private void FillPolygonHybrid(Triangle triangle, double kd, double ks, double m)
{
List <Edge> edges = triangle.GetEdges();
List <Edge>[] ET = EdgeBucketSort(edges);
int edgesCounter = edges.Count;
int y = 0;
while (ET[y] == null)
{
y++;
}
List <(double yMax, double xMin, double m)> AET = new List <(double, double, double)>();
List <(Point, Color, Vector3D)> triangle_vertex = new List <(Point, Color, Vector3D)>();
for (int i = 0; i < 3; i++)
{
Point p;
if (i == 0)
{
p = triangle.p1;
}
else if (i == 1)
{
p = triangle.p2;
}
else
{
p = triangle.p3;
}
Color objectColor = constColor;
if (isColorFromTexture)
{
objectColor = photo[p.X, p.Y];
}
Vector3D normalVector = new Vector3D(0, 0, 1);
if (isNormalVectorFromMap)
{
normalVector = FromNormalMapToVector(normalMap[p.X, p.Y]);
}
else if (isNormalVectorFromBubble)
{
normalVector = GetNormalVectorFromBubble(p.X, p.Y);
}
Vector3D newL = CalculateLVector(new Vector3D(p.X, p.Y, 0));
int R = (int)GetLambertColor(((double)lightColor.R / (double)255), objectColor.R, newL, normalVector, ks, kd, m);
int G = (int)GetLambertColor(((double)lightColor.G / (double)255), objectColor.G, newL, normalVector, ks, kd, m);
int B = (int)GetLambertColor(((double)lightColor.B / (double)255), objectColor.B, newL, normalVector, ks, kd, m);
FixRGB(ref R, ref G, ref B);
Color newColor = Color.FromArgb(R, G, B);
triangle_vertex.Add((p, newColor, normalVector));
}
double area = CalculateTriangleArea(triangle.p1, triangle.p2, triangle.p3);
while (edgesCounter != 0 || AET.Any())
{
AET.RemoveAll(x => x.yMax == y);
if (ET[y] != null)
{
foreach (Edge edge in ET[y])
{
double mx = ((double)edge.p2.X - (double)edge.p1.X) / ((double)edge.p2.Y - (double)edge.p1.Y);
if (edge.p1.Y != edge.p2.Y)
{
AET.Add((edge.p2.Y, edge.p1.X, mx));
}
edgesCounter--;
}
}
AET.Sort((a, b) => a.xMin.CompareTo(b.xMin));
for (int i = 0; i < AET.Count; i += 2)
{
for (int j = (int)(AET[i].xMin); j < (int)(AET[i + 1].xMin); j++)
{
(Color color, Vector3D vector)interpolate_values = CalculateInterpolateColorAndVertex(area, triangle_vertex, j, y);
Vector3D newL = CalculateLVector(new Vector3D(j, y, 0));
int R = (int)GetLambertColor(((double)lightColor.R / (double)255), interpolate_values.color.R, newL, interpolate_values.vector, ks, kd, m);
int G = (int)GetLambertColor(((double)lightColor.G / (double)255), interpolate_values.color.G, newL, interpolate_values.vector, ks, kd, m);
int B = (int)GetLambertColor(((double)lightColor.B / (double)255), interpolate_values.color.B, newL, interpolate_values.vector, ks, kd, m);
FixRGB(ref R, ref G, ref B);
Color newColor = Color.FromArgb(R, G, B);
newPhoto[j, y] = newColor;
}
}
y++;
for (int i = 0; i < AET.Count; i++)
{
AET[i] = (AET[i].yMax, AET[i].xMin + AET[i].m, AET[i].m);
}
}
}
private void FillPolygonNormal(List <Edge> edges, double kd, double ks, double m)
{
List <Edge>[] ET = EdgeBucketSort(edges);
int edgesCounter = edges.Count;
int y = 0;
while (ET[y] == null)
{
y++;
}
List <(double yMax, double xMin, double m)> AET = new List <(double, double, double)>();
while (edgesCounter != 0 || AET.Any())
{
AET.RemoveAll(x => x.yMax == y);
if (ET[y] != null)
{
foreach (Edge edge in ET[y])
{
double mx = ((double)edge.p2.X - (double)edge.p1.X) / ((double)edge.p2.Y - (double)edge.p1.Y);
if (edge.p1.Y != edge.p2.Y)
{
AET.Add((edge.p2.Y, edge.p1.X, mx));
}
edgesCounter--;
}
}
AET.Sort((a, b) => a.xMin.CompareTo(b.xMin));
for (int i = 0; i < AET.Count; i += 2)
{
for (int j = (int)(AET[i].xMin); j < (int)(AET[i + 1].xMin); j++)
{
Color objectColor = constColor;
if (isColorFromTexture)
{
objectColor = photo[j, y];
}
Vector3D normalVector = new Vector3D(0, 0, 1);
if (isNormalVectorFromMap)
{
normalVector = FromNormalMapToVector(normalMap[j, y]);
}
else if (isNormalVectorFromBubble)
{
normalVector = GetNormalVectorFromBubble(j, y);
}
Vector3D newL = CalculateLVector(new Vector3D(j, y, 0));
int R = (int)GetLambertColor(((double)lightColor.R / (double)255), objectColor.R, newL, normalVector, ks, kd, m);
int G = (int)GetLambertColor(((double)lightColor.G / (double)255), objectColor.G, newL, normalVector, ks, kd, m);
int B = (int)GetLambertColor(((double)lightColor.B / (double)255), objectColor.B, newL, normalVector, ks, kd, m);
FixRGB(ref R, ref G, ref B);
Color newColor = Color.FromArgb(R, G, B);
newPhoto[j, y] = newColor;
}
}
y++;
for (int i = 0; i < AET.Count; i++)
{
AET[i] = (AET[i].yMax, AET[i].xMin + AET[i].m, AET[i].m);
}
}
}