Solve the problem of the PHP session verification code is not realistic
I start the picture old display does not come out, show is a cracked picture, after the query found may be caused by the following several
1) in the header ("Content-type:image/png"), before adding the following code
Ini_set (' display_errors ', ' Off ');I was caused by the above problem.
Attach the code for the picture that generated the verification code
2) Variable no
;readdatagram (buffer,sizeof(planeposestruct)); if(Size >0) {Buffer[size]=' /'; memcpy (m_jsbsimdata[0], buffer, size); M_planepose.lon= m_jsbsimdata[0]; M_planepose.lat= m_jsbsimdata[1]; M_planepose.height= m_jsbsimdata[2] /3.2808; M_planepose.rotate= m_jsbsimdata[3] /3.14* the; M_planepose.pitch= m_jsbsimdata[4] /3.14* the; M_planepose.heading= m_jsbsimdata[5] /3.14* the;··············· }}···············To put it simply:My function is to control the plane's driving and to tell JSBSim with TCP.
effect is not good, get the resultImproved a bit and turned into a blanket mixFLOAT3 N1 = tex2d (texbase, UV). XYZ;FLOAT3 N2 = tex2d (Texdetail, UV). XYZ;FLOAT3 R = N1 is normal 1 of the normal relatively deep place, more weight, relatively shallow place is properly covered by the normal 2, but this effect is not enough realIn GDC2012 's mastering DX11 with Unity, an official approach is described as follows:float3x3 nbasis = float3x3 ( float3 (n1.z, N1.y,-n1.x),//rotate float3 around the
The focus of the recording is on the texture of the surface and the depiction of the highlight. Especially the high light part, we usually use the angle gradient to make, but the author's method is better, directly with transparent gradient pull high light, and then deformation to get more realistic light.
Final effect
1, create a new 800*600 canvas, and then create a new layer, with blue #b2cdd6 to pale white #f5f9fa color radial gradie
standby.
7, Reflection copy layer, add dynamic blur effect.
8, dynamic fuzzy parameter settings, such as the red box, the distance of the number according to the size of the picture, set a slight change. The sensory perception of the blur effect slightly biased out of the original image is almost, after the ripple bending effect will be more realistic.
9, the two reflection layer merged. Why do you want to copy
Photoshop synthesized a realistic green Dragon tutorial, the dragon is not drawn here, but is synthesized from the relevant material. The idea is not complicated: first of all, you need to manually draw the Dragon's line, and then with the lizards and crocodiles and other related parts to the relevant location of the line can be
Final effect
1, I have tried several times before, with lizards or crocodiles as a reference object to create
Photoshop to create realistic blackboard chalk word effect
Look at the effect chart first.
The following tutorial begins
First step
To create a new document, the size I use is 1000x609. Use a radial gradient of dark green to medium green to fill the background layer. (Figure 01, figure 02)
Figure 01
Figure 02
Second Step
Add noise to the blackboard: Filter-> noise-> add noise. The set number is 1.6%, the
Photoshop mouse Painting lifelike cups, wooden floors above the cup and tea, the effect of the production of very realistic, the production process is not complicated, like the children's shoes must be a good study oh?
Note : More wonderful tutorials Please pay attention to the triple Photoshop tutorial s
Core tips: Flash AS3.0 realize a realistic fountain effect tutorial.
We will introduce the use of speed vector and reset object techniques to achieve the fountain effect. The so-called vector is the amount of direction. For example, a car from east to west at a speed of 80 kilometers per hour, then we can get the car's speed vector, which includes two elements: speed, 80 kilometers per hour, direction, from east to west.
Now let's analyze how the fo
This tutorial introduces PS photo processing learners to the method and process of using PS to make a realistic Q version of the picture. Tutorial produced by the Q version of the picture than I have seen the tutorial produced by the Q version of the comic effect of more exquisite, more lifelike, I feel is very good tutorial, so recommend to everyone over, Please give me favorable comments! Let's take a look at the original artwork and the effect char
Using Photoshop to make a realistic wrinkle paper text effect, this tutorial you can learn how to make paper folding effect, interested students can follow do!
Effect Chart:
1th Step
Create a new document in Photoshop. 1920x1200 pixel, because work is destined to become a wallpaper with a resolution of 72 pixels per inch.
* Mac User note: CTRL = cmd,alt = option
2nd Step
Background filled with dark green (#41514c).
Connect: Photoshop to draw a realistic studio microphone detailed tutorial (i)
79. Effect Drawing.
80. Select the Rectangle tool, draw a rectangle, the width and the hoop, the height is shorter, refer to the image below and named as the Hoop Shadow.
81. Change the position of the layer.
82. Select the vector mask of the shadow on the hoop and use the Pen tool to add an anchor point to the center.
83. Adjust the path of
--height: 30--OK, so there will be a three-dimensional effect, so that our chessboard will be made well.
Second, the production of pieces.
Create a new two layer, named sunspots and white children respectively.
Select the black Layer--the ellipse tool--Fixed size--width, height 80.
Draw a circle on the picture, select the Paint bucket tool fill--ctrl+d cancel the selection.
Action: Filter--artistic effect--plastic packaging. Change the paramet
solid fill with no stroke for this combined path, with a fill value of: #9b9b9b, and an edge feather value of 6. After you use the zoom and tilt tools to deform the combined path appropriately, click the "Move to Last" button in the toolbar to place the object on the last level of all objects to form a projection effect for the camera, as shown in Figure 23.
Figure 23
In order to make the projection can produce the "Umbra" and "penumbra" lifelike effect. We add a "motion blur" effect to the
16, set the color
17, the second film
18, the same set color
19, this piece
20, so get
21, the last two small pieces
22, to get a lifelike rose!
23, start to draw the stem, the same is the grid gradient
24, set the color
25, according to the direct selection tool to move the node, so that it bends
26, start paintin
To the users of the illustrator software to the detailed analysis of the design of lifelike wooden spoon vector icon to draw a tutorial.
Tutorial Sharing:
Well, the above information is small set to you illustrator this software users of the detailed design of a realistic wooden spoon vector icon of the drawing tutorials to analyze the entire content of sharing, the user sees here the small weave to believe that everybody now
To give you painter software users to detailed analysis to share the rendering of surreal small positive effect of the tutorial.
Tutorial Sharing:
Okay, the above information is small make up to you painter of this software users of the detailed rendering of ultra re
Today we take you to make a realistic work with fireworks: mobile phone. The main technique is to use light and shade to show the smoothness and texture, the details of the performance should be very careful.
A . png file is provided at the end of the article for you to download reference.
Production steps:
Create a new 300*520 size canvas in fireworks with a white background with a resolution of 72. Because we are going to draw the phone f
This tutorial shows you how to use psto create a realistic folding paper text effect. it is not difficult to create a text effect. The effect is very good. I just learned it and it feels good. I forwarded it, I hope my friends will like this tutorial to introduce how to use psto create a realistic process of folding paper text. it is not difficult to make the process, and the effect is very good. I just lea
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