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Kinect XBOX 360 1414 - Program (Windows10) to control tilt
@RedThunder wrote: I’ve just discovered an old XBOX 360 kinect and started using it in KScan3D 1.2 and it works a treat for what I’m hoping to achive. I could adjust the tilt in the 1.8 SDK Toolkit....
View ArticleGetting Pixels from Shape Drawn Using ofGraphics Methods
@super_kittens wrote: I drew a circle using ofDrawCircle() and I want to the circle’s edge to gradually fade into the background by modifying the alpha values in the circle. I’ve been thinking of...
View ArticleGetting Haar to update with a new image loaded
@ekaj wrote: Hi guys, I’m super new to openFrameworks and programming, so I’m probably missing something easy and obvious. I’m trying to build a little app that will let a user load an image and then...
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Video Frame Buffer Delay Motion with Difference in ofxcv
@s.kiam wrote: Hey guys, a major beginner here. I wanted to show the delayed movement through a live video input. (like the image below, as you can see its a delayed frame as the head moves). I got...
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How to use Orthographic mode while keeping the same scale?
@cuinjune wrote: I’m trying to use orthographic mode so I can draw the 3d shapes identically. Here’s my code without enabling the orthographic mode. void ofApp::draw(){ camera.setNearClip(0.001);...
View ArticleHow to move slider bar of ofxSlider using keyPressed
@DeepErGo wrote: I drew a slider bar using ofxSlider. The ofxSlider object is working well with my mouse button signal. What I want to implement is to make the slider bar interacting with my key...
View ArticleDrawing variable string to be multiline and centered on each line
@Trevor_Seymour wrote: I am certainly a beginner with openFrameworks and coding with C++ in general (have been trying to watch Youtube tutorials non-stop) so apologies if this doesn’t make sense or...
View ArticleUnable to build polygonExample: undefined reference to...
@hakim wrote: After installing OpenFrameworks-0.11 on Ubuntu 18.04 using both the stable and the nightie versions, I’m unable to build the polygon example with make because of an error related to...
View ArticleAnimating Points within ContourFinder
@s.kiam wrote: Hey guys! I’m new to OF and playing around with contour finder and ofxCV. I want to make points move around inside the contour, and am slightly confused how to get the points or do...
View ArticleiPad Pro (latest) documentation for oF?
@wardrobefanatic wrote: Hi all, I want to use the iPad as a touch-screen controller. I tried to look for documentation to set up the iPad on Xcode with the iPad - however, I could only find...
View ArticleHelp undestanding ofxCv Flow
@nzfs wrote: hi, i’m trying to understand how optical flow works in ofxCv. this might be a very simple question but i cant understand why in almost all the examples i found i see this:...
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How to make antialiased lines withotut addons?
@madskjeldgaard wrote: Hello everyone I am fairly new to oF and while I am generally having fun with it, something that confuses me a lot is how to get antialiased lines. Using ofPolyline I have tried...
View ArticleMultiple textures on a mesh
@EdwardLiv wrote: Hello, sorry for the noob question. I’m trying to make a terrain mesh with multiple textures (e.g. grass, sand, snow). I can make a single texture mesh by doing this in draw():...
View ArticleofNode in ParameterGroup
@niels wrote: Hello People, I´m looking for a way to save my class parameters in a JSON-File. For dynamical reasons I try to make them all ofParamters and put them in a group. Is there a way to...
View ArticleofVideoGrabber no image
@David_Strang wrote: When I run ofVideoGrabber on OSX 10.14.5 with xcode 11.3.1 the window opens but there is no live camera image. Does anyone know of a fix for this? Thanks! Posts: 1 Participants: 1...
View ArticleMapping texture coordinates for ofMesh (ply file)?
@juss wrote: Hi! I have learned meshes, textures and shaders by using ofSpherePrimitive. Now I would like to replace the sphere with my 3d model (ply file, uploaded with mesh.load). This part of code...
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System asking for access to folder after every Xcode build
@Radeise wrote: Hi ! I have a little annoyance. As the title suggests, system asking for access to folder after every Xcode build. I found this post on Stack Overflow unanswered:...
View ArticleMath Formulas for Shapes (Blob)
@campriest wrote: Hi, I am looking to create blob shapes. Can anyone shoot me in a solid direction? Posts: 1 Participants: 1 Read full topic
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Ofxcv Polylines, points without contourlines
@s.kiam wrote: Hello! I’m using ofxCv, and am trying to draw polylines from the points extracted from vector<vectorcv::Point > points. However, when I add polylines from the points, they join...
View ArticleDraw ofxBox2d Edge stored in vector?
@MaximilianUAL2020 wrote: Hey everyone, I am trying to create a sketch, using the ofxBox2d addon, in which I can draw static lines (ofxBox2dEdge) across the screen which cause an ofxBox2dCircle to...
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