public void Initialize(Microsoft.Xna.Framework.Game game, Color color, float[] verts, int[] tris)
{
_game = game;
_vertexBuffer = new VertexBuffer(game.GraphicsDevice, typeof(VertexPositionColorNormal), verts.Length / 3, BufferUsage.None);
_indexBuffer = new IndexBuffer(game.GraphicsDevice, typeof(int), tris.Length, BufferUsage.None);
var data = new VertexPositionColorNormal[verts.Length / 3];
for (int i = 0; i < verts.Length / 3; i++)
{
data[i] = new VertexPositionColorNormal(new Vector3(-verts[(i * 3) + 0], verts[(i * 3) + 1], -verts[(i * 3) + 2]), color, new Vector3(0));
}
GenerateNormals(data, tris);
_vertexBuffer.SetData(data);
_indexBuffer.SetData(tris);
}
public void Initialize(Microsoft.Xna.Framework.Game game, Color color, IEnumerable <Vector3> vertices, IEnumerable <Triangle <uint> > triangles)
{
_game = game;
int vertCount = vertices.Count();
int triCount = triangles.Count();
_vertexBuffer = new VertexBuffer(game.GraphicsDevice, typeof(VertexPositionColorNormal), vertCount, BufferUsage.None);
_indexBuffer = new IndexBuffer(game.GraphicsDevice, typeof(int), triCount * 3, BufferUsage.None);
var data = new VertexPositionColorNormal[vertCount];
int c = 0;
foreach (var vert in vertices)
{
data[c++] = new VertexPositionColorNormal(new Vector3(vert.Y, vert.Z, vert.X), color, new Vector3(0));
}
var triData = new int[triCount * 3];
c = 0;
foreach (var tri in triangles)
{
triData[c] = (int)tri.V0;
triData[c + 1] = (int)tri.V1;
triData[c + 2] = (int)tri.V2;
c += 3;
switch (tri.Type)
{
case TriangleType.Water:
data[tri.V0].Color = Color.Blue;
data[tri.V1].Color = Color.Blue;
data[tri.V2].Color = Color.Blue;
break;
}
}
GenerateNormals(data, triData);
_vertexBuffer.SetData(data);
_indexBuffer.SetData(triData);
}