/iloveas2014/article/details/383044774.5.3 distance-based weighted average matrix Now, let's test the round fuzzy matrix. For the 3*3 matrix, the top, bottom, and center five points are 1.4, the element on the four corners of the matrix is 1, which is calculated based on the distance from the convolution point to the center point. This rule is still applicable to the matrix of its cube size, so we implement this algorithm in the array loop of getconfilter: P

Once upon a while, we found that the extensions of the active pages used by the websites around us are increasingly enriched, starting from the most popular Microsoft ASP (*. asp), to ColdFusion (*. cfm) and the JSP (*. jsp), small and medium websites "favorite" PHP (*. php *. php3 *. phtml) and so on. Once upon a while, we found that the extensions of the active pages used by the websites around us were increasingly enriched, starting from the most popular Microsoft ASP (*. asp), to ColdFusion

light and shade differences. That is, color A and color B appear L (a) >l (b), but V (a) The definition of saturation is 0, there is no difference between the two modes, and the saturation calculation rules are based on the difference of the R,g,b channel value as the basic determinant, and then divided by the brightness to standardize the results. Then, due to the difference in brightness calculation, L color range is one times greater than V, so the divisor of the HSL pattern must be equal to

Once upon a time, the expanded names of the sports pages applied by the websites around us were gradually enriched, starting from the most popular Microsoft ASP (*. asp), to ColdFusion (*. cfm) and SUN, which has been widely promoted by large trading websites, once upon a time, the names of the sports pages applied by the websites around us have become more and more extensive, starting from the most popular Microsoft ASP (*. asp), to ColdFusion (*. cfm) and the JSP (*. jsp), small and medium web

clone 自己的仓库地址2. 实验代码拷过去以后用3. git add -A .4. git commit -am "your comment"5. git push origin master以后再用就clone自己的代码仓库就okThree. SummaryIn this lesson we master the following points: About Wxpython Familiarity with the environment, especially git Can run out of Wxpython window Understand the differences between CLIENTDC and PAINTDC Draw Line If you draw a polygon through specific points, it is inconvenient, and if you calculate the area of the polygon, compare the size

the entire game. We can see that the use of python 100 lines of code can achieve a simple man-machine combat, but the code is quite messy to say, it also does not use function programming or object-oriented things. In addition, I would like to mention that the efficiency and performance of the game are not flattering (obviously dull ).. In any case, it is convenient to use pygame to implement small games.

Currently, we have learned how to build an Android programming environment, how to display text and images, and how to respond to user events. To sum up, we need to use this knowledge to implement a clearance game. First, let's talk about the game rule: mine clearance is to find a hidden mine in a rectangle that is divided into several small cells, but it cannot be triggered. Each time you open a cell, the game fails if the following is a mine. If it

Simulates guessing a number game, prompting the user to enter a range of digits each time.#include This focus is on the generation of random numbers, and the random number produced is different each time, using Ret=srand ((unsigned) (NULL))Note that header files should be added #includeThis article from "10954937" blog, declined reprint!Programming growth diary ———— guessing number games

wins //2 1 2-1=1 in the Player 2 stone case, the computer out 1 scissors, the player wins //3 2 3-2=1 in the player out 3 cloth case, the computer out 2 stone, the player wins if (p1-p2 = =-2 | | p1-p2 = = 1) { Console.WriteLine ("Player wins!"); } else if (P1 = = p2) { Console.WriteLine ("Draw"); } else { Console.WriteLine ("Player f

= (matrixSize | 1) ? (matrixSize * matrixSize - 1) : ((matrixSize * matrixSize - 4) / 4); At this time, the divisor will be equal to 0, but you don't have to worry about it. In this case, Adobe will automatically Press 1 for processing. The running effect is 4.72. Figure 4.72 total matrix elements: 0 From this example alone, setting the total number of matrix elements to 0 does not seem very significant. In fact, after turning the color into pure black or pure white and removing the edge o

Total Directory: http://blog.csdn.net/iloveas2014/article/details/383044773.2.3 reverse diagonal corner to realize the Relief Effect of SagPhotoshop's oblique filter is set through the direction parameter, which is not difficult in flash. You only need to change the highlighted color and the shadow color, or change the angle, you can set one of the distance values to a negative number. (See Figure 3.46 ~ Figure 3.48) (Note: I added a projection filter to the bottom)Figure 3.46 The concave effect

Recently, Microsoft released a professional programming template similar to the need for speeding-racinggame (which is better than the racinggame introduced a few days ago and an upgraded version of racinggame ), xNa beginners can easily build their own professional racing games. Unlike the original Star Wars template, racinggame is a complete professional racing game with outstanding terrain, image effects

of the differences in the processing modes of vectors and bitmaps, applying alphamultiplier to device fonts without cacheasbitmap (including filters) will have no effect, however, the alpha of colormatrixfilter makes the device font transparent. I believe everyone is familiar with this. I will not go into details here. For the color matrix that can be implemented using colortransform, I do not intend to continue the discussion, because I have analyzed the color matrix in the colortransform sect

the coordinate origin, the offset of Y = AC and B is BC, because Tan θ = BC/AC (as mentioned in the previous chapter ), so BC = ac * tan θ = y * tan θ. In other words, c = tan θ when the skew angle is θ. If θ degrees are oblique along the Y axis, the same method can be used to obtain B = tan θ. Skewx and skewy are used to represent the oblique tangent at the X and Y axes respectively. The oblique tangent matrix can be expressed as follows: At this point, the commonly used transformation matrix

the Matrix cannot be changed at will, because most conversions of the matrix are based on multiplication. If the number of soldiers is scheduled (for example, 30), you can use the previous matrix addition and subtraction method: It can be seen that although matrix addition and subtraction does not help Tian Ji win the game, it does not mean it is useless. The use of a matrix is quite flexible. Only by mastering the Game Theory in logic, learning to use the matrix as a result, and overall plan

is not complex, the high-strength oblique angle is generally competent. However, if the height is large and such details must be improved, it will be more difficult, but here I can first give a relatively simple solution. For a square, an angle filter can only generate a line at most two inflection points, either left and right (Figure 3.43), or right and left (Figure 3.44 ). Figure 3.43 135 degrees, demarcation points on the left and bottom right Figure 3.44 45 degrees, demarcation points o