/// <summary>
/// Service routine for "Reload" button.
/// 1. Create a new RT engine to parse command file
/// 2. Sets the Debug state to the RT engine (Debug pixel/rays)
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mReloadCmdFile_Click(object sender, EventArgs e)
{
if (System.IO.File.Exists(mCmdFileName))
{
StopRT(sender, e);
String fileName = System.IO.Path.GetFileName(mCmdFileName);
mCmdFileNameEcho.Text = fileName;
mStatusArea.Text = "Parsing command file: " + fileName;
if (null != mRT)
{
mRT.AbortRTThread();
}
mRT = new RTCore(this, mCmdFileName, mMeshLoader);
mRT.SetDebugPixels(DebugPixels.Checked);
mRT.SetDebugRays(DebugRays.Checked);
mRT.SetShowPixelInWorld(PixelInWorld.Checked);
mRT.SetDrawDB(DrawDB.Checked);
mRT.SetOrthoRT(OrthoRT.Checked);
mRT.SetMultiThreadCompute(MultiThreadCompute.Checked);
mRT.SetAnaglyph(listAnaglyph.SelectedItem.ToString());
mNewSceneForGUI = true;
}
else
{
mStatusArea.Text = "Invalid Command File: " + mCmdFileName;
}
}
public void AddDebugPixel(RayTracer_552.RTCore rtCore, Vector3 cameraPos)
{
if (null == rtCore)
{
return;
}
while ((mShownPixelY < rtCore.CurrentY) ||
(((mShownPixelY == rtCore.CurrentY) && (mShownPixelX < rtCore.CurrentX))))
{
lock (rtCore)
{
Vector3 p = new Vector3();
System.Drawing.Color c = new System.Drawing.Color();
float dist;
rtCore.GetPixelValues(mShownPixelX, mShownPixelY, out p, out c, out dist);
GetPixelPosition(ref p, cameraPos, dist);
{
ShowOneDebugPixelAt(p, c);
mNumPixelNodesUsed++;
}
mShownPixelX++;
if (mShownPixelX >= rtCore.ImageWidth)
{
mShownPixelX = 0;
mShownPixelY++;
}
}
}
}
internal void AddPixelInWorld(RayTracer_552.RTCore rtCore)
{
if (null == rtCore)
{
return;
}
mPixelInWorld.AddDebugPixel(rtCore, mCameraPosition);
}
/// <summary>
/// Constructor (called from RayTraceViewer::Initialization. Build a temporary GUI frame.
/// </summary>
public RTWindow()
{
InitializeComponent();
mRT = null;
int w = kInitImageW;
int h = kInitImageH;
int totalW = 2 * w + kXOffset + 3 * kSpace;
int totalH = h + kYOffset + 2 * kSpace;
SetClientSizeCore(totalW, totalH);
}
/// <summary>
/// Constructor (called from RayTraceViewer::Initialization. Build a temporary GUI frame.
/// </summary>
public RTWindow()
{
InitializeComponent();
mRT = null;
int w = kInitImageW;
int h = kInitImageH;
int totalW = 2 * w + kXOffset + 3 * kSpace;
int totalH = h + kYOffset + 2 * kSpace;
SetClientSizeCore(totalW, totalH);
}
internal void AddDebugRays(RayTracer_552.RTCore rtCore)
{
if (null == rtCore)
{
return;
}
while ((mShownRayY < rtCore.CurrentY) ||
(((mShownRayY == rtCore.CurrentY) && (mShownRayX < rtCore.CurrentX))))
{
lock (rtCore)
{
Vector3 p = new Vector3();
System.Drawing.Color c = new System.Drawing.Color();
float dist;
rtCore.GetPixelValues(mShownRayX, mShownRayY, out p, out c, out dist);
if (rtCore.DisplayDebugRays())
{
UWB_PrimitiveLine line = new UWB_PrimitiveLine();
Vector3 v = p - mCameraPosition;
float len = v.Length();
v /= len;
if (dist > (float.MaxValue / 2f))
{
dist = len;
}
p = mCameraPosition + dist * v;
line.setStartPoint(mCameraPosition.X, mCameraPosition.Y, mCameraPosition.Z);
line.setEndPoint(p.X, p.Y, p.Z);
line.Material.Diffuse = Vector4.Zero;
line.Material.Specular = Vector4.Zero;
line.Material.Ambient = Vector4.Zero;
line.Material.Emissive = Vector4.One;
mRaysToShow.append(line);
}
mShownRayX++;
if (mShownRayX >= rtCore.ImageWidth)
{
mShownRayX = 0;
mShownRayY++;
}
}
}
}
internal void AddImageFrame(RayTracer_552.RTCore rtCore)
{
if (null == rtCore)
{
return;
}
// construct the image frame
Vector3 tl = rtCore.GetTopLeftPixelPosition();
Vector3 tr = rtCore.GetTopRightPixelPosition();
Vector3 bl = rtCore.GetBottomLeftPixelPosition();
Vector3 br = rtCore.GetBottomRightPixelPosition();
UWB_PrimitiveLine t, b, l, r;
t = new UWB_PrimitiveLine();
b = new UWB_PrimitiveLine();
l = new UWB_PrimitiveLine();
r = new UWB_PrimitiveLine();
t.setStartPoint(tr.X, tr.Y, tr.Z);
t.setEndPoint(tl.X, tl.Y, tl.Z);
t.Material.Emissive = Vector4.UnitX;
l.setStartPoint(tl.X, tl.Y, tl.Z);
l.setEndPoint(bl.X, bl.Y, bl.Z);
l.Material.Emissive = Vector4.UnitX;
b.setStartPoint(br.X, br.Y, br.Z);
b.setEndPoint(bl.X, bl.Y, bl.Z);
b.Material.Emissive = Vector4.UnitX;
r.setStartPoint(tr.X, tr.Y, tr.Z);
r.setEndPoint(br.X, br.Y, br.Z);
r.Material.Emissive = Vector4.UnitX;
