Using OF Function in a Function
Produces this error:error: no 'float ofApp::distance(int, int, int)' member function declared in class 'ofApp' Sorry I'm still learning...
View ArticleUsing OF Function in a Function
you have to also define it in the h file of ofApp, ie: class ofApp : public ofSimpleApp{ ..... float distance(int n,int valX, int valY); .... }
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Using OF Function in a Function
I see in the ofApp.h public: float distance(int n,int valX, int valY); in the ofApp.cpp void ofApp::draw() { float dist = distance(1, 100, 200); } float ofApp::distance(int n, int valX, int valY) {...
View ArticleUsing OF Function in a Function
Okay I'm starting to see how this works but it still produces an error. error: '(valX - ((ofApp*)this)->ofApp::.ofBaseApp::mouseX)' cannot be used as a function
View ArticleUsing OF Function in a Function
#pragma once #include "ofMain.h" class ofApp : public ofBaseApp{ public: float distance(int n,int valX, int valY); void setup(); void update(); void draw(); void keyPressed(int key); void...
View ArticleUsing OF Function in a Function
ofApp.h #pragma once #include "ofMain.h" class ofApp : public ofBaseApp{ public: float distance(int n,int valX, int valY); void setup(); void update(); void draw(); void keyPressed(int key); void...
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Using OF Function in a Function
Rancs: float ofApp::distance(int n,int valX, int valY) { float d; d = sqrt((valY-mouseY)*(valY-mouseY)+(valX-mouseX)(valX-mouseX)); return d;} Now changing the mouse getters is better as Zach...
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@barelief Many thanks for your response. I think I've got a solution worked out. Cheers,Stephen
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Sharing code lines on the forum is difficult due to need of adding 4 space characters by hand before each line. And -code- tags don't generate the same code indentation and coloring.
View ArticleUsing OF Function in a Function
I will just stick with Zach's method for now. Thanks tho!
View ArticleNew (discourse) forum feedback thread
you can use a triple backtick like: ``` // some code ``` to open and close code blocks, the default syntax will be cpp or you can sepcify the language when opening the code block adding it after the...
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