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Type: Posts; User: jwcoleman

1. ## Thread: Trying to get Jogl to work

by jwcoleman
Replies
2
Views
533

### Any ideas? Anyone know where i can go to find the...

Any ideas? Anyone know where i can go to find the answer?
2. ## Thread: Trying to get Jogl to work

by jwcoleman
Replies
2
Views
533

### Trying to get Jogl to work

Trying to use a very simple example to get things started, here is the code:

package VectorMath;
/*
* To change this template, choose Tools | Templates
* and open the template in the...
3. ## Thread: Vector3 Class

by jwcoleman
Replies
9
Views
1,174

### I want to read more about dot and cross products,...

I want to read more about dot and cross products, as a programmer I understand that I must use them for important calculations, but from a mathematical concept I don't fully understand their...
4. ## Thread: Vector3 Class

by jwcoleman
Replies
9
Views
1,174

### Many vector calculations require this immutable...

Many vector calculations require this immutable approach. One issue I foresee though is with the translation of vectors. When a 3d object moves through 3d space it's data elements become mutable,...
5. ## Thread: newbie Question.....

by jwcoleman
Replies
9
Views
394

### Is your problem loop logic or how to extract an...

Is your problem loop logic or how to extract an integer from a string? Maybe a little of both?

Please take your question out of the middle of your code and restate it more clearly.
6. ## Thread: Vector3 Class

by jwcoleman
Replies
9
Views
1,174

### Re: Vector3 Class

This differs from C++ :), thank you for your input.

In C++ I would declare it as data[2] knowing 0 counted as the first element. At least I'm pretty sure about this.

Also, I didn't realize that...
7. ## Thread: Vector3 Class

by jwcoleman
Replies
9
Views
1,174

### Re: Vector3 Class

After reading some other examples, I learned that I could do this:

public Vector3 add(Vector3 v){
return new Vector3(x()+v.x(), y()+v.y(), z()+v.z());
}

I didn't know that I...
8. ## Thread: Vector3 Class

by jwcoleman
Replies
9
Views
1,174

### Vector3 Class

Just switching from C++ to Java. I'm working on a Vector3 class, and eventually want to build a triangle class based off of it. I've been inspired due to the fact that the next 6 semesters I will...
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