public void setCubeVtxes(short sz)
{
x -= sz;
X += sz;
y -= sz;
Y += sz;
z -= sz;
Z += sz;
cubeVtxes[0] = new CubeVertex(x, y, z);
cubeVtxes[1] = new CubeVertex(x, Y, z);
cubeVtxes[2] = new CubeVertex(X, y, z);
cubeVtxes[3] = new CubeVertex(X, Y, z);
cubeVtxes[4] = new CubeVertex(x, y, Z);
cubeVtxes[5] = new CubeVertex(x, Y, Z);
cubeVtxes[6] = new CubeVertex(X, y, Z);
cubeVtxes[7] = new CubeVertex(X, Y, Z);
}
/// <summary>
/// Add services :
/// </summary>
protected override void Initialize ()
{
base.Initialize();
constBuffer = new ConstantBuffer(GraphicsDevice, typeof(CBData));
LoadContent();
Reloading += (s, e) => LoadContent();
GetService<Camera>().FreeCamPosition = new Vector3Fusion(0, 12, 21);
// fill vertex buffer for cube:
Vector4Fusion color = new Vector4Fusion(Vector3Fusion.Zero, 1);
Fusion.Mathematics.Vector2 texcoord = Fusion.Mathematics.Vector2.Zero;
// back face
var v0 = new CubeVertex { Position = new Vector3Fusion(-0.5f, -0.5f, -0.5f), Normal = new Vector3Fusion(-1.0f, 0, 0), Color = color, TexCoord = texcoord };
var v1 = new CubeVertex { Position = new Vector3Fusion(-0.5f, -0.5f, 0.5f), Normal = new Vector3Fusion(-1.0f, 0, 0), Color = color, TexCoord = texcoord };
var v2 = new CubeVertex { Position = new Vector3Fusion(-0.5f, 0.5f, 0.5f), Normal = new Vector3Fusion(-1.0f, 0, 0), Color = color, TexCoord = texcoord };
var v3 = new CubeVertex { Position = new Vector3Fusion(-0.5f, 0.5f, -0.5f), Normal = new Vector3Fusion(-1.0f, 0, 0), Color = color, TexCoord = texcoord };
// front
var v4 = new CubeVertex { Position = new Vector3Fusion(0.5f, -0.5f, -0.5f), Normal = new Vector3Fusion(1.0f, 0, 0), Color = color, TexCoord = texcoord };
var v5 = new CubeVertex { Position = new Vector3Fusion(0.5f, -0.5f, 0.5f), Normal = new Vector3Fusion(1.0f, 0, 0), Color = color, TexCoord = texcoord };
var v6 = new CubeVertex { Position = new Vector3Fusion(0.5f, 0.5f, 0.5f), Normal = new Vector3Fusion(1.0f, 0, 0), Color = color, TexCoord = texcoord };
var v7 = new CubeVertex { Position = new Vector3Fusion(0.5f, 0.5f, -0.5f), Normal = new Vector3Fusion(1.0f, 0, 0), Color = color, TexCoord = texcoord };
// left
var v8 = new CubeVertex { Position = new Vector3Fusion(-0.5f, -0.5f, -0.5f), Normal = new Vector3Fusion(0, 0, -1.0f), Color = color, TexCoord = texcoord };
var v9 = new CubeVertex { Position = new Vector3Fusion(0.5f, -0.5f, -0.5f), Normal = new Vector3Fusion(0, 0, -1.0f), Color = color, TexCoord = texcoord };
var v10 = new CubeVertex { Position = new Vector3Fusion(0.5f, 0.5f, -0.5f), Normal = new Vector3Fusion(0, 0, -1.0f), Color = color, TexCoord = texcoord };
var v11 = new CubeVertex { Position = new Vector3Fusion(-0.5f, 0.5f, -0.5f), Normal = new Vector3Fusion(0, 0, -1.0f), Color = color, TexCoord = texcoord };
// right
