/// <summary>
/// Actualizar parámetros del plano en base a los valores configurados
/// </summary>
public void updateValues()
{
CustomVertex.PositionColored[] vertices = new CustomVertex.PositionColored[6];
//Crear un Quad con dos triángulos sobre XZ con normal default (0, 1, 0)
Vector3 min = new Vector3(-size.X / 2, 0, -size.Y / 2);
Vector3 max = new Vector3(size.X / 2, 0, size.Y / 2);
int c = color.ToArgb();
vertices[0] = new CustomVertex.PositionColored(min, c);
vertices[1] = new CustomVertex.PositionColored(min.X, 0, max.Z, c);
vertices[2] = new CustomVertex.PositionColored(max, c);
vertices[3] = new CustomVertex.PositionColored(min, c);
vertices[4] = new CustomVertex.PositionColored(max, c);
vertices[5] = new CustomVertex.PositionColored(max.X, 0, min.Z, c);
//Obtener matriz de rotacion respecto de la normal del plano
normal.Normalize();
float angle = FastMath.Acos(Vector3.Dot(ORIGINAL_DIR, normal));
Vector3 axisRotation = Vector3.Cross(ORIGINAL_DIR, normal);
axisRotation.Normalize();
Matrix t = Matrix.RotationAxis(axisRotation, angle) * Matrix.Translation(center);
//Transformar todos los puntos
for (int i = 0; i < vertices.Length; i++)
{
vertices[i].Position = Vector3.TransformCoordinate(vertices[i].Position, t);
}
//Cargar vertexBuffer
vertexBuffer.SetData(vertices, 0, LockFlags.None);
}
/// <summary>
/// Actualizar parámetros de la línea en base a los valores configurados
/// </summary>
public void updateValues()
{
int c = color.ToArgb();
CustomVertex.PositionColored[] vertices = new CustomVertex.PositionColored[36];
//Crear caja en vertical en Y con longitud igual al módulo de la recta.
Vector3 lineVec = Vector3.Subtract(pEnd, pStart);
float lineLength = lineVec.Length();
Vector3 min = new Vector3(-thickness, 0, -thickness);
Vector3 max = new Vector3(thickness, lineLength, thickness);
//Vértices de la caja con forma de linea
// Front face
vertices[0] = new CustomVertex.PositionColored(min.X, max.Y, max.Z, c);
vertices[1] = new CustomVertex.PositionColored(min.X, min.Y, max.Z, c);
vertices[2] = new CustomVertex.PositionColored(max.X, max.Y, max.Z, c);
vertices[3] = new CustomVertex.PositionColored(min.X, min.Y, max.Z, c);
vertices[4] = new CustomVertex.PositionColored(max.X, min.Y, max.Z, c);
vertices[5] = new CustomVertex.PositionColored(max.X, max.Y, max.Z, c);
// Back face (remember this is facing *away* from the camera, so vertices should be clockwise order)
vertices[6] = new CustomVertex.PositionColored(min.X, max.Y, min.Z, c);
vertices[7] = new CustomVertex.PositionColored(max.X, max.Y, min.Z, c);
vertices[8] = new CustomVertex.PositionColored(min.X, min.Y, min.Z, c);
vertices[9] = new CustomVertex.PositionColored(min.X, min.Y, min.Z, c);
vertices[10] = new CustomVertex.PositionColored(max.X, max.Y, min.Z, c);
vertices[11] = new CustomVertex.PositionColored(max.X, min.Y, min.Z, c);
// Top face
vertices[12] = new CustomVertex.PositionColored(min.X, max.Y, max.Z, c);
vertices[13] = new CustomVertex.PositionColored(max.X, max.Y, min.Z, c);
vertices[14] = new CustomVertex.PositionColored(min.X, max.Y, min.Z, c);
vertices[15] = new CustomVertex.PositionColored(min.X, max.Y, max.Z, c);
vertices[16] = new CustomVertex.PositionColored(max.X, max.Y, max.Z, c);
vertices[17] = new CustomVertex.PositionColored(max.X, max.Y, min.Z, c);
// Bottom face (remember this is facing *away* from the camera, so vertices should be clockwise order)
vertices[18] = new CustomVertex.PositionColored(min.X, min.Y, max.Z, c);
vertices[19] = new CustomVertex.PositionColored(min.X, min.Y, min.Z, c);
vertices[20] = new CustomVertex.PositionColored(max.X, min.Y, min.Z, c);
vertices[21] = new CustomVertex.PositionColored(min.X, min.Y, max.Z, c);
vertices[22] = new CustomVertex.PositionColored(max.X, min.Y, min.Z, c);
vertices[23] = new CustomVertex.PositionColored(max.X, min.Y, max.Z, c);
// Left face
vertices[24] = new CustomVertex.PositionColored(min.X, max.Y, max.Z, c);
vertices[25] = new CustomVertex.PositionColored(min.X, min.Y, min.Z, c);
vertices[26] = new CustomVertex.PositionColored(min.X, min.Y, max.Z, c);
vertices[27] = new CustomVertex.PositionColored(min.X, max.Y, min.Z, c);
vertices[28] = new CustomVertex.PositionColored(min.X, min.Y, min.Z, c);
vertices[29] = new CustomVertex.PositionColored(min.X, max.Y, max.Z, c);
// Right face (remember this is facing *away* from the camera, so vertices should be clockwise order)
vertices[30] = new CustomVertex.PositionColored(max.X, max.Y, max.Z, c);
vertices[31] = new CustomVertex.PositionColored(max.X, min.Y, max.Z, c);
vertices[32] = new CustomVertex.PositionColored(max.X, min.Y, min.Z, c);
vertices[33] = new CustomVertex.PositionColored(max.X, max.Y, min.Z, c);
vertices[34] = new CustomVertex.PositionColored(max.X, max.Y, max.Z, c);
vertices[35] = new CustomVertex.PositionColored(max.X, min.Y, min.Z, c);
//Obtener matriz de rotacion respecto del vector de la linea
lineVec.Normalize();
float angle = FastMath.Acos(Vector3.Dot(ORIGINAL_DIR, lineVec));
Vector3 axisRotation = Vector3.Cross(ORIGINAL_DIR, lineVec);
axisRotation.Normalize();
Matrix t = Matrix.RotationAxis(axisRotation, angle) * Matrix.Translation(pStart);
//Transformar todos los puntos
for (int i = 0; i < vertices.Length; i++)
{
vertices[i].Position = Vector3.TransformCoordinate(vertices[i].Position, t);
}
//Cargar vertexBuffer
vertexBuffer.SetData(vertices, 0, LockFlags.None);
}
