public static TgcMesh FromTGCPlane(string meshName, CustomVertex.PositionTextured[] vertices, TgcTexture texture, TGCVector3?Normal)
{
//Crear Mesh
var d3dMesh = new Mesh(vertices.Length / 3, vertices.Length, MeshFlags.Managed, TgcSceneLoader.DiffuseMapVertexElements, D3DDevice.Instance.Device);
//Cargar VertexBuffer
using (var vb = d3dMesh.VertexBuffer)
{
var data = vb.Lock(0, 0, LockFlags.None);
var ceroNormal = TGCVector3.Empty;
var whiteColor = Color.White.ToArgb();
for (var j = 0; j < vertices.Length; j++)
{
var v = new TgcSceneLoader.DiffuseMapVertex();
var vPlane = vertices[j];
//vertices
v.Position = TGCVector3.FromVector3(vPlane.Position);
//normals
v.Normal = (Normal ?? TGCVector3.Empty);
//texture coordinates diffuseMap
v.Tu = vPlane.Tu;
v.Tv = vPlane.Tv;
//color
v.Color = whiteColor;
data.Write(v);
}
vb.Unlock();
}
//Cargar IndexBuffer en forma plana
using (var ib = d3dMesh.IndexBuffer)
{
var indices = new short[vertices.Length];
for (var j = 0; j < indices.Length; j++)
{
indices[j] = (short)j;
}
ib.SetData(indices, 0, LockFlags.None);
}
//Calcular normales
if (Normal == null)
{
d3dMesh.ComputeNormals();
}
//Malla de TGC
var tgcMesh = new TgcMesh(d3dMesh, meshName, TgcMesh.MeshRenderType.DIFFUSE_MAP);
tgcMesh.DiffuseMaps = new[] { texture.Clone() };
tgcMesh.Materials = new[] { D3DDevice.DEFAULT_MATERIAL };
tgcMesh.createBoundingBox();
tgcMesh.Enabled = true;
return(tgcMesh);
}
/// <summary>
/// Crea un TGCMesh con DiffuseMap.
/// </summary>
/// <param name="meshName">Nombre de la malla que se va a crear.</param>
/// <param name="vertices">Vertices a utilizar para crear la malla.</param>
/// <param name="transform">Matriz que se utiliza para aplicar transformaciones a la malla.</param>
/// <param name="texture">Textura a utilizar.</param>
/// <param name="alphaBlendEnable">Habilita el AlphaBlending para los modelos.</param>
/// <returns>Un nuevo TGCMesh basado en los parametros dados.</returns>
public static TgcMesh ToDiffuseMapMesh(string meshName, CustomVertex.PositionColoredTextured[] vertices, TGCMatrix transform, TgcTexture texture, bool alphaBlendEnable)
{
//Crear Mesh
var d3dMesh = new Mesh(vertices.Length / 3, vertices.Length, MeshFlags.Managed,
TgcSceneLoader.DiffuseMapVertexElements, D3DDevice.Instance.Device);
//Cargar VertexBuffer
using (var vb = d3dMesh.VertexBuffer)
{
var data = vb.Lock(0, 0, LockFlags.None);
for (var j = 0; j < vertices.Length; j++)
{
var v = new TgcSceneLoader.DiffuseMapVertex();
var vBox = vertices[j];
//vertices
v.Position = TGCVector3.TransformCoordinate(TGCVector3.FromVector3(vBox.Position), transform);
//normals
v.Normal = TGCVector3.Empty;
//texture coordinates diffuseMap
v.Tu = vBox.Tu;
v.Tv = vBox.Tv;
//color
v.Color = vBox.Color;
data.Write(v);
}
vb.Unlock();
}
//Cargar IndexBuffer en forma plana
using (var ib = d3dMesh.IndexBuffer)
{
var indices = new short[vertices.Length];
for (var j = 0; j < indices.Length; j++)
{
indices[j] = (short)j;
}
ib.SetData(indices, 0, LockFlags.None);