var v12 = new CubeVertex { Position = new Vector3Fusion(-0.5f, -0.5f, 0.5f), Normal = new Vector3Fusion(0, 0, 1.0f), Color = color, TexCoord = texcoord };
var v13 = new CubeVertex { Position = new Vector3Fusion(0.5f, -0.5f, 0.5f), Normal = new Vector3Fusion(0, 0, 1.0f), Color = color, TexCoord = texcoord };
var v14 = new CubeVertex { Position = new Vector3Fusion(0.5f, 0.5f, 0.5f), Normal = new Vector3Fusion(0, 0, 1.0f), Color = color, TexCoord = texcoord };
var v15 = new CubeVertex { Position = new Vector3Fusion(-0.5f, 0.5f, 0.5f), Normal = new Vector3Fusion(0, 0, 1.0f), Color = color, TexCoord = texcoord };
// top
var v16 = new CubeVertex { Position = new Vector3Fusion(0.5f, 0.5f, -0.5f), Normal = new Vector3Fusion(0, 1.0f, 0), Color = color, TexCoord = texcoord };
var v17 = new CubeVertex { Position = new Vector3Fusion(0.5f, 0.5f, 0.5f), Normal = new Vector3Fusion(0, 1.0f, 0), Color = color, TexCoord = texcoord };
var v18 = new CubeVertex { Position = new Vector3Fusion(-0.5f, 0.5f, 0.5f), Normal = new Vector3Fusion(0, 1.0f, 0), Color = color, TexCoord = texcoord };
var v19 = new CubeVertex { Position = new Vector3Fusion(-0.5f, 0.5f, -0.5f), Normal = new Vector3Fusion(0, 1.0f, 0), Color = color, TexCoord = texcoord };
// bottom
var v20 = new CubeVertex { Position = new Vector3Fusion(0.5f, -0.5f, -0.5f), Normal = new Vector3Fusion(0, -1.0f, 0), Color = color, TexCoord = texcoord };
var v21 = new CubeVertex { Position = new Vector3Fusion(0.5f, -0.5f, 0.5f), Normal = new Vector3Fusion(0, -1.0f, 0), Color = color, TexCoord = texcoord };
var v22 = new CubeVertex { Position = new Vector3Fusion(-0.5f, -0.5f, 0.5f), Normal = new Vector3Fusion(0, -1.0f, 0), Color = color, TexCoord = texcoord };
var v23 = new CubeVertex { Position = new Vector3Fusion(-0.5f, -0.5f, -0.5f), Normal = new Vector3Fusion(0, -1.0f, 0), Color = color, TexCoord = texcoord };
data = new CubeVertex[] { v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23 };
vb.SetData(data, 0, 24);
// fill the index buffer
var index = new int[] { 3, 1, 0, // back
3, 2, 1,
4, 5, 7, // front
7, 5, 6,
8, 9, 11, // left
11, 9, 10,
14, 13, 12, // right
14, 12, 15,
19, 16, 17, // top
19, 17, 18,
20, 23, 22, // bottom
20, 22, 21};
ib.SetData(index);
}
public static bool Generate(float size, out Mesh _mesh)
{
const int VERTICES_COUNT = 8;
float halfSize = size * 0.5f;
// vertex
CubeVertex[] vertices = new CubeVertex[VERTICES_COUNT];
vertices[0].pos = new Vector3(-halfSize, -halfSize, -halfSize);
vertices[1].pos = new Vector3(-halfSize, halfSize, -halfSize);
vertices[2].pos = new Vector3(halfSize, halfSize, -halfSize);
vertices[3].pos = new Vector3(halfSize, -halfSize, -halfSize);
vertices[4].pos = new Vector3(-halfSize, -halfSize, halfSize);
vertices[5].pos = new Vector3(-halfSize, halfSize, halfSize);
vertices[6].pos = new Vector3(halfSize, halfSize, halfSize);
vertices[7].pos = new Vector3(halfSize, -halfSize, halfSize);
