public void TestRenderText()
{
var game = new DX11Game();
game.InitDirectX();
var txt = new TextTexture(game, 100, 100);
txt.DrawText("The Wizards", new Vector2(0, 0), new Color4(0.3f, 0.3f, 0.3f));
txt.UpdateTexture();
game.GameLoopEvent += delegate
{
txt.Clear();
txt.DrawText("The Wizards", new Vector2(0, 0), new Color4(0.3f, 0.3f, 0.3f));
txt.UpdateTexture();
game.Device.ImmediateContext.OutputMerger.BlendState =
game.HelperStates.AlphaBlend;
game.TextureRenderer.Draw(txt.GPUTexture.View, new Vector2(0, 0),
new Vector2(100, 100));
};
game.Run();
}
private void update()
{
cameraLight.LightPosition = camera != null?camera.GetCameraPosition() : game.SpectaterCamera.CameraPosition;
seedDisplay.Clear();
seedDisplay.DrawText("Current seed: " + rnd.GetCurrentSeed().ToString() + ".", new Vector2(0, 0), Color.White);
seedDisplay.UpdateTexture();
batchDisplay.Clear();
batchDisplay.DrawText(batchText, new Vector2(0, 0), Color.White);
batchDisplay.UpdateTexture();
infoDisplay.Clear();
infoDisplay.DrawText(infoText, new Vector2(0, 0), Color.White);
infoDisplay.UpdateTexture();
game.Device.ImmediateContext.ClearState();
game.SetBackbuffer();
game.Device.ImmediateContext.OutputMerger.BlendState =
game.HelperStates.AlphaBlend;
//game.Device.ImmediateContext.Rasterizer.State = game.HelperStates.RasterizerShowAll;
game.TextureRenderer.Draw(seedDisplay.GPUTexture.View, new Vector2(0, 0),
new Vector2(500, 50));
game.TextureRenderer.Draw(batchDisplay.GPUTexture.View, new Vector2(0, 40),
new Vector2(500, 50));
game.TextureRenderer.Draw(infoDisplay.GPUTexture.View, new Vector2(0, 20),
new Vector2(500, 50));
game.Device.ImmediateContext.ClearState();
game.SetBackbuffer();
}
public static ITexture CreateTextureAssetFromText(string text, DX11Game game)
{
var texSize = 1024;
TWDir.Cache.CreateSubdirectory("BoxText");
var fontSize = 100; // not really used??
var name = "BoxText\\" + GetInt64HashCode(text) + "Auto8.dds";
var file = TWDir.Cache + "\\" + name;
if (!File.Exists(file))
{
var tex = new TextTexture(game, texSize, texSize);
tex.SetFont("Arial", fontSize);
var size = tex.MeasureString(text);
var scale = Math.Min(texSize / size.X, texSize / size.Y);
tex.SetFont("Arial", fontSize * scale);
size = tex.MeasureString(text);
tex.Clear(new Color4(1, 1, 1, 1));
tex.DrawText(text, new Vector2(texSize / 2 - size.X / 2, texSize / 2 - size.Y / 2), new Color4(0, 0, 0));
tex.UpdateTexture();
Resource.SaveTextureToFile(game.Device.ImmediateContext, tex.GPUTexture.Resource, ImageFileFormat.Dds, file);
}
//TODO: remove TW dependency
var texture = TW.Assets.LoadTextureFromCache(name);
return(texture);
}
