I have a short method in my code to normalize a vector (actually a PCL point) which produces results of low accuracy. The code:
I believe the following error to be some variable somewhere in my many files to be a float used like a int or somthing like that:
Having trouble comparing 4 float values in objective c, I would like to return the highest or equal values of these 4 integers. As you can see two are the same here.
Does anyone know why floor(61681) = 61681, but floor(616.81*100) = 61680 ? I have tried many others values like
I have a question about the ranges of ints and floats: If they both have the same size of 4 bytes, why do they have different ranges开发者_StackOverflow社区?They are totally different - typically int
You better look at the table to understand what i want: ╔════════╦════════╦════════════╦════════════╗
This question already has answers here: Addition error with ruby-1.9.2 [duplicate] (2 answers) Closed 4 years ago.
Float round rounds it up or down. I always need it to round down. I have the solution but i dont really like it... Maybe there is a better way.
I need to calculate the distance between GPS co-ordinates to calculate distance traveled. I\'ve tried both the Haversine and Vincenty algorithms, which work fine on my desktop PC, but when I port the
I have struct: struct mat4 { 开发者_如何学JAVAfloat m[16]; mat4(); ... float *getFloat(); } float *mat4::getFloat() {
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