/// <summary>
/// Render the sidebar info screen.
/// It shows the camera depth data and processed feature points.
/// </summary>
public override void RenderSide()
{
int vidwidth = depthsensed.Width;
int vidheight = depthsensed.Height;
int gwidth = Graphics.Viewport.Width;
int gheight = Graphics.Viewport.Height;
Flip.Draw(depthsensed, new Rectangle(0, 0, gwidth, gheight / 2),
new Rectangle(0, 0, vidwidth, vidheight),
Color.Gray, 0, Vector2.Zero, SpriteEffects.None, 1);
Flip.Draw(colorsensed, new Rectangle(0, gheight / 2, gwidth, gheight / 2),
new Rectangle(0, 0, vidwidth, vidheight),
Color.Gray, 0, Vector2.Zero, SpriteEffects.None, 1);
}
/// <summary>
/// This is called when the viewer should draw itself.
/// </summary>
/// <param name="time">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime time)
{
base.Draw(time);
// overwrite the sidebar
if (xnavigator.Online)
{
Graphics.SetRenderTarget(null);
Flip.Begin(SpriteSortMode.Immediate, BlendState.NonPremultiplied, SamplerState.LinearClamp,
DepthStencilState.Default, RasterizerState.CullNone);
Flip.Draw(SidebarHistory[preframeindex], SideDest, SidebarHistory[preframeindex].Bounds, Color.White);
Flip.End();
}
}
/// <summary>
/// This is called when the manipulator should draw itself.
/// </summary>
/// <param name="time">Provides a snapshot of timing values.</param>
protected override void Draw(GameTime time)
{
// visualization
Graphics.SetRenderTarget(SceneBuffer);
Graphics.Clear(Color.White);
Graphics.DepthStencilState = DepthStencilState.Default;
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
Navigator.Render(camera);
}
Graphics.DepthStencilState = DepthStencilState.None;
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
RenderHUD(camera);
}
Flip.Begin(SpriteSortMode.Immediate, BlendState.NonPremultiplied, SamplerState.LinearClamp,
DepthStencilState.Default, RasterizerState.CullNone);
double limit = Config.AxisLimit;
renderAxisAnnotations(new double[3] {
-limit, 0, 0
}, new double[3] {
+limit, 0, 0
}, 2, "x [m]", false);
renderAxisAnnotations(new double[3] {
0, -limit, 0
}, new double[3] {
0, +limit, 0
}, 2, "y [m]", true);
renderAxisAnnotations(new double[3] {
0, 0, -limit
}, new double[3] {
0, 0, +limit
}, 2, "z [m]", false);
Flip.End();
// sidebar
Graphics.SetRenderTarget(SideBuffer);
Graphics.Clear(Color.Black);
Flip.Begin(SpriteSortMode.FrontToBack, BlendState.NonPremultiplied, SamplerState.LinearClamp,
DepthStencilState.Default, RasterizerState.CullNone);
Explorer.RenderSide();
Flip.End();
// HUD
foreach (EffectPass pass in hudeffect.CurrentTechnique.Passes)
{
pass.Apply();
Explorer.RenderSideHUD();
}
// text and axes
Graphics.SetRenderTarget(null);
Flip.Begin(SpriteSortMode.Immediate, BlendState.NonPremultiplied, SamplerState.LinearClamp,
DepthStencilState.Default, RasterizerState.CullNone);
Flip.Draw(SceneBuffer, SceneDest, SceneBuffer.Bounds, Color.White);
Flip.Draw(SideBuffer, SideDest, SideBuffer.Bounds, Color.White);
Flip.DrawString(font, Message, messagepos, Color.White);
Flip.DrawString(font, TagMessage, TagMessagePos, TagColor);
//double limit = Config.AxisLimit;
//renderAxisAnnotations(new double[3] {-limit, 0, 0}, new double[3] {+limit, 0, 0}, 5);
//renderAxisAnnotations(new double[3] {0, -limit, 0}, new double[3] {0, +limit, 0}, 5);
//renderAxisAnnotations(new double[3] {0, 0, -limit}, new double[3] {0, 0, +limit}, 5);
Flip.End();
base.Draw(time);
}
