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Easy StencilTest
@UmiKOMPnMI4QrmG wrote: I wrote a simple code, but the result was different from what I thought. glEnable(GL_STENCIL_TEST|GL_DEPTH_TEST); glClearStencil(0); glClearDepth(0);...
View ArticleoF: share ofFbo between classes
@nvassalo wrote: Hi I'm trying to create an fbo instance that is shared with a constructor class and my main ofApp.cpp I've tried declaring it in either .h file, with no success so far in having it...
View ArticleInfo download tar armv7 9.8
@kashim wrote: Hi guys, the version ARMv7 9.8 in the download section of the site: http://openframeworks.cc/versions/v0.9.8/of_v0.9.8_linuxarmv7l_release.tar.gz seems to have some examples that work...
View ArticleAdding pixel data from two ofxCvFloatImage instances
@elliot wrote: I am trying to combine two ofxCvFloatImage instances from some optical flow with the ofxOpenCv built in addon. I have the split the flow into separate images flowX describing the motion...
View ArticleCrash on SendMessageTimeout with ofGLFWWindowSettings
@Regi wrote: Hi, I'm trying to perform a command in setupSendMessageTimeout(hwnd, 0x052C, 0, NULL, SMTO_NORMAL, 1000, result); This works with ofSetupOpenGL(200,200,OF_WINDOW);but unfortunately...
View ArticleText in an ofFBo is transparent
@jeffrey9700 wrote: Does anyone know why my text in an fbo is transparent. If I clear it to black and draw the string it seems that everything but the text goes black, but transparent where the string...
View ArticleShaded lighting rather than full on/off
@asabanapal wrote: Hithis should be straightforward but I can't seem to be able to get a lighting/material combination that has shading (i.e. with angle between mesh normals and light source)I'm using...
View ArticleofShader: how to only load fragment shader? (not vertex)
@sinedied wrote: According to the doc, I need both a fragment and vertex shader to setup an ofShader.OpenGL should not require both, so is there a way to only load a fragment shader? (having...
View ArticleBest practices for treating MIDI as non-musical data?
@aaa wrote: Working on a commission, was suggested via the forums here to use MIDI instead of a straight serial connection from the Arduino. This is due to serial's habit of dropping a connection...
View Article3d face scanning for interactive installation?
@AndreasRef wrote: Hi What would be a good approach to performing 3D scans of peoples faces and mapping the meshes to head models on screens at an interactive installation? It does not need to to be...
View ArticleDifficulty getting ofTexture into ofxCvImage
@autr wrote: Hi, I'm pulling my hair out trying to get ofTexture into ofxCvImage (either ofxCvColorImage or ofxCvGrayscaleImage) without unsynchronised output. I've tried permutations of cv::Mat,...
View ArticleAutoComplete in qt Creator on Linux
@dasoe wrote: Hi List, On openframeworks.cc/setup/qtcreator/ it seems easy to get qt creator to work. I have to admit I had some problems and still have. Most I will be able to sort out myself.But I...
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drawStringAsShapes() different looking to original
@cuinjune wrote: Hi, I just figured out some font's character can look different when drawing with drawStringAsShapes()I used sansation.ttf font and as you can see, the 'x' character looks...
View ArticleAnimation not showing
@Ha99 wrote: Hello, I am new to OpenFrameworks. I have converted a processing sketch to OpenFrameworks. There is no errors however, the animation is not showing. Please Help Thanks! code- header file...
View Article3D models blink
@flik9999 wrote: Hey so I have a 3D model which I have loaded into my game. However every frame they dissappear and reappear how can I fix this? CODE: ofap.h pragma once include "ofMain.h" include...
View ArticleFloat from int divided by int
@ayruos wrote: I'm trying to dynamically trying to generate a spacing value which depends on the window size and the number of elements in a vector. This is what I'm doing: spacing =...
View ArticleofxAssimpModelLoader not compiling
@StyxUdFuty wrote: I'm trying to use 3d models, so i want a project with ofxAssimpModelLoader. Unfortunately, the project wont build at all. I tried simply making a new project with the addon, and it...
View ArticleMultitouch addon for linux
@aletes67 wrote: Hi Everyone, I am seeking advice about multitouch addon, to study and / or develop on Linux. What do you recommend? thank you Posts: 2 Participants: 2 Read full topic
View ArticleStretch problem in fullscreen
@nim4n wrote: HiI'm using openframeworks 9.3 on raspbian. I used this config to set fullscreen for my app:ofSetupOpenGL(1024, 768, OF_FULLSCREEN); my problem is when I draw a circle It looks like an...
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MouseScrolled event - Win10, oF 0.9.3 doesn't work
@SebastianSobotka wrote: Is there any example of mouseScrolled event?I tried to show some messages in this method: void ofApp::mouseScrolled(int x, int y, float scrollX, float scrollY) or void...
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