/// <summary>
/// Constructs the model mesh.
/// </summary>
/// <param name="_name">The name of it.</param>
public ModelMesh(string _name)
{
Name = _name.ToLowerFast();
if (Name.EndsWith(".001"))
{
Name = Name.Substring(0, Name.Length - ".001".Length);
}
Faces = new List <ModelFace>();
vbo = new VBO();
}
/// <summary>
/// Generates a line.
/// </summary>
void GenerateLineVBO()
{
Vector3[] vecs = new Vector3[2];
uint[] inds = new uint[2];
Vector3[] norms = new Vector3[2];
Vector3[] texs = new Vector3[2];
Vector4[] cols = new Vector4[2];
Vector3[] tangs = new Vector3[2];
for (uint u = 0; u < 2; u++)
{
inds[u] = u;
tangs[u] = new Vector3(1f, 0f, 0f);
}
for (int n = 0; n < 2; n++)
{
norms[n] = new Vector3(0, 0, 1);
}
for (int c = 0; c < 2; c++)
{
cols[c] = new Vector4(1, 1, 1, 1);
}
Vector4[] BoneIDs = new Vector4[2];
Vector4[] BoneWeights = new Vector4[2];
Vector4[] BoneIDs2 = new Vector4[2];
Vector4[] BoneWeights2 = new Vector4[2];
for (int n = 0; n < 2; n++)
{
BoneIDs[n] = new Vector4(0, 0, 0, 0);
BoneWeights[n] = new Vector4(0, 0, 0, 0);
BoneIDs2[n] = new Vector4(0, 0, 0, 0);
BoneWeights2[n] = new Vector4(0, 0, 0, 0);
}
vecs[0] = new Vector3(0, 0, 0);
texs[0] = new Vector3(0, 0, 0);
vecs[1] = new Vector3(1, 0, 0);
texs[1] = new Vector3(1, 0, 0);
Line = new VBO()
{
Vertices = vecs.ToList(),
Indices = inds.ToList(),
Normals = norms.ToList(),
Tangents = tangs.ToList(),
TexCoords = texs.ToList(),
Colors = cols.ToList(),
BoneIDs = BoneIDs.ToList(),
BoneWeights = BoneWeights.ToList(),
BoneIDs2 = BoneIDs2.ToList(),
BoneWeights2 = BoneWeights2.ToList()
};
Line.GenerateVBO();
}
/// <summary>
/// Generates a square.
/// </summary>
void GenerateSquareVBO()
{
Vector3[] vecs = new Vector3[6];
uint[] inds = new uint[6];
Vector3[] norms = new Vector3[6];
Vector3[] texs = new Vector3[6];
Vector4[] cols = new Vector4[6];
Vector4[] BoneIDs = new Vector4[6];
Vector4[] BoneWeights = new Vector4[6];
Vector4[] BoneIDs2 = new Vector4[6];
Vector4[] BoneWeights2 = new Vector4[6];
Vector3[] tangs = new Vector3[6];
for (uint n = 0; n < 6; n++)
{
inds[n] = n;
tangs[n] = new Vector3(1, 0, 0);
norms[n] = new Vector3(0, 0, 1);
cols[n] = new Vector4(1, 1, 1, 1);
BoneIDs[n] = new Vector4(0, 0, 0, 0);
BoneWeights[n] = new Vector4(0, 0, 0, 0);
BoneIDs2[n] = new Vector4(0, 0, 0, 0);
BoneWeights2[n] = new Vector4(0, 0, 0, 0);
}
vecs[0] = new Vector3(1, 0, 0);
texs[0] = new Vector3(1, 0, 0);
vecs[1] = new Vector3(1, 1, 0);
texs[1] = new Vector3(1, 1, 0);
vecs[2] = new Vector3(0, 1, 0);
texs[2] = new Vector3(0, 1, 0);
vecs[3] = new Vector3(1, 0, 0);
texs[3] = new Vector3(1, 0, 0);
vecs[4] = new Vector3(0, 1, 0);
texs[4] = new Vector3(0, 1, 0);
vecs[5] = new Vector3(0, 0, 0);
texs[5] = new Vector3(0, 0, 0);
Square = new VBO()
{
Vertices = vecs.ToList(),
Indices = inds.ToList(),
Normals = norms.ToList(),
Tangents = tangs.ToList(),
TexCoords = texs.ToList(),
Colors = cols.ToList(),
BoneIDs = BoneIDs.ToList(),
BoneWeights = BoneWeights.ToList(),
BoneIDs2 = BoneIDs2.ToList(),
BoneWeights2 = BoneWeights2.ToList()
};
Square.GenerateVBO();
}
void GenerateSquareOfLinesVBO()
{
Vector3[] vecs = new Vector3[5];
uint[] inds = new uint[5];
Vector3[] texs = new Vector3[5];
Vector4[] cols = new Vector4[5];
Vector3[] nrms = new Vector3[5];
for (uint u = 0; u < 5; u++)
{
inds[u] = u;
}
for (int c = 0; c < 5; c++)
{
cols[c] = new Vector4(1, 1, 1, 1);
nrms[c] = new Vector3(0, 0, 1);
}
vecs[0] = new Vector3(1, 0, 0);
texs[0] = new Vector3(1, 0, 0);
vecs[1] = new Vector3(1, 1, 0);
texs[1] = new Vector3(1, 1, 0);
vecs[2] = new Vector3(0, 1, 0);
texs[2] = new Vector3(0, 1, 0);
vecs[3] = new Vector3(0, 0, 0);
texs[3] = new Vector3(0, 0, 0);
vecs[4] = new Vector3(1, 0, 0);
texs[4] = new Vector3(1, 0, 0);
SquareOfLines = new VBO()
{
Vertices = vecs.ToList(),
Indices = inds.ToList(),
TexCoords = texs.ToList(),
Colors = cols.ToList(),
Normals = nrms.ToList()
};
SquareOfLines.GenerateVBO();
}
/// <summary>
/// Generates a box.
