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Question about kinect fuction

@ggachilove wrote: Hello dude. I have a quick question about kinect addon's function which is getWorldCoordiateAt(). I already knew this function returns ofVec3f value but when I tried to get those...

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How to get vertices of triangle in mesh [solved]

@jag wrote: Hi there, given a point on a mesh, does anyone know how to get the vertices of the triangle that point is within? ie given the star, I want the 3 circled vertices: mesh.png800x500 107 KB...

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Rendering a random star field

@jag wrote: Hi there, Im trying to make a star field, like this: Screen Shot 2015-06-18 at 1.06.13 AM (2).png1920x1080 68.5 KB Currently Im just loading a vector with ~6000 spherePrimitives, then...

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What is the best solution to record oF screen to video in Windows 8

@huchinhsiang wrote: dears I love use ofxVideoRecorder to record videobut now I need record Kinect v2 user mask and background videoKinect v2 works on Windows 8but ofxVideoRecorder doesn'thave any way...

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Errors when building in Visual Studio 2013

@eco_bach1 wrote: Really need to get this working using VisualStudio2013. When I first open any of the example project solutions I get a pop-up window message saying 'Upgrade VC++ Compiler and...

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Question about assimp and mesh names

@drakko wrote: Hi guys... In a project we are developing, we need to load a OBJ file that has multiple meshes, and we need to apply different processing based on mesh names. When we load the file...

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How to discover the intersection point between two ofPath or ofPolygon?

@dimitre wrote: how to discover a point where the intersection between a line and an ofPath or ofPolygon occour?Thanks Posts: 2 Participants: 2 Read full topic

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Can't compile: No member named 'getTexturePtr' in 'ofxAssimpMeshHelper'

@Bontempos wrote: ok.I am trying to test/compile this example from 2012. I couldn't compile it. Although I was using the openCv2 repository (from youtube link) it would fail for me. So I tried the...

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Raspberry pi distcc cross compile

@jorgeav wrote: hello! im trying to cross compile OF in the pi!Usinf disstcc http://www.openframeworks.cc/setup/raspberrypi/Raspberry-Pi-DISTCC-guide.htmlI been following all the instructions...

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ofxTweener on Windows - '^' requires '/clr' or '/ZW' command line option

@hrb wrote: Hi,I'm running into troubles with ofxTweener, of8.3 on Windows 8.1.Using VS2012 I'm getting the following error message: error C3193: '^' : requires '/clr' or '/ZW' command line option I...

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Ofxkinect getWorldCoordinateAt reverse

@pandereto wrote: Hi How can i get the equivalent position in 2d for a point obtained from getWorldCoordinateAt ?I means that finding the x,y position equivalent for a point cloud vertex position. Im...

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Standard way to set player boundaries in 3d game

@jag wrote: I'm creating a 3D game. I'm trying to constrain the player (camera) movement to a "tube" of sorts, by which I mean the player should be able to move freely forward and backward on the z...

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ofImage and pixel format issue

@newateverything wrote: Hi all, I get a reference (from an ofImage) to the pixel data directly on a cpu thread, update the pixels and then call update on the GPU thread to create the texture. All is...

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getMesh() from ofxAssimpModelLoader

@Autofasurer wrote: Hi all, I'm trying to figure out how to get a mesh from a model loaded using ofxAssimpModelLoader. The aim is to manipulate this mesh using camera input like in the meshFromCamera...

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ofVboMesh and ofNode

@jag wrote: Hi there, is there any way to do something like giving an ofVboMesh a parent ofNode? I want a mesh of "shapes" to track an ofBoxPrimitive through space. I need to use an ofVboMesh because...

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How to remove mouse events

@nunos wrote: If I have a very simple app like this: void ofApp::setup(){} void ofApp::update(){} void ofApp::draw(){} void ofApp::mousePressed(ofMouseEventArgs &mouse) { cout << "mouse...

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Texture mapping an ofMesh from a model

@Autofasurer wrote: I've been searching tutorials, this forum, books the entire day on how to texture map an ofMesh but I haven't found anything much beyond simple 4 vertex planes or unanswered...

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3d model in custom shader

@Joao wrote: Hey guys, I'm having trouble in apply a custom shader to a 3d model. I'm using a simple shader that should paint the model with red to illustrate the problem. test.h > class...

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Is OF a good choice to create an Image Browser?

@jasonmirk wrote: HI, I am new to OF but have game dev experience. I am interested in creating an image browser using a custom UI. I tried QT but i really don't like how bloated it feels. I could also...

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IRC Channel as an extension to this great forum

@jmasterj wrote: Dear forum members, I hereby announce a "Chatterbox" (IRC-Channel) as an extension to this great forum. This can be an even quicker way of get answers, especially, when you new to...

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