// Use this for initialization
void Start()
{
shape = FunctionsRepository.Shape.Custom;
scale = 0.1f;
resolution = 100;
this.vertexMesh = new VertexMesh(this, shape, scale, resolution);
}
private void AddNewVertex(int vertexID,
int normalID,
Dictionary <long, ushort> generatedVertices,
List <MS3Vertex> sourceVertices,
List <MS3Normal> sourceNormals,
List <VertexMesh> vertices,
List <ushort> indices,
int indiceOffset,
int TextureArrayIndex)
{
long ID = (((Int64)(normalID) << 32) + (vertexID << 16) + TextureArrayIndex);
ushort vertexIndice;
if (!generatedVertices.TryGetValue(ID, out vertexIndice))
{
//Not existing, create it.
VertexMesh vertex = new VertexMesh()
{
Normal = new Vector3(sourceNormals[normalID].X, sourceNormals[normalID].Y, sourceNormals[normalID].Z),
Position = new Vector3(sourceVertices[vertexID].X, sourceVertices[vertexID].Y, sourceVertices[vertexID].Z),
TextureCoordinate = new Vector3(sourceVertices[vertexID].U, sourceVertices[vertexID].V, TextureArrayIndex)
};
vertices.Add(vertex);
vertexIndice = (ushort)(vertices.Count - 1);
generatedVertices.Add(ID, vertexIndice);
}
indices.Add((ushort)(vertexIndice + indiceOffset));
}
void BuildTileMap()
{
Vector3[] Verticies = new Vector3[Tile_Width * Tile_Height * 4];
Vector2[] UVs = new Vector2[Verticies.Length];
for (int x = 0; x < Tile_Width; x++)
{
for (int y = 0; y < Tile_Height; y++)
{
int TileIndex = TileMap[x, y];
int TexU = TileIndex % (TextureSize / TextureSize);
int TexV = TileIndex / (TextureSize / TextureSize);
ArraySegment <Vector3> Quad = new ArraySegment <Vector3>(Verticies, (x + y * Tile_Width) * 4, 4);
Quad[0] = new Vector3(x * TextureSize, y * TextureSize, 0);
Quad[1] = new Vector3((x + 1) * TextureSize, y * TextureSize, 0);
Quad[2] = new Vector3((x + 1) * TextureSize, (y + 1) * TextureSize, 0);
Quad[3] = new Vector3(x * TextureSize, (y + 1) * TextureSize, 0);
ArraySegment <Vector2> UVQuad = new ArraySegment <Vector2>(UVs, (x + y * Tile_Width) * 4, 4);
UVQuad[0] = new Vector2(TexU * TextureSize, TexV * TextureSize);
UVQuad[1] = new Vector2((TexU + 1) * TextureSize, TexV * TextureSize);
UVQuad[2] = new Vector2((TexU + 1) * TextureSize, (TexV + 1) * TextureSize);
UVQuad[3] = new Vector2(TexU * TextureSize, (TexV + 1) * TextureSize);
}
}
VertexMesh.SetVertexQuadMesh(Verticies, UVs);
VertexMesh.Texture = TexturePath;
}
public override void ChargeBuffer(ObjMeshContainer objMeshContainer, Mesh dxMesh, int index)
{
var objMesh = objMeshContainer.ListObjMesh[index];
//Cargar VertexBuffer
using (var vb = dxMesh.VertexBuffer)
{
var data = vb.Lock(0, 0, LockFlags.None);
var v = new VertexMesh();
objMesh.FaceTriangles.ForEach(face =>
{
v.Position = objMeshContainer.VertexListV[Convert.ToInt32(face.V1) - 1];
v.Normal = objMeshContainer.VertexListVn[Convert.ToInt32(face.Vn1) - 1];
v.Tu0 = objMeshContainer.VertexListVt[Convert.ToInt32(face.Vt1) - 1].X;
v.Tv0 = objMeshContainer.VertexListVt[Convert.ToInt32(face.Vt1) - 1].Y;
v.Color = -1; //TODO que corresponde poner aca con respecto obj Mesh
data.Write(v);
v.Position = objMeshContainer.VertexListV[Convert.ToInt32(face.V2) - 1];
v.Normal = objMeshContainer.VertexListVn[Convert.ToInt32(face.Vn2) - 1];
v.Tu0 = objMeshContainer.VertexListVt[Convert.ToInt32(face.Vt2) - 1].X;
v.Tv0 = objMeshContainer.VertexListVt[Convert.ToInt32(face.Vt2) - 1].Y;
v.Color = -1; //TODO que corresponde poner aca con respecto obj Mesh
data.Write(v);
v.Position = objMeshContainer.VertexListV[Convert.ToInt32(face.V3) - 1];
v.Normal = objMeshContainer.VertexListVn[Convert.ToInt32(face.Vn3) - 1];
v.Tu0 = objMeshContainer.VertexListVt[Convert.ToInt32(face.Vt3) - 1].X;
v.Tv0 = objMeshContainer.VertexListVt[Convert.ToInt32(face.Vt3) - 1].Y;
v.Color = -1; //TODO que corresponde poner aca con respecto obj Mesh
data.Write(v);
});
vb.Unlock();
}
ChargeIndexBuffer(objMesh, dxMesh);
}
public void render(VertexMesh vertexMesh)
{
renderEffect.Parameters["World"].SetValue(vertexMesh.world);
graphics.DrawUserIndexedPrimitives<VertexPositionColorNormal>(PrimitiveType.TriangleList, vertexMesh.verts, 0, vertexMesh.verts.Count(), vertexMesh.indices,
0, 8, VertexPositionColorNormal.VertexDeclaration);
}