mCameraPrimitives.append(t);
mCameraPrimitives.append(b);
mCameraPrimitives.append(l);
mCameraPrimitives.append(r);
}
public CommandFileParser(String cmdFile, ContentManager meshLoader, System.Windows.Forms.TextBox statusArea, RTCore rt, SceneDatabase scene)
{
mStatusArea = statusArea;
mFullPath = System.IO.Path.GetFullPath(System.IO.Path.GetDirectoryName(cmdFile));
mParser = new XmlTextReader(cmdFile);
mParser.WhitespaceHandling = WhitespaceHandling.None;
ParserRead();
while (!IsEndElement("RayTracer_552"))
{
if (IsElement() && (!IsElement("RayTracer_552")))
{
if (IsElement("camera"))
{
RTCamera c = new RTCamera(this);
rt.SetCamera(c);
ParserRead();
}
else if (IsElement("sphere"))
{
RTSphere s = new RTSphere(this);
scene.AddGeom(s);
ParserRead();
}
else if (IsElement("rectangle"))
{
RTRectangle r = new RTRectangle(this);
scene.AddGeom(r);
ParserRead();
}
else if (IsElement("triangle"))
{
RTTriangle t = new RTTriangle(this);
scene.AddGeom(t);
ParserRead();
}
else if (IsElement("mesh"))
{
RTTriangle.ParseMeshForTriangles(this, meshLoader, scene);
ParserRead();
}
else if (IsElement("imagespec"))
{
ImageSpec s = new ImageSpec(this);
rt.SetImageSpec(s);
ParserRead();
}
else if (IsElement("rtspec"))
{
rt.Parse(this);
ParserRead();
}
else if (IsElement("material"))
{
RTMaterial m = new RTMaterial(this);
scene.AddMaterial(m);
ParserRead();
}
else if (IsElement("light"))
{
RTLight l = new RTLight(this);
scene.AddLight(l);
ParserRead();
}
else if (IsElement("texture"))
{
RTTexture t = new RTTexture(this);
scene.AddTexture(t);
ParserRead();
}
else
{
ParserError("Main Parser:");
}
}
else
{
ParserRead();
}
}
mParser.Close();
if (!mHasError)
{
mStatusArea.Text = "Parsing Completed!";
}
}
public CommandFileParser(String cmdFile, ContentManager meshLoader, System.Windows.Forms.TextBox statusArea, RTCore rt, SceneDatabase scene)
{
mStatusArea = statusArea;
mFullPath = System.IO.Path.GetFullPath(System.IO.Path.GetDirectoryName(cmdFile));
mParser = new XmlTextReader(cmdFile);
mParser.WhitespaceHandling = WhitespaceHandling.None;
ParserRead();
while (!IsEndElement("RayTracer_552"))
{
if (IsElement() && (!IsElement("RayTracer_552")) )
{
if (IsElement("camera"))
{
RTCamera c = new RTCamera(this);
rt.SetCamera(c);
ParserRead();
}
else if (IsElement("sphere"))
{
RTSphere s = new RTSphere(this);
scene.AddGeom(s);
ParserRead();
}
else if (IsElement("rectangle"))
{
RTRectangle r = new RTRectangle(this);
scene.AddGeom(r);
ParserRead();
}
else if (IsElement("triangle"))
{
RTTriangle t = new RTTriangle(this);
scene.AddGeom(t);
ParserRead();
}
else if (IsElement("mesh"))
{
RTTriangle.ParseMeshForTriangles(this, meshLoader, scene);
ParserRead();
}
else if (IsElement("imagespec"))
{
ImageSpec s = new ImageSpec(this);
rt.SetImageSpec(s);
ParserRead();
}
else if (IsElement("rtspec"))
{
rt.Parse(this);
ParserRead();
}
else if (IsElement("material"))
{
RTMaterial m = new RTMaterial(this);
scene.AddMaterial(m);
ParserRead();
}
else if (IsElement("light"))
{
RTLight l = new RTLight(this);
scene.AddLight(l);
ParserRead();
}
else if (IsElement("texture"))
{
RTTexture t = new RTTexture(this);
scene.AddTexture(t);
ParserRead();
}
else
ParserError("Main Parser:");
}
else
ParserRead();
}
mParser.Close();
if (!mHasError)
mStatusArea.Text = "Parsing Completed!";
}
/// <summary>
/// Service routine for "Reload" button.
/// 1. Create a new RT engine to parse command file
/// 2. Sets the Debug state to the RT engine (Debug pixel/rays)
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mReloadCmdFile_Click(object sender, EventArgs e)
{
if (System.IO.File.Exists(mCmdFileName)) {
StopRT(sender, e);
String fileName = System.IO.Path.GetFileName(mCmdFileName);
mCmdFileNameEcho.Text = fileName;
mStatusArea.Text = "Parsing command file: " + fileName;
if (null != mRT)
mRT.AbortRTThread();
mRT = new RTCore(this, mCmdFileName, mMeshLoader);
mRT.SetDebugPixels(DebugPixels.Checked);
mRT.SetDebugRays(DebugRays.Checked);
mRT.SetShowPixelInWorld(PixelInWorld.Checked);
mRT.SetDrawDB(DrawDB.Checked);
mRT.SetOrthoRT(OrthoRT.Checked);
mRT.SetMultiThreadCompute(MultiThreadCompute.Checked);
mRT.SetAnaglyph(listAnaglyph.SelectedItem.ToString());
mNewSceneForGUI = true;
} else {
mStatusArea.Text = "Invalid Command File: " + mCmdFileName;
}
}