public STGenericMaterial CreateGenericMaterial(Material material)
{
STGenericMaterial mat = new STGenericMaterial();
mat.Text = material.Name;
foreach (var slot in material.GetAllMaterialTextures())
{
textures.Add(CreateGenericTexture(slot.FilePath));
}
TextureSlot tex;
if (material.GetMaterialTexture(TextureType.Diffuse, 0, out tex))
{
mat.TextureMaps.Add(CreateTextureSlot(tex, TextureType.Diffuse));
}
if (material.GetMaterialTexture(TextureType.Normals, 1, out tex))
{
mat.TextureMaps.Add(CreateTextureSlot(tex, TextureType.Normals));
}
if (material.GetMaterialTexture(TextureType.Specular, 1, out tex))
{
mat.TextureMaps.Add(CreateTextureSlot(tex, TextureType.Specular));
}
return(mat);
}
private static void SaveMesh(StringBuilder writer, STGenericObject mesh, STGenericMaterial mat, int VertexCount)
{
writer.AppendLine($"o {mesh.Text}");
writer.AppendLine($"g {mesh.Text}");
foreach (var v in mesh.vertices)
{
writer.AppendLine($"v {v.pos.X} {v.pos.Y} {v.pos.Z}");
writer.AppendLine($"vn {v.nrm.X} {v.nrm.Y} {v.nrm.Z}");
writer.AppendLine($"vt {v.uv0.X} {v.uv0.Y}");
}
if (mat != null)
{
writer.AppendLine($"usemtl {mat.Text}");
}
for (int i = 0; i < mesh.faces.Count; i++)
{
int[] indices = new int[3]
{
mesh.faces[i++],
mesh.faces[i++],
mesh.faces[i]
};
writer.AppendLine($"f {indices[0] + VertexCount}/{indices[0] + VertexCount}/{indices[0] + VertexCount}" +
$" {indices[1] + VertexCount}/{indices[1] + VertexCount}/{indices[1] + VertexCount}" +
$" {indices[2] + VertexCount}/{indices[2] + VertexCount}/{indices[2] + VertexCount}");
}
VertexCount += mesh.vertices.Count;
}
public STGenericMaterial CreateGenericMaterial(Material material)
{
STGenericMaterial mat = new STGenericMaterial();
mat.Text = material.Name;
TextureSlot tex;
if (material.GetMaterialTexture(TextureType.Diffuse, 0, out tex))
mat.TextureMaps.Add(CreateTextureSlot(tex, TextureType.Diffuse));
if (material.GetMaterialTexture(TextureType.Normals, 1, out tex))
mat.TextureMaps.Add(CreateTextureSlot(tex, TextureType.Normals));
if (material.GetMaterialTexture(TextureType.Specular, 1, out tex))
mat.TextureMaps.Add(CreateTextureSlot(tex, TextureType.Specular));
return mat;
}
