public void ShouldGenerateARightTexMesh()
{
var text = "ABC";
var fontFamily = Utility.FontDir + "msjh.ttf";
var fontSize = 36;
GlyphRun glyphRun = new GlyphRun(text, fontFamily, fontSize);
var geometryRenderer = new ImGui.GraphicsImplementation.BuiltinGeometryRenderer();
var textMesh = new TextMesh();
geometryRenderer.SetTextMesh(textMesh);
geometryRenderer.DrawGlyphRun(new Brush(Color.Black), glyphRun);
geometryRenderer.SetTextMesh(null);
var objFilePath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments) + "/TextRenderingTest/texMesh.obj";
Graphics.SaveTextMeshToObjFile(objFilePath, textMesh);
Process.Start(ModelViewerPath, objFilePath);
}
public void ShouldGetCorrectOffsetOfAGlyph()
{
var text = "A";
var fontFamily = Utility.FontDir + "msjh.ttf";
var fontSize = 36;
GlyphRun glyphRun = new GlyphRun(new Point(50, 100), text, fontFamily, fontSize);
var geometryRenderer = new ImGui.GraphicsImplementation.BuiltinGeometryRenderer();
var textMesh = new TextMesh();
geometryRenderer.SetTextMesh(textMesh);
geometryRenderer.DrawGlyphRun(new Brush(Color.Black), glyphRun);
geometryRenderer.SetTextMesh(null);
var objFilePath =
Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments)
+ "/ShouldGetARightMeshFromTypography.obj";
ImGui.Development.Graphics.SaveTextMeshToObjFile(objFilePath, textMesh);
Process.Start(ModelViewerPath, objFilePath);
}
public void ShouldGetARightMeshAfterAppendingATextMesh()
{
var textMeshA = new TextMesh();
{
var text = "ij = I::oO(0xB81l);";
var fontFamily = Utility.FontDir + "msjh.ttf";
var fontSize = 12;
GlyphRun glyphRun = new GlyphRun(text, fontFamily, fontSize);
var geometryRenderer = new ImGui.GraphicsImplementation.BuiltinGeometryRenderer();
geometryRenderer.SetTextMesh(textMeshA);
geometryRenderer.DrawGlyphRun(new Brush(Color.Black), glyphRun);
geometryRenderer.SetTextMesh(null);
}
var textMeshB = new TextMesh();
{
var text = "auto-sized";
var fontFamily = Utility.FontDir + "msjh.ttf";
var fontSize = 12;
GlyphRun glyphRun = new GlyphRun(new Point(50, 100), text, fontFamily, fontSize);
var geometryRenderer = new ImGui.GraphicsImplementation.BuiltinGeometryRenderer();
geometryRenderer.SetTextMesh(textMeshB);
geometryRenderer.DrawGlyphRun(new Brush(Color.Black), glyphRun);
geometryRenderer.SetTextMesh(null);
}
TextMesh textMesh = new TextMesh();
textMesh.Append(textMeshA, Vector.Zero);
textMesh.Append(textMeshB, Vector.Zero);
var objFilePath = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments)
+ "/TextRenderingTest/ShouldGetARightMeshAfterAppendingATextMesh.obj";
Graphics.SaveTextMeshToObjFile(objFilePath, textMesh);
Process.Start(ModelViewerPath, objFilePath);
}