Search DaniWeb - angle

Re: Angle between two Vectors... 14 Years Ago by rachmann … map it properly in an x,y,z graph. One angle is not enough to do this. I need an… angle from X axis, and an angle from Z axis... I need this in… a spherical coordinate system: I need elevation angle and azimuth angle (zenith is the Y axiz). Angle between two Vectors... 14 Years Ago by rachmann …) * Vector3.DotProduct(B, B))); } [/code] but...this only returns one angle... In 3d space, vectors are composed of 3 vertices... to… to offset the vector on two of the axises. One angle is not enough. Such is the make up of the… Re: Angle between two Vectors... 14 Years Ago by Momerath Ok, if you know the [x,y,z] of the end point of your line segment, the values are: p = Sqrt(x^2 + y^2 + z^2) -- length of the segment o = arctan(y/x) -- this is the angle from the x axis and goes from 0 to 360 degrees t = arctan(Sqrt(x^2 + y^2) / z) -- this is the angle from the z axis and goes from -90 to 90 degrees Re: Angle between two Vectors... 14 Years Ago by Momerath … that intersect are always coplaner, so there is only one angle. As for your two spheres, I'm not sure what… Angle conversions 16 Years Ago by ddanbe If you have to convert an angle from degrees to radians and way back, here are some … What's wrong with this angle calculation? 10 Years Ago by Benny_1 … bullets[i].targetX - bullets[i].posX); if(angle < 0){ angle += 360; } bullets[i].setAim(angle); System.out.println("Created a new…; } public double getAim(){ return aim; } public void setAim(double angle){ this.aim = angle % (2 * Math.PI); } public void move(){ double stepX = Math… hp Pavilion Laptop screen angle problem 17 Years Ago by Novice666 … approx. 65 degrees the monitor works fine, however at this angle, you must place your chin on the keyboard to see… whats going on. At any angle above 65, the screen goes Blurry to say the least… loose or frayed cables such as this or explanation for angle issue? Any insight would be appreciated. [email]jimgay@islc.net… calculate angle??? 17 Years Ago by jerryseinfeld …-slope[b-1]*slope[b]); angle=yyy/xxx; res=acos(angle) * (180/3.14); printf("%d. Angle %f\n",b,res…/xxx; res=acos(lastangle) * (180/3.14); printf("%d. Angle %f\n",b,res); [/code] Re: calculate angle??? 17 Years Ago by mike.mclennan …-slope[b-1]*slope[b]); angle = yyy/xxx; res = acos(angle) * (180/3.14); printf("%d. Angle %f\n",b,res…/xxx; res = acos(lastangle) * (180/3.14); printf("%d. Angle %f\n",b,res); [/code] yeah now i can… how to let python know I want an angle >= 90 degreess? 15 Years Ago by fallopiano …, and the cube is propelled in the direction of the angle between the player and the mouse position. [URL="http…[1]]) # adjacent # radians radians = math.asin( l2/l1 ) # angle angle = math.degrees(radians) print angle # actual slope move_x = math.sin(radians)*-velocity move_y… need help with area/angle calculator for my triangle assignment 14 Years Ago by wowz …;The area is: " + tri.getArea()); System.out.println("Angle 1 is: " + tri.getAngle1()); System.out.println("… is: " + tri.getAngle2()); System.out.println("Angle 3 is: " + tri.getAngle3()); } }[/CODE] it gives me an …area of -0.0 and gives me 90degrees for each angle idk whats wrong :S Re: What's wrong with this angle calculation? 10 Years Ago by JamesCherrill The code does angle calcs using 360 in one place and 2pi in another, so maybe you are mixing or confusing degrees and radians? How to calculate angle in clock mints head.. 12 Years Ago by Mahesh57 Hi, I have know how to calculate a mints head angle in clock image. Suppose for example we can take one clock image in that image we want to calculate a mints head angle its over all 360 degrees.. These all will be Calculate by using C# code is it possible to calculate in clock image mints head angle through image... Respond as soon as possible. Re: How to Draw a Line Having Length and Angle 13 Years Ago by Behseini …byt It seems there is something