for (int i = 0; i < VERTICES_COUNT; ++i)
{
vertices[i].normal = Vector3.Normalize(vertices[i].pos);
}
// index
ushort[] indices = new ushort[] {
0, 1, 2,
2, 3, 0,
0, 4, 5,
5, 1, 0,
2, 6, 7,
7, 3, 2,
7, 6, 5,
5, 4, 7,
1, 5, 6,
6, 2, 1,
4, 0, 3,
3, 7, 4
};
MeshUpdateFlags flag = MeshUpdateFlags.Default;
VertexAttributeDescriptor[] layouts = new VertexAttributeDescriptor[]
{
new VertexAttributeDescriptor(VertexAttribute.Position, VertexAttributeFormat.Float32, 3),
new VertexAttributeDescriptor(VertexAttribute.Normal, VertexAttributeFormat.Float32, 3),
};
_mesh = new Mesh();
// 宣告 index buffer 結構
_mesh.SetIndexBufferParams(indices.Length, IndexFormat.UInt16);
// 宣告 vertex buffer 結構
_mesh.SetVertexBufferParams(VERTICES_COUNT, layouts);
_mesh.SetVertexBufferData(vertices, 0, 0, VERTICES_COUNT, 0, flag);
_mesh.SetIndexBufferData(indices, 0, 0, indices.Length, flag);
// 設定 Mesh Topologiy
SubMeshDescriptor desc = new SubMeshDescriptor(0, indices.Length, MeshTopology.Triangles);
_mesh.SetSubMesh(0, desc, flag);
return(true);
}
public SimpleCube(Color4 color)
{
m_VertexBufferLayoutKind = new VertexBufferLayoutKind[4];
m_Vertices = new CubeVertex[36];
//Fläche, die nach vorne!
m_Vertices[0] = new CubeVertex(new Vector3(-1.0f, -1.0f, 1.0f), new Vector3(0.0f, 0.0f, 1.0f), new Vector3(0.0f, 0.0f, 1.0f), color);
m_Vertices[1] = new CubeVertex(new Vector3(1.0f, -1.0f, 1.0f), new Vector3(0.0f, 0.0f, 1.0f), new Vector3(1.0f, 0.0f, 1.0f), color);
m_Vertices[2] = new CubeVertex(new Vector3(-1.0f, 1.0f, 1.0f), new Vector3(0.0f, 0.0f, 1.0f), new Vector3(0.0f, 1.0f, 1.0f), color);
m_Vertices[3] = new CubeVertex(new Vector3(-1.0f, 1.0f, 1.0f), new Vector3(0.0f, 0.0f, 1.0f), new Vector3(0.0f, 1.0f, 1.0f), color);
m_Vertices[4] = new CubeVertex(new Vector3(1.0f, -1.0f, 1.0f), new Vector3(0.0f, 0.0f, 1.0f), new Vector3(1.0f, 0.0f, 1.0f), color);
m_Vertices[5] = new CubeVertex(new Vector3(1.0f, 1.0f, 1.0f), new Vector3(0.0f, 0.0f, 1.0f), new Vector3(1.0f, 1.0f, 1.0f), color);
//Fläche, die nach rechts zeigt!
m_Vertices[6] = new CubeVertex(new Vector3(1.0f, -1.0f, 1.0f), new Vector3(1.0f, 0.0f, 0.0f), new Vector3(0.0f, 0.0f, 1.0f), color);
m_Vertices[7] = new CubeVertex(new Vector3(1.0f, -1.0f, -1.0f), new Vector3(1.0f, 0.0f, 0.0f), new Vector3(1.0f, 0.0f, 1.0f), color);
m_Vertices[8] = new CubeVertex(new Vector3(1.0f, 1.0f, 1.0f), new Vector3(1.0f, 0.0f, 0.0f), new Vector3(0.0f, 1.0f, 1.0f), color);
m_Vertices[9] = new CubeVertex(new Vector3(1.0f, 1.0f, 1.0f), new Vector3(1.0f, 0.0f, 0.0f), new Vector3(0.0f, 1.0f, 1.0f), color);
m_Vertices[10] = new CubeVertex(new Vector3(1.0f, -1.0f, -1.0f), new Vector3(1.0f, 0.0f, 0.0f), new Vector3(1.0f, 0.0f, 1.0f), color);
m_Vertices[11] = new CubeVertex(new Vector3(1.0f, 1.0f, -1.0f), new Vector3(1.0f, 0.0f, 0.0f), new Vector3(1.0f, 1.0f, 1.0f), color);
//Fläche, die nach hinten zeigt!
