private static void DrawTextOn3DLocation_Fancy(Vector3 location, string text, Color color, float physicalHeight, bool startAndEndSpriteBatchForMe = true)
{
// Project the 3d position first
Vector3 screenPos3D_Top = GFX.Device.Viewport.Project(location + new Vector3(0, physicalHeight / 2, 0),
GFX.World.MatrixProjection, GFX.World.CameraTransform.CameraViewMatrix, GFX.World.MatrixWorld);
Vector3 screenPos3D_Bottom = GFX.Device.Viewport.Project(location - new Vector3(0, physicalHeight / 2, 0),
GFX.World.MatrixProjection, GFX.World.CameraTransform.CameraViewMatrix, GFX.World.MatrixWorld);
//Vector3 camNormal = Vector3.Transform(Vector3.Forward, CAMERA_ROTATION);
//Vector3 directionFromCam = Vector3.Normalize(location - Vector3.Transform(WORLD_VIEW.CameraPosition, CAMERA_WORLD));
//var normDot = Vector3.Dot(directionFromCam, camNormal);
if (screenPos3D_Top.Z >= 1 || screenPos3D_Bottom.Z >= 1)
{
return;
}
// Just to make it easier to use we create a Vector2 from screenPos3D
Vector2 screenPos2D_Top = new Vector2(screenPos3D_Top.X, screenPos3D_Top.Y);
Vector2 screenPos2D_Bottom = new Vector2(screenPos3D_Bottom.X, screenPos3D_Bottom.Y);
Vector2 screenPos2D_Center = (screenPos2D_Top + screenPos2D_Bottom) / 2;
if (screenPos2D_Center.X < 0 || screenPos2D_Center.X > GFX.Device.Viewport.Width || screenPos2D_Center.Y < 0 || screenPos2D_Center.Y > GFX.Device.Viewport.Height)
{
return;
}
Vector2 labelSpritefontSize = DEBUG_FONT.MeasureString(text);
float labelHeightInPixels = (screenPos2D_Top - screenPos2D_Bottom).Length();
//text += $"[DBG]{screenPos3D.Z}";
float scale = labelHeightInPixels / labelSpritefontSize.Y;
DrawOutlinedText(text,
(screenPos2D_Center) - new Vector2(GFX.Device.Viewport.X, GFX.Device.Viewport.Y),
color, DEBUG_FONT,
((screenPos3D_Top.Z + screenPos3D_Bottom.Z) / 2), scale, labelSpritefontSize / 2,
startAndEndSpriteBatchForMe);
}
private static void DrawTextOn3DLocation_Fast(Vector3 location, string text, Color color, float physicalHeight, bool startAndEndSpriteBatchForMe = true)
{
//// Project the 3d position first
//Vector3 screenPos3D = GFX.Device.Viewport.Project(location,
// GFX.World.MatrixProjection, GFX.World.CameraTransform.CameraViewMatrix, GFX.World.MatrixWorld);
//if (screenPos3D.Z >= 1 || screenPos3D.Z >= 1)
// return;
//if (screenPos3D.X < 0 || screenPos3D.X > GFX.Device.Viewport.Width || screenPos3D.Y < 0 || screenPos3D.Y > GFX.Device.Viewport.Height)
// return;
// Project the 3d position first
Vector3 screenPos3D_Top = GFX.Device.Viewport.Project(location + new Vector3(0, physicalHeight / 2, 0),
GFX.World.MatrixProjection, GFX.World.CameraTransform.CameraViewMatrix * Matrix.Invert(GFX.World.MatrixWorld), Matrix.Identity);
Vector3 screenPos3D_Bottom = GFX.Device.Viewport.Project(location - new Vector3(0, physicalHeight / 2, 0),
GFX.World.MatrixProjection, GFX.World.CameraTransform.CameraViewMatrix * Matrix.Invert(GFX.World.MatrixWorld), Matrix.Identity);
//Vector3 camNormal = Vector3.Transform(Vector3.Forward, CAMERA_ROTATION);
//Vector3 directionFromCam = Vector3.Normalize(location - Vector3.Transform(WORLD_VIEW.CameraPosition, CAMERA_WORLD));
//var normDot = Vector3.Dot(directionFromCam, camNormal);
if (screenPos3D_Top.Z >= 1 || screenPos3D_Bottom.Z >= 1)
{
return;
}
// Just to make it easier to use we create a Vector2 from screenPos3D
Vector2 screenPos2D_Top = new Vector2(screenPos3D_Top.X, screenPos3D_Top.Y);
Vector2 screenPos2D_Bottom = new Vector2(screenPos3D_Bottom.X, screenPos3D_Bottom.Y);
Vector2 screenPos2D_Center = (screenPos2D_Top + screenPos2D_Bottom) / 2;
if (screenPos2D_Center.X < 0 || screenPos2D_Center.X > GFX.Device.Viewport.Width || screenPos2D_Center.Y < 0 || screenPos2D_Center.Y > GFX.Device.Viewport.Height)
{
return;
}
Vector2 labelSpritefontSize = DEBUG_FONT.MeasureString(text);
float labelHeightInPixels = (screenPos2D_Top - screenPos2D_Bottom).Length();
//text += $"[DBG]{screenPos3D.Z}";
float scale = labelHeightInPixels / labelSpritefontSize.Y;
if (scale < 0.25f)
{
return;
}
//if (startAndEndSpriteBatchForMe)
// GFX.SpriteBatch.Begin(samplerState: SamplerState.PointClamp);
//GFX.SpriteBatch.DrawString(DEBUG_FONT_SIMPLE, text,
// new Vector2(screenPos3D.X, screenPos3D.Y) -
// new Vector2(GFX.Device.Viewport.X, GFX.Device.Viewport.Y), color);
var textPos = new Vector2(screenPos2D_Center.X, screenPos2D_Center.Y) -
new Vector2(GFX.Device.Viewport.X, GFX.Device.Viewport.Y);
GFX.SpriteBatch.DrawString(DEBUG_FONT, text,
new Vector2((int)textPos.X + 2, (int)textPos.Y + 2),
Color.Black, 0, labelSpritefontSize / 2, scale, SpriteEffects.None,
((screenPos3D_Top.Z + screenPos3D_Bottom.Z) / 2) + 0.0001f);
GFX.SpriteBatch.DrawString(DEBUG_FONT, text,
new Vector2((int)textPos.X, (int)textPos.Y),
color, 0, labelSpritefontSize / 2, scale, SpriteEffects.None,
((screenPos3D_Top.Z + screenPos3D_Bottom.Z) / 2));
//if (startAndEndSpriteBatchForMe)
// GFX.SpriteBatch.End();
}
