kenpower

 Matrix radarTrans = Matrix.CreateScale(0.04f);
            Matrix radarScreenTrans = Matrix.CreateScale(0.3f);

//draw radar background            
spriteBatch.Begin(SpriteSortMode.Immediate, null, null, null, null, null, radarScreenTrans);
            spriteBatch.Draw(radar, Vector2.Zero, Color.White);
            spriteBatch.End();

//draw world entities
            spriteBatch.Begin(SpriteSortMode.Immediate, null, null, null, null, null, radarTrans);

kenpower

//creat a list of sprite objects
 List<Sprite> sprites=new List<Sprite>();

...


//populate a list of sprite objects
for (int i = 0; i < 50; i++)
            {
                Sprite s = new Sprite();

kenpower

#include "FModManager.h"

FMOD::System *FModManager::system=0;


FMOD::System* FModManager::System(){
	if(!system){
		FMOD_RESULT result;
		

kenpower

#version 120


void main(void) {
    
  gl_FragColor= vec4(1.0,1.0,1.0,1.0);

}

kenpower

sf::Shader shader; //cretae an SFML shader object

//load, compile, link shader code
if(!shader.loadFromFile("vertex.glsl","fragment.glsl")){
  	exit(1); //error has occured
	}

sf::Shader::bind(&shader); //select this shader for use in the pipeline

kenpower

  void MyTorus(float u,float v,GLfloat fv[]){

  const float TWO_PI= 3.141f*2;
	float r=0.4f;
	float R=1.3f;
	float x_u=r*(float)cos(TWO_PI*u)+R;

	fv[0]=x_u*(float)cos(TWO_PI*v);	//x-coordinate
	fv[1]=r*(float)sin(TWO_PI*u);	//y-coordinate
	fv[2]=x_u*(float)sin(TWO_PI*v);	//z-coordinate

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public override void Draw(GameTime gametime, Camera camera)
            {

                Matrix orientation = Matrix.CreateFromYawPitchRoll(yawAngle, 0, 0);
                Matrix world = orientation * Matrix.CreateTranslation(position);

                foreach (ModelMesh m in model.Meshes)
                {
                    foreach (BasicEffect e in m.Effects)
                    {

kenpower

        protected override void Draw(GameTime gameTime)
        {
            GraphicsDevice.Clear(Color.CornflowerBlue);

            // TODO: Add your drawing code here

            rotation -= 0.03f;
            Vector2 origin = new Vector2(invader.Width / 2, invader.Height / 2);

            //spin in place

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  	if(max1<min2 || max2 <min1) //check for gap
			return true;// true=no overlap

kenpower

class FPS
{ 
public:
	/// @brief Constructor with initialization.
	///
	FPS() : mFrame(0), mFps(0) {}

	/// @brief Update the frame count.
	///