public override void Render(IEnumerable <TiledBitmap.Tile> tiles)
{
if (buildPhotonMaps)
{
this.ScatterPhotons();
buildPhotonMaps = false;
}
float resX = this.scene.DefaultCamera.ResX; //g.VisibleClipBounds.Width;
float resY = this.scene.DefaultCamera.ResY; //g.VisibleClipBounds.Height;
float x, y;
int iterations = 0;
RayTracer tracer = new RayTracer(this.scene, new ScanlineRenderStrategy());
int pCol = 0, pRow = 0, pIteration = 1, pMax = 2;
SolidBrush brush = new SolidBrush(Color.Black);
float resTotal = resX * resY;
while (iterations < resTotal)
{
//Render Pixels Out of Order With Increasing Resolution: 2x2, 4x4, 16x16... 512x512
if (pCol >= pMax)
{
pRow++;
pCol = 0;
if (pRow >= pMax)
{
pIteration++;
pRow = 0;
pMax = (int)Math.Pow(2, pIteration);
}
}
bool pNeedsDrawing = (pIteration == 1 || (pRow % 2 != 0) || (!(pRow % 2 != 0) && (pCol % 2 != 0)));
x = pCol * (resX / pMax);
y = pRow * (resY / pMax);
pCol++;
if (pNeedsDrawing)
{
iterations++;
Ray ray = this.scene.DefaultCamera.CreateRayFromScreen(x, y);
ray.PrevRefractIndex = this.scene.RefractIndex;
Intersection intersection;
if (this.scene.FindIntersection(ray, out intersection))
{
brush.Color =
this.indirectEnlightenment.IrradianceEstimate(intersection.HitPoint, intersection.Normal,
this.IrradianceArea,
this.IrradiancePhotonNumber).ToColor();
//TODO: g.FillRectangle(brush, x, y, (resX / pMax), (resY / pMax));
}
}
}
}
public override void Render(IEnumerable<TiledBitmap.Tile> tiles)
{
if (buildPhotonMaps) {
this.ScatterPhotons();
buildPhotonMaps = false;
}
float resX = this.scene.DefaultCamera.ResX; //g.VisibleClipBounds.Width;
float resY = this.scene.DefaultCamera.ResY; //g.VisibleClipBounds.Height;
float x, y;
int iterations = 0;
RayTracer tracer = new RayTracer(this.scene, new ScanlineRenderStrategy());
int pCol = 0, pRow = 0, pIteration = 1, pMax = 2;
SolidBrush brush = new SolidBrush(Color.Black);
float resTotal = resX * resY;
while (iterations < resTotal) {
//Render Pixels Out of Order With Increasing Resolution: 2x2, 4x4, 16x16... 512x512
if (pCol >= pMax) {
pRow++;
pCol = 0;
if (pRow >= pMax) {
pIteration++;
pRow = 0;
pMax = (int) Math.Pow(2, pIteration);
}
}
bool pNeedsDrawing = (pIteration == 1 || (pRow % 2 != 0) || (!(pRow % 2 != 0) && (pCol % 2 != 0)));
x = pCol * (resX / pMax);
y = pRow * (resY / pMax);
pCol++;
if (pNeedsDrawing) {
iterations++;
Ray ray = this.scene.DefaultCamera.CreateRayFromScreen(x, y);
ray.PrevRefractIndex = this.scene.RefractIndex;
Intersection intersection;
if (this.scene.FindIntersection(ray, out intersection)) {
brush.Color =
this.indirectEnlightenment.IrradianceEstimate(intersection.HitPoint, intersection.Normal,
this.IrradianceArea,
this.IrradiancePhotonNumber).ToColor();
//TODO: g.FillRectangle(brush, x, y, (resX / pMax), (resY / pMax));
}
}
}
}