Homebrew DS App Studio 3D Example

[RoyalCardMan]

Hi All!

As I continue the 3D functions, I will show examples of the functions.

Here is this example:

Here is the download:
Download

Here is the code, but it is not usable in DS App Studio version on the site, but the new version will be released soon.

// Project Name: NDS App - AwsomiSoft - www.awsomisoft.com

// Description: this template is a very simple project it 
// contains the basic code for a DS App Studio application

// Version: 0.4.6

// whenever using 2D or 3D you must use the start2D or 2D function
start3D(256, 256);

// first, you must tell it to start the first form
startform("Form1");
wait();
endif();
// and this creates the form. To add another form, just
// do createform and in quotes the name of the form.
createform("Form1");
ÂÂÂÂÂÂ 
ÂÂÂÂÂÂ Int("zoom", 70);
ÂÂÂÂÂÂ Int("direction", 0);
ÂÂÂÂÂÂ Int("angle", 0);
ÂÂÂÂÂÂ initcamera("0", "0", "zoom", 255, 191);
ÂÂÂÂÂÂ text(0, 0, "This is a 3D example using DS App Studio!", "bottom");
ÂÂÂÂÂÂ text(0, 10, "Renderer: OpenGL", "bottom");
ÂÂÂÂÂÂ text(0, 15, "Use the arrow keys to change the zoom and direction of the camera.", "bottom");
ÂÂÂÂÂÂ loop();
ÂÂÂÂÂÂÂÂÂÂ Int("zoome", "zoom");
ÂÂÂÂÂÂÂÂÂÂ Int("angle", "+=", 1);
ÂÂÂÂÂÂÂÂÂÂ ogldrawcube("1", "1", "1", "1", "angle", cl_blue);
ÂÂÂÂÂÂÂÂÂÂ ifbuttonheld("DOWN");
ÂÂÂÂÂÂÂÂÂÂÂÂ Int("zoom", "+=", 1);
ÂÂÂÂÂÂÂÂÂÂÂÂ initcamera("0", "0", "zoom", 255, 191);
ÂÂÂÂÂÂÂÂÂÂ endif();
ÂÂÂÂÂÂÂÂÂÂ ifbuttonheld("UP");
ÂÂÂÂÂÂÂÂÂÂÂÂ Int("zoom", "-=", 1);
ÂÂÂÂÂÂÂÂÂÂÂÂ initcamera("0", "0", "zoom", 255, 191);
ÂÂÂÂÂÂÂÂÂÂ endif();
ÂÂÂÂÂÂÂÂÂÂ ifbuttonheld("LEFT");
ÂÂÂÂÂÂÂÂÂÂÂÂ Int("direction", "-=", 5);
ÂÂÂÂÂÂÂÂÂÂÂÂ initcamera("direction", "0", "zoome", 255, 191);
ÂÂÂÂÂÂÂÂÂÂ endif();
ÂÂÂÂÂÂÂÂÂÂ ifbuttonheld("RIGHT");
ÂÂÂÂÂÂÂÂÂÂÂÂ Int("direction", "+=", 5);
ÂÂÂÂÂÂÂÂÂÂÂÂ initcamera("direction", "0", "zoome", 255, 191);
ÂÂÂÂÂÂÂÂÂÂ endif();
ÂÂÂÂÂÂ endloop();
ÂÂÂÂÂÂ 
endif();

Most of the code is just the movement. It is basic stuff. I will add other things to make it simpler, but in this example you create two variables, direction and zoom, and you basically say if a button is pressed, increase or decrease the variables and make the camera adapt to those changes.