m_Vertices[12] = new CubeVertex(new Vector3(-1.0f, -1.0f, -1.0f), new Vector3(0.0f, 0.0f, -1.0f), new Vector3(0.0f, 0.0f, 1.0f), color);
m_Vertices[13] = new CubeVertex(new Vector3(1.0f, -1.0f, -1.0f), new Vector3(0.0f, 0.0f, -1.0f), new Vector3(1.0f, 0.0f, 1.0f), color);
m_Vertices[14] = new CubeVertex(new Vector3(-1.0f, 1.0f, -1.0f), new Vector3(0.0f, 0.0f, -1.0f), new Vector3(0.0f, 1.0f, 1.0f), color);
m_Vertices[15] = new CubeVertex(new Vector3(-1.0f, 1.0f, -1.0f), new Vector3(0.0f, 0.0f, -1.0f), new Vector3(0.0f, 1.0f, 1.0f), color);
m_Vertices[16] = new CubeVertex(new Vector3(1.0f, -1.0f, -1.0f), new Vector3(0.0f, 0.0f, -1.0f), new Vector3(1.0f, 0.0f, 1.0f), color);
m_Vertices[17] = new CubeVertex(new Vector3(1.0f, 1.0f, -1.0f), new Vector3(0.0f, 0.0f, -1.0f), new Vector3(1.0f, 1.0f, 1.0f), color);
//Fläche, die nach links zeigt!
m_Vertices[18] = new CubeVertex(new Vector3(-1.0f, -1.0f, 1.0f), new Vector3(-1.0f, 0.0f, 0.0f), new Vector3(0.0f, 0.0f, 1.0f), color);
m_Vertices[19] = new CubeVertex(new Vector3(-1.0f, -1.0f, -1.0f), new Vector3(-1.0f, 0.0f, 0.0f), new Vector3(1.0f, 0.0f, 1.0f), color);
m_Vertices[20] = new CubeVertex(new Vector3(-1.0f, 1.0f, 1.0f), new Vector3(-1.0f, 0.0f, 0.0f), new Vector3(0.0f, 1.0f, 1.0f), color);
m_Vertices[21] = new CubeVertex(new Vector3(-1.0f, 1.0f, 1.0f), new Vector3(-1.0f, 0.0f, 0.0f), new Vector3(0.0f, 1.0f, 1.0f), color);
m_Vertices[22] = new CubeVertex(new Vector3(-1.0f, -1.0f, -1.0f), new Vector3(-1.0f, 0.0f, 0.0f), new Vector3(1.0f, 0.0f, 1.0f), color);
m_Vertices[23] = new CubeVertex(new Vector3(-1.0f, 1.0f, -1.0f), new Vector3(-1.0f, 0.0f, 0.0f), new Vector3(1.0f, 1.0f, 1.0f), color);
//Fläche, die nach unten zeigt
m_Vertices[24] = new CubeVertex(new Vector3(-1.0f, -1.0f, -1.0f), new Vector3(0.0f, -1.0f, 0.0f), new Vector3(0.0f, 0.0f, 1.0f), color);
m_Vertices[25] = new CubeVertex(new Vector3(1.0f, -1.0f, -1.0f), new Vector3(0.0f, -1.0f, 0.0f), new Vector3(1.0f, 0.0f, 1.0f), color);
m_Vertices[26] = new CubeVertex(new Vector3(-1.0f, -1.0f, 1.0f), new Vector3(0.0f, -1.0f, 0.0f), new Vector3(0.0f, 1.0f, 1.0f), color);
m_Vertices[27] = new CubeVertex(new Vector3(-1.0f, -1.0f, 1.0f), new Vector3(0.0f, -1.0f, 0.0f), new Vector3(0.0f, 1.0f, 1.0f), color);
m_Vertices[28] = new CubeVertex(new Vector3(1.0f, -1.0f, -1.0f), new Vector3(0.0f, -1.0f, 0.0f), new Vector3(1.0f, 0.0f, 1.0f), color);
m_Vertices[29] = new CubeVertex(new Vector3(1.0f, -1.0f, 1.0f), new Vector3(0.0f, -1.0f, 0.0f), new Vector3(1.0f, 1.0f, 1.0f), color);
//Fläche die nach oben zeigt!