/// </summary>
void GenerateBoxVBO()
{
// TODO: Optimize?
Vector3[] vecs = new Vector3[24];
uint[] inds = new uint[24];
Vector3[] norms = new Vector3[24];
Vector3[] texs = new Vector3[24];
Vector4[] cols = new Vector4[24];
Vector3[] tangs = new Vector3[24];
for (uint u = 0; u < 24; u++)
{
inds[u] = u;
tangs[u] = new Vector3(1f, 0f, 0f);
}
for (int t = 0; t < 24; t++)
{
texs[t] = new Vector3(0, 0, 0);
}
for (int n = 0; n < 24; n++)
{
norms[n] = new Vector3(0, 0, 1); // TODO: Accurate normals somehow? Do lines even have normals?
}
for (int c = 0; c < 24; c++)
{
cols[c] = new Vector4(1, 1, 1, 1);
}
Vector4[] BoneIDs = new Vector4[24];
Vector4[] BoneWeights = new Vector4[24];
Vector4[] BoneIDs2 = new Vector4[24];
Vector4[] BoneWeights2 = new Vector4[24];
for (int n = 0; n < 24; n++)
{
BoneIDs[n] = new Vector4(0, 0, 0, 0);
BoneWeights[n] = new Vector4(0, 0, 0, 0);
BoneIDs2[n] = new Vector4(0, 0, 0, 0);
BoneWeights2[n] = new Vector4(0, 0, 0, 0);
}
int i = 0;
int zero = -1; // Ssh.
vecs[i] = new Vector3(zero, zero, zero); i++;
vecs[i] = new Vector3(1, zero, zero); i++;
vecs[i] = new Vector3(1, zero, zero); i++;
vecs[i] = new Vector3(1, 1, zero); i++;
vecs[i] = new Vector3(1, 1, zero); i++;
vecs[i] = new Vector3(zero, 1, zero); i++;
vecs[i] = new Vector3(zero, 1, zero); i++;
vecs[i] = new Vector3(zero, zero, zero); i++;
vecs[i] = new Vector3(zero, zero, 1); i++;
vecs[i] = new Vector3(1, zero, 1); i++;
vecs[i] = new Vector3(1, zero, 1); i++;
vecs[i] = new Vector3(1, 1, 1); i++;
vecs[i] = new Vector3(1, 1, 1); i++;
vecs[i] = new Vector3(zero, 1, 1); i++;
vecs[i] = new Vector3(zero, 1, 1); i++;
vecs[i] = new Vector3(zero, zero, 1); i++;
vecs[i] = new Vector3(zero, zero, zero); i++;
vecs[i] = new Vector3(zero, zero, 1); i++;
vecs[i] = new Vector3(1, zero, zero); i++;
vecs[i] = new Vector3(1, zero, 1); i++;
vecs[i] = new Vector3(1, 1, zero); i++;
vecs[i] = new Vector3(1, 1, 1); i++;
vecs[i] = new Vector3(zero, 1, zero); i++;
vecs[i] = new Vector3(zero, 1, 1); i++;
Box = new VBO()
{
Vertices = vecs.ToList(),
Indices = inds.ToList(),
Normals = norms.ToList(),
Tangents = tangs.ToList(),
TexCoords = texs.ToList(),
Colors = cols.ToList(),
BoneIDs = BoneIDs.ToList(),
BoneWeights = BoneWeights.ToList(),
BoneIDs2 = BoneIDs2.ToList(),
BoneWeights2 = BoneWeights2.ToList()
};
Box.GenerateVBO();
}
