private VerticeAgua[,] crearMatriz()
{
vertices = new VerticeAgua[TOTAL_VERTICES_DIMENSION, TOTAL_VERTICES_DIMENSION];
float z_vertice = DIMENSION_ESQUINA;
for (int z = 0; z < TOTAL_VERTICES_DIMENSION; z++)
{
float x_vertice = DIMENSION_ESQUINA;
for (int x = 0; x < TOTAL_VERTICES_DIMENSION; x++)
{
VerticeAgua verticeAgua = new VerticeAgua();
verticeAgua.Pos = new Vector3(x_vertice, HEIGHT_CENTER, z_vertice);
float uvX = (float)x / (float)DIMENSION;
float uvZ = (float)z / (float)DIMENSION;
verticeAgua.UV = new Vector2(uvX, uvZ);
vertices[x, z] = verticeAgua;
x_vertice += distancia_verices;
}
z_vertice += distancia_verices;
}
return(vertices);
}
private void crearVertices()
{
int i = 0;
int b = 0;
for (int z = 0; z < DIMENSION; z++)
{
for (int x = 0; x < DIMENSION; x++)
{
/*Cuadrado
* 1--4
| |
| 2--3
*/
//vertice 1
VerticeAgua v1 = vertices[x, z];
//vertice 2
VerticeAgua v2 = vertices[x, z + 1];
//vertice 3
VerticeAgua v3 = vertices[x + 1, z + 1];
//vertice 4
VerticeAgua v4 = vertices[x + 1, z];
//vertice 1
Vector3 n1 = Vector3.Cross(v1.Pos - v2.Pos, v1.Pos - v4.Pos);
//Vector3 n1 = Vector3.Cross(v2.Pos - v1.Pos, v4.Pos-v1.Pos);
//normals.Add(TgcArrow.fromDirection(v1.Pos, Vector3.Scale(n1, 10f)));
n1.Normalize();
//Vector3 n1 = new Vector3(0, 1, 0);
data[i + 0] = new CustomVertex.PositionNormalTextured(v1.Pos, n1, v1.UV.X, v1.UV.Y);
//vertice 2
Vector3 n2 = Vector3.Cross(v2.Pos - v3.Pos, v2.Pos - v1.Pos);
//Vector3 n2 = Vector3.Cross(v3.Pos - v2.Pos, v1.Pos - v2.Pos);
//normals.Add(TgcArrow.fromDirection(v2.Pos, Vector3.Scale(n2, 10f)));
n2.Normalize();
//Vector3 n2 = new Vector3(0, 1, 0);
data[i + 1] = new CustomVertex.PositionNormalTextured(v2.Pos, n2, v2.UV.X, v2.UV.Y);
//vertice 3
Vector3 n3 = Vector3.Cross(v3.Pos - v4.Pos, v3.Pos - v2.Pos);
//Vector3 n3 = Vector3.Cross(v4.Pos - v3.Pos, v2.Pos - v3.Pos);
//normals.Add(TgcArrow.fromDirection(v3.Pos, Vector3.Scale(n3, 10f)));
n3.Normalize();
//Vector3 n3 = new Vector3(0,1,0);
data[i + 2] = new CustomVertex.PositionNormalTextured(v3.Pos, n3, v3.UV.X, v3.UV.Y);
//vertice 4
Vector3 n4 = Vector3.Cross(v4.Pos - v1.Pos, v4.Pos - v3.Pos);
//Vector3 n4 = Vector3.Cross(v1.Pos - v4.Pos, v3.Pos - v4.Pos);
//normals.Add(TgcArrow.fromDirection(v4.Pos, Vector3.Scale(n4, 10f)));
n4.Normalize();
//Vector3 n4 = new Vector3(0,1,0);
data[i + 3] = new CustomVertex.PositionNormalTextured(v4.Pos, n4, v4.UV.X, v4.UV.Y);
//Buffer
indice[b + 0] = i + 0;
indice[b + 1] = i + 1;
indice[b + 2] = i + 2;
indice[b + 3] = i + 3;
indice[b + 4] = i + 0;
indice[b + 5] = i + 2;
i += 4;
b += 6;
}
}
}