}
//Calcular normales
d3dMesh.ComputeNormals();
//Malla de TGC
var tgcMesh = new TgcMesh(d3dMesh, meshName, TgcMesh.MeshRenderType.DIFFUSE_MAP);
tgcMesh.DiffuseMaps = new[] { texture.Clone() };
tgcMesh.Materials = new[] { D3DDevice.DEFAULT_MATERIAL };
tgcMesh.createBoundingBox();
tgcMesh.Enabled = true;
tgcMesh.AlphaBlendEnable = alphaBlendEnable;
return(tgcMesh);
}
public static TgcMesh FromTGCSphere(string meshName, TgcTexture texture, List <int> indices, List <TGCSphere.Vertex.PositionColoredTexturedNormal> vertices, TGCMatrix transform, bool alphaBlendEnable)
{
//Crear mesh con DiffuseMap
if (texture != null)
{
//Crear Mesh
var d3dMesh = new Mesh(indices.Count / 3, indices.Count, MeshFlags.Managed,
TgcSceneLoader.DiffuseMapVertexElements, D3DDevice.Instance.Device);
//Cargar VertexBuffer
using (var vb = d3dMesh.VertexBuffer)
{
var data = vb.Lock(0, 0, LockFlags.None);
for (var j = 0; j < indices.Count; j++)
{
var v = new TgcSceneLoader.DiffuseMapVertex();
var vSphere = vertices[indices[j]];
//vertices
v.Position = TGCVector3.TransformCoordinate(vSphere.getPosition(), transform);
//normals
v.Normal = vSphere.getNormal();
//texture coordinates diffuseMap
v.Tu = vSphere.Tu;
v.Tv = vSphere.Tv;
//color
v.Color = vSphere.Color;
data.Write(v);
}
vb.Unlock();
}
//Cargar IndexBuffer en forma plana
using (var ib = d3dMesh.IndexBuffer)
{
var vIndices = new short[indices.Count];
for (var j = 0; j < vIndices.Length; j++)
{
vIndices[j] = (short)j;
}
ib.SetData(vIndices, 0, LockFlags.None);
}
//Calcular normales
//d3dMesh.ComputeNormals();
//Malla de TGC
var tgcMesh = new TgcMesh(d3dMesh, meshName, TgcMesh.MeshRenderType.DIFFUSE_MAP);
tgcMesh.DiffuseMaps = new[] { texture.Clone() };
tgcMesh.Materials = new[] { D3DDevice.DEFAULT_MATERIAL };
tgcMesh.createBoundingBox();
tgcMesh.Enabled = true;
return(tgcMesh);
}
//Crear mesh con solo color
else
{
//Crear Mesh
var d3dMesh = new Mesh(indices.Count / 3, indices.Count, MeshFlags.Managed,
TgcSceneLoader.VertexColorVertexElements, D3DDevice.Instance.Device);
//Cargar VertexBuffer
using (var vb = d3dMesh.VertexBuffer)
{
var data = vb.Lock(0, 0, LockFlags.None);
for (var j = 0; j < indices.Count; j++)
{
var v = new TgcSceneLoader.VertexColorVertex();
var vSphere = vertices[indices[j]];
//vertices
v.Position = TGCVector3.TransformCoordinate(vSphere.getPosition(), transform);
//normals
v.Normal = vSphere.getNormal();
//color
v.Color = vSphere.Color;
data.Write(v);
}
vb.Unlock();
}
//Cargar IndexBuffer en forma plana
using (var ib = d3dMesh.IndexBuffer)
{
var vIndices = new short[indices.Count];
for (var j = 0; j < vIndices.Length; j++)
{
vIndices[j] = (short)j;
}
ib.SetData(vIndices, 0, LockFlags.None);
}
//Malla de TGC
var tgcMesh = new TgcMesh(d3dMesh, meshName, TgcMesh.MeshRenderType.VERTEX_COLOR);
tgcMesh.Materials = new[] { D3DDevice.DEFAULT_MATERIAL };
tgcMesh.createBoundingBox();
tgcMesh.Enabled = true;
tgcMesh.AlphaBlendEnable = alphaBlendEnable;
return(tgcMesh);
}
}