m_Vertices[30] = new CubeVertex(new Vector3(-1.0f, 1.0f, -1.0f), new Vector3(0.0f, 1.0f, 0.0f), new Vector3(0.0f, 0.0f, 1.0f), color);
m_Vertices[31] = new CubeVertex(new Vector3(1.0f, 1.0f, -1.0f), new Vector3(0.0f, 1.0f, 0.0f), new Vector3(1.0f, 0.0f, 1.0f), color);
m_Vertices[32] = new CubeVertex(new Vector3(-1.0f, 1.0f, 1.0f), new Vector3(0.0f, 1.0f, 0.0f), new Vector3(0.0f, 1.0f, 1.0f), color);
m_Vertices[33] = new CubeVertex(new Vector3(-1.0f, 1.0f, 1.0f), new Vector3(0.0f, 1.0f, 0.0f), new Vector3(0.0f, 1.0f, 1.0f), color);
m_Vertices[34] = new CubeVertex(new Vector3(1.0f, 1.0f, -1.0f), new Vector3(0.0f, 1.0f, 0.0f), new Vector3(1.0f, 0.0f, 1.0f), color);
m_Vertices[35] = new CubeVertex(new Vector3(1.0f, 1.0f, 1.0f), new Vector3(0.0f, 1.0f, 0.0f), new Vector3(1.0f, 1.0f, 1.0f), color);
}
/// <summary>
/// Add services :
/// </summary>
protected override void Initialize()
{
base.Initialize();
constBuffer = new ConstantBuffer(GraphicsDevice, typeof(CBData));
LoadContent();
Reloading += (s, e) => LoadContent();
GetService <Camera>().FreeCamPosition = new Vector3Fusion(0, 12, 21);
// fill vertex buffer for cube:
Vector4Fusion color = new Vector4Fusion(Vector3Fusion.Zero, 1);
Fusion.Mathematics.Vector2 texcoord = Fusion.Mathematics.Vector2.Zero;
// back face
var v0 = new CubeVertex {
Position = new Vector3Fusion(-0.5f, -0.5f, -0.5f), Normal = new Vector3Fusion(-1.0f, 0, 0), Color = color, TexCoord = texcoord
};
var v1 = new CubeVertex {
Position = new Vector3Fusion(-0.5f, -0.5f, 0.5f), Normal = new Vector3Fusion(-1.0f, 0, 0), Color = color, TexCoord = texcoord
};
var v2 = new CubeVertex {
Position = new Vector3Fusion(-0.5f, 0.5f, 0.5f), Normal = new Vector3Fusion(-1.0f, 0, 0), Color = color, TexCoord = texcoord
};
var v3 = new CubeVertex {
Position = new Vector3Fusion(-0.5f, 0.5f, -0.5f), Normal = new Vector3Fusion(-1.0f, 0, 0), Color = color, TexCoord = texcoord
};
// front
var v4 = new CubeVertex {
Position = new Vector3Fusion(0.5f, -0.5f, -0.5f), Normal = new Vector3Fusion(1.0f, 0, 0), Color = color, TexCoord = texcoord
};
var v5 = new CubeVertex {
Position = new Vector3Fusion(0.5f, -0.5f, 0.5f), Normal = new Vector3Fusion(1.0f, 0, 0), Color = color, TexCoord = texcoord
};
var v6 = new CubeVertex {
Position = new Vector3Fusion(0.5f, 0.5f, 0.5f), Normal = new Vector3Fusion(1.0f, 0, 0), Color = color, TexCoord = texcoord
};
var v7 = new CubeVertex {
Position = new Vector3Fusion(0.5f, 0.5f, -0.5f), Normal = new Vector3Fusion(1.0f, 0, 0), Color = color, TexCoord = texcoord
};
// left
var v8 = new CubeVertex {
Position = new Vector3Fusion(-0.5f, -0.5f, -0.5f), Normal = new Vector3Fusion(0, 0, -1.0f), Color = color, TexCoord = texcoord
};
var v9 = new CubeVertex {