wrong with angle! here is the code which I create double… length = 350; double angle = 50; double x1 = 200; double y1 = 200… double x2 = x1 + (Math.Cos(angle) * length); double y2 = y1 + (Math.Sin(angle) * length); int intX1 = Convert.ToInt32(… problem in creating a rectangle at a angle 20 Years Ago by aviral82 hi all, i have to make a rectangle in c++. The inputs are length,breadth,center point and the aspect angle. The rectangle should be tilted at that angle Re: problem in creating a rectangle at a angle 20 Years Ago by fahad …,y1,x2,y2 as the coordinates For the angle U can calculate from the angle that what coordinates u have to give… Set Text Angle for a TFont instance 19 Years Ago by Lord Soth Note that the angle is in 1/10 of degrees. Any attempt to manipulate font.size or font.color will reset the angle to zero degrees. 45 angle movement of bullets.. 14 Years Ago by arjen hello guys.. can you help me on how to make 45 angle shoot or 45 angle movement of bullet in vb.net Re: How to calculate angle in clock mints head.. 12 Years Ago by Momerath Not sure what you are asking here but there are 360 degrees in a circle and 60 minutes on a clock, so the angle at any given minute is equal to the minute times six. Re: Finding the correct angle to an object from the ground in 3D space 8 Years Ago by rproffitt Could this be relative angle? https://www.google.com/search?q=find+the+angle+to+an+object+from+the+turret+in+3d+space.&ie=utf-8&oe=utf-8#q=find+the+angle+to+an+object+from+the+turret+in+3d+space.+%2Bunity&* for example finds priors. Re: creating a ellispse at any aspect angle 20 Years Ago by Nuez_Jr … ellispe the inputs are major axis , minor axis , and the angle of the major axis the ellipse needs to be tilted…(a), cos(a)] ] To rotate the whole thing counterclockwise by angle 'a'. <r_maj*cos(t), r_min*sin(t)> * [[cos… Re: How to Draw a Line Having Length and Angle 13 Years Ago by emilo35 x1 = startx y1 = starty x2 = x1 + cos(angle) * length y2 = y1 + sin(angle) * length Regards, Emil Olofsson creating a ellispse at any aspect angle 20 Years Ago by aviral82 hi all , i have to create an ellispe the inputs are major axis , minor axis , and the angle of the major axis the ellipse needs to be tilted. thanks aviral n-angle? 19 Years Ago by ktulu … one... i wanna make program which will draw a n-angle. for.example...to edit i will put value 10 and… hp compac nx9000 monitor black on angle biget rthen 90 17 Years Ago by engine … with LCD on HP compaq nx9000 laptop. It works if angle is less then 90 degrees and if I open it… Text-based game - Bowman? - Force & Angle 15 Years Ago by foxmulder Hi all! Merry Christmas in advance! My question is "easy", I am looking for a "finished game" that I can revise. The game must be text-based and in C++. The game description is the following: A bow must be set in both angle and force to hit a balloon in a distance.. Any example is appreciated! //Adam Re: Text-based game - Bowman? - Force & Angle 15 Years Ago by restrictment … you need to do is have the user input the angle (1-180), and the force (1%-100%). Then make a… How to Draw a Line Having Length and Angle 13 Years Ago by Behseini Hi Everyone, I am trying to creale an application which is supposed to display some line trace.What I have is the lenght of lines and the angle (Azimut) degree of the Line for example 45 degree. Can you please let me know how I can do this? I also have the Start point location. Thanks for your time in Advanced Re: How to Draw a Line Having Length and Angle 13 Years Ago by emilo35 Hi! `Math.Sin` and `Math.Cos` takes angles measured in radians and not degrees. Try this: double angleRadians = (Math.PI / 180.0) * angle; Then use `angleRadians` instead. Regards, Emil Olofsson detect&find rotation angle if skeleton trackd has turnd 180 degre to kinect 11 Years Ago by Sandhya_1 … not facing the kinect. how do i track the rotation angle of the person as he/she turns away from kinect…