private void button1_Click(object sender, EventArgs e)
{
RenderSing.getCurrentRender().clear();
RenderSing.getCurrentRender().addObjects(this.listBox1.Items.Cast <Object3D>().ToList());
RenderSing.getCurrentRender().addLights(this.listBox2.Items.Cast <Light>().ToList());
float x, y, z;
x = 0;
y = 0;
z = 0;
if (
!float.TryParse(this.textBox4.Text, out x) ||
!float.TryParse(this.textBox5.Text, out y) ||
!float.TryParse(this.textBox6.Text, out z))
{
Console.WriteLine("erreur ambiante");
}
RenderSing.getCurrentRender().addLight(new AmbiantLight(new Couleur(x, y, z)));
BitmapEcran.RefreshScreen(new Couleur(0, 0, 0));
ProjetEleve.Go();
BitmapEcran.Show();
}
private void textBox3_TextChanged(object sender, EventArgs e)
{
RenderSing rnd = RenderSing.getCurrentRender();
string txt = ((TextBox)sender).Text;
int value = 0;
if (rnd.alock && int.TryParse(txt, out value) && value < 0)
{
rnd.setEyesPosition(value);
}
}
private void textBox2_TextChanged_1(object sender, EventArgs e)
{
RenderSing rnd = RenderSing.getCurrentRender();
string txt = ((TextBox)sender).Text;
int value = 0;
if (rnd.alock && int.TryParse(txt, out value))
{
rnd.setResolutionX(value);
}
}
//singleton
public static RenderSing getCurrentRender()
{
if (current == null)
{
current = new RenderSing(new V3(0, 0, 0),
new V3(0, 1, 0),
-20,
400,
400);
}
return(current);
}
public override Couleur drawPixel(V3 positionInScene)
{
V3 posionForSphere = positionInScene - this.getPosition();
float v;
float u;
IMA.Invert_Coord_Spherique(posionForSphere, this.rayon, out u, out v);
V3 vectSphere = new V3((float)(this.rayon * Math.Cos(v) * Math.Cos(u)),
(float)(this.rayon * Math.Cos(v) * Math.Sin(u)),
(float)(this.rayon * Math.Sin(v)));
V3 copyvectSphere = new V3(vectSphere);
copyvectSphere.Normalize();
float dhsdu;
float dhsdv;
this.getBump(u / (Math.PI * 2), v / Math.PI + Math.PI / 2, out dhsdu, out dhsdv);
V3 dmsdu = new V3((float)(-1 * Math.Cos(v) * Math.Sin(u)),
(float)(1 * Math.Cos(v) * Math.Cos(u)),
0.0f);
V3 dmsdv = new V3((float)(-1 * Math.Sin(v) * Math.Cos(u)),
(float)(-1 * Math.Sin(v) * Math.Sin(u)),
(float)(1 * Math.Cos(v)));
V3 dmpsdu = dmsdu + dhsdu * copyvectSphere;
V3 dmpsdv = dmsdv + dhsdv * copyvectSphere;
V3 Np = ((dmpsdu ^ dmpsdv) / (dmpsdu ^ dmpsdv).Norm());
V3 vecteurBump = Np;
V3 vect = this.getPosition() + vectSphere;
Couleur vcolor = new Couleur();
foreach (Light light in RenderSing.getCurrentRender().getLight())
{
vcolor += light.applyLight(this, vect, vecteurBump, this.getColor(u / (2 * Math.PI), v / Math.PI + Math.PI / 2));
}
return(vcolor);
}
public Form1()
{
InitializeComponent();
pictureBox1.Image = BitmapEcran.Init(pictureBox1.Width, pictureBox1.Height);
this.textBox1.Text = RenderSing.getCurrentRender().getResolutionX().ToString();
this.textBox2.Text = RenderSing.getCurrentRender().getResolutionY().ToString();
this.textBox3.Text = RenderSing.getCurrentRender().getEyesPosition().y.ToString();
this.textBox4.Text = "0,5";
this.textBox5.Text = "0,5";
this.textBox6.Text = "0,5";
this.listBox1.Items.Add(new form.Rectangle(new V3(-50f, 0f, -10f),
new V3(100f, 0f, 0f),
new V3(0, 100f, 0f),
new Texture("brick01.jpg"),
new Texture("lead_bump.jpg")));
this.listBox1.Items.Add(new form.Rectangle(new V3(-20.0f, 50f, 10f),
new V3(20f, 20f, 10f),
new V3(0, 0, 20f),
new Texture("lead.jpg"),
new Texture("lead_bump.jpg")));
this.listBox1.Items.Add(new Sphere(new V3(0.0f, 50f, 0.0f),
15f,
new Texture("carreau.jpg"),
new Texture("bump38.jpg")));
this.listBox1.Items.Add(new Sphere(new V3(20.0f, 75f, 0.0f),
10f,
new Couleur(1f, 0, 0),
new Texture("bump38.jpg")));
this.listBox2.Items.Add(new DirectionalLight(new V3(1f, -1f, 1f),
new Couleur(.8f, .8f, .8f)));
}
public static void Go()
{
/*
* RenderSing.getCurrentRender()
* .addObject(new Rectangle( new V3(-50f, 0f, -10f),
* new V3(100f, 0f, 0f),
* new V3(0, 100f, 0f),
* new Texture("brick01.jpg"),
* new Texture("lead_bump.jpg")))
*
* .addObject(new Rectangle( new V3(-20.0f, 50f, 10f),
* new V3(20f, 20f,10f),
* new V3(0,0,20f),
* new Texture("lead.jpg"),
* new Texture("lead_bump.jpg")))
*
* .addObject(new Sphere( new V3(0.0f, 50f, 0.0f),
* 15f,
* new Texture("carreau.jpg"),
* new Texture("bump38.jpg")))
*
* .addObject(new Sphere( new V3(20.0f, 75f, 0.0f),
* 10f,
* new Couleur(1f,0,0),
* new Texture("bump38.jpg")))
* ;*/
/*
*
* RenderSing.getCurrentRender()
* .addLight(new DirectionalLight( new V3(1f, -1f, 1f),
* new Couleur(.8f, .8f, .8f)))
*
* .addLight(new AmbiantLight( new Couleur(.3f, 0.3f, 0.3f)));
*/
RenderSing rnd = RenderSing.getCurrentRender();
for (double x = rnd.getMinX();
x < rnd.getMaxX();
x += rnd.stepX)
{
for (double z = rnd.getMinY();
z < rnd.getMaxY();
z += rnd.stepY)
{
V3 rayProjection = new V3((float)x, 0.0f, (float)z) - RenderSing.getCurrentRender().getEyesPosition();
rayProjection.Normalize();
Double positionColition = 0;
Double minPosition = Double.MaxValue;
Object3D elementprox = null;
foreach (Object3D one in RenderSing.getCurrentRender().getObject())
{
if (one.testColition(
RenderSing.getCurrentRender().getEyesPosition(),
rayProjection,
out positionColition) && positionColition < minPosition)
{
minPosition = positionColition;
elementprox = one;
}
}
Couleur color_pixel;
if (elementprox != null)
{
color_pixel = elementprox.drawPixel((float)minPosition * rayProjection + RenderSing.getCurrentRender().getEyesPosition());
}
else
{
//TODO sky map inplements
color_pixel = new Couleur(0, 0, 0);
}
RenderSing.getCurrentRender().Draw(x, z, color_pixel);
}
}
}