Position = new Vector3Fusion(0.5f, -0.5f, -0.5f), Normal = new Vector3Fusion(0, 0, -1.0f), Color = color, TexCoord = texcoord
};
var v10 = new CubeVertex {
Position = new Vector3Fusion(0.5f, 0.5f, -0.5f), Normal = new Vector3Fusion(0, 0, -1.0f), Color = color, TexCoord = texcoord
};
var v11 = new CubeVertex {
Position = new Vector3Fusion(-0.5f, 0.5f, -0.5f), Normal = new Vector3Fusion(0, 0, -1.0f), Color = color, TexCoord = texcoord
};
// right
var v12 = new CubeVertex {
Position = new Vector3Fusion(-0.5f, -0.5f, 0.5f), Normal = new Vector3Fusion(0, 0, 1.0f), Color = color, TexCoord = texcoord
};
var v13 = new CubeVertex {
Position = new Vector3Fusion(0.5f, -0.5f, 0.5f), Normal = new Vector3Fusion(0, 0, 1.0f), Color = color, TexCoord = texcoord
};
var v14 = new CubeVertex {
Position = new Vector3Fusion(0.5f, 0.5f, 0.5f), Normal = new Vector3Fusion(0, 0, 1.0f), Color = color, TexCoord = texcoord
};
var v15 = new CubeVertex {
Position = new Vector3Fusion(-0.5f, 0.5f, 0.5f), Normal = new Vector3Fusion(0, 0, 1.0f), Color = color, TexCoord = texcoord
};
// top
var v16 = new CubeVertex {
Position = new Vector3Fusion(0.5f, 0.5f, -0.5f), Normal = new Vector3Fusion(0, 1.0f, 0), Color = color, TexCoord = texcoord
};
var v17 = new CubeVertex {
Position = new Vector3Fusion(0.5f, 0.5f, 0.5f), Normal = new Vector3Fusion(0, 1.0f, 0), Color = color, TexCoord = texcoord
};
var v18 = new CubeVertex {
Position = new Vector3Fusion(-0.5f, 0.5f, 0.5f), Normal = new Vector3Fusion(0, 1.0f, 0), Color = color, TexCoord = texcoord
};
var v19 = new CubeVertex {
Position = new Vector3Fusion(-0.5f, 0.5f, -0.5f), Normal = new Vector3Fusion(0, 1.0f, 0), Color = color, TexCoord = texcoord
};
// bottom
var v20 = new CubeVertex {
Position = new Vector3Fusion(0.5f, -0.5f, -0.5f), Normal = new Vector3Fusion(0, -1.0f, 0), Color = color, TexCoord = texcoord
};
var v21 = new CubeVertex {
Position = new Vector3Fusion(0.5f, -0.5f, 0.5f), Normal = new Vector3Fusion(0, -1.0f, 0), Color = color, TexCoord = texcoord
};
var v22 = new CubeVertex {
Position = new Vector3Fusion(-0.5f, -0.5f, 0.5f), Normal = new Vector3Fusion(0, -1.0f, 0), Color = color, TexCoord = texcoord
};
var v23 = new CubeVertex {
Position = new Vector3Fusion(-0.5f, -0.5f, -0.5f), Normal = new Vector3Fusion(0, -1.0f, 0), Color = color, TexCoord = texcoord
};
data = new CubeVertex[] { v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15, v16, v17, v18, v19, v20, v21, v22, v23 };
vb.SetData(data, 0, 24);
// fill the index buffer
var index = new int[] { 3, 1, 0, // back
3, 2, 1,
4, 5, 7, // front
7, 5, 6,
8, 9, 11, // left
11, 9, 10,
14, 13, 12, // right
14, 12, 15,
19, 16, 17, // top
19, 17, 18,
20, 23, 22, // bottom
20, 22, 21 };
ib.SetData(index);
}
