public Editing3dRot(Editing3d editing3d)
{
this.editing3d = editing3d;
selectionmodel = SelectionModel.GetInstance();
camera = Camera.GetInstance();
graphics = GraphicsHelperFactory.GetInstance();
}
void renderableminimap_Render(int minimapleft, int minimaptop, int minimapwidth, int minimapheight)
{
//Console.WriteLine("renderableminimap_Render");
Vector3 intersectpoint = EditingHelper.GetIntersectPoint();
if (intersectpoint != null)
{
Vector2 minimappos = new Vector2(intersectpoint.x * minimapwidth / MetaverseClient.GetInstance().worldstorage.terrainmodel.MapWidth,
intersectpoint.y * minimapheight / MetaverseClient.GetInstance().worldstorage.terrainmodel.MapHeight);
//Console.WriteLine("minmappos: " + minimappos);
//double distancefromcamera = (intersectpoint - camerapos).Det();
GraphicsHelperFactory.GetInstance().SetMaterialColor(new Color(0, 0, 1));
Gl.glPushMatrix();
Gl.glDisable(Gl.GL_LIGHTING);
Gl.glDisable(Gl.GL_CULL_FACE);
Gl.glColor3ub(0, 0, 255);
Gl.glBegin(Gl.GL_POINTS);
Gl.glVertex2d(minimapleft + minimappos.x, minimaptop + minimappos.y);
Gl.glEnd();
Gl.glEnable(Gl.GL_CULL_FACE);
Gl.glEnable(Gl.GL_LIGHTING);
Gl.glColor3ub(255, 255, 255);
//Gl.glTranslated(intersectpoint.x, intersectpoint.y, intersectpoint.z);
//Gl.glScaled(0.01 * distancefromcamera, 0.01 * distancefromcamera, 0.01 * distancefromcamera);
//GraphicsHelperFactory.GetInstance().DrawSphere();
Gl.glPopMatrix();
}
}
public WorldView(WorldModel worldmodel)
{
LogFile.WriteLine("WorldView(" + worldmodel + ")");
this.worldmodel = worldmodel;
graphics = GraphicsHelperFactory.GetInstance();
terrainview = new TerrainView(worldmodel.terrainmodel);
RendererFactory.GetInstance().WriteNextFrameEvent += new WriteNextFrameCallback(WorldView_WriteNextFrameEvent);
}
public void ApplyTransforms()
{
IGraphicsHelper graphics = GraphicsHelperFactory.GetInstance();
if (Parent != null)
{
EntityGroup parententity = Parent as EntityGroup;
parententity.ApplyTransforms();
}
graphics.Translate(pos);
graphics.Rotate(rot);
}
public void DrawEditBarsToOpenGL(Vector3 camerapos)
{
if (bShowEditBars)
{
Entity entity = selectionmodel.GetFirstSelectedEntity();
if (entity == null)
{
return;
}
IGraphicsHelper graphics = GraphicsHelperFactory.GetInstance();
graphics.PushMatrix();
if (entity.Parent == null)
{
//entity.DrawSelected();
}
else
{
(entity.Parent as EntityGroup).ApplyTransforms();
}
graphics.Translate(entity.pos);
graphics.Rotate(entity.rot);
// Vector3[] FaceCentreOffsets = new Vector3[6];
double distance = (entity.pos - camerapos).Det();
Vector3 ScaleToUse = entity.scale;
switch (editbartype)
{
case EditBarType.Pos:
editing3dpos.DrawEditHandles(ScaleToUse, distance);
//editing3dscale.DrawEditHandles(ScaleToUse, distance);
break;
case EditBarType.Scale:
editing3dscale.DrawEditHandles(ScaleToUse, distance);
break;
case EditBarType.Rot:
editing3drot.DrawEditHandles(ScaleToUse);
break;
}
graphics.PopMatrix();
}
}
public override void DrawSelected()
{
IGraphicsHelper graphics = GraphicsHelperFactory.GetInstance();
graphics.SetMaterialColor(SelectionView.GetInstance().SelectionGridColor);
graphics.PushMatrix();
graphics.Translate(pos);
graphics.Rotate(rot);
graphics.Scale(scale);
graphics.DrawWireframeBox(SelectionView.GetInstance().SelectionGridNumLines);
graphics.PopMatrix();
}
public override void DrawSelected()
{
IGraphicsHelper graphics = GraphicsHelperFactory.GetInstance();
graphics.SetMaterialColor(new Color(0.2, 0.7, 1.0));
graphics.PushMatrix();
graphics.Translate(pos);
graphics.Rotate(rot);
graphics.Scale(scale);
graphics.DrawWireframeBox(10);
graphics.PopMatrix();
}
public override void RenderSingleFace(int ifacenum)
{
IGraphicsHelper graphics = GraphicsHelperFactory.GetInstance();
graphics.PushMatrix();
graphics.SetMaterialColor(facecolors[0]);
graphics.Translate(pos);
graphics.Rotate(rot);
graphics.Scale(scale);
primitive.RenderSingleFace(ifacenum);
graphics.PopMatrix();
}
public EntityCreationProperties(int screenx, int screeny)
{
LogFile.WriteLine("create entity screen pos : " + screenx + " " + screeny);
IGraphicsHelper graphics = GraphicsHelperFactory.GetInstance();
Camera camera = Camera.GetInstance();
Vector3 mousevector = graphics.GetMouseVector(
camera.CameraPos, camera.CameraRot, screenx, screeny);
pos = camera.CameraPos + 3.0 * mousevector.Normalize();
LogFile.WriteLine("mousevector: " + mousevector);
rot = new Rot();
scale = new Vector3(1, 1, 1);
}
public override void Draw()
{
// Test.Debug("cube draw");
IGraphicsHelper graphics = GraphicsHelperFactory.GetInstance();
graphics.PushMatrix();
// Test.Debug( this.ToString() );
graphics.SetMaterialColor(facecolors[0]);
graphics.Translate(pos);
graphics.Rotate(rot);
graphics.Scale(scale);
graphics.DrawCone();
graphics.PopMatrix();
}
void renderer_WriteNextFrameEvent(Vector3 camerapos)
{
Gl.glPushMatrix();
Gl.glBegin(Gl.GL_LINES);
GraphicsHelperFactory.GetInstance().SetMaterialColor(new Color(1, 0, 0));
Gl.glVertex3d(1, 1, 1);
Gl.glVertex3d(10, 1, 1);
GraphicsHelperFactory.GetInstance().SetMaterialColor(new Color(0, 1, 0));
Gl.glVertex3d(1, 1, 1);
Gl.glVertex3d(1, 10, 1);
GraphicsHelperFactory.GetInstance().SetMaterialColor(new Color(0, 0, 1));
Gl.glVertex3d(1, 1, 1);
Gl.glVertex3d(1, 1, 10);
Gl.glEnd();
Gl.glPopMatrix();
}
void CurrentEditSpot_WriteNextFrameEvent(Vector3 camerapos)
{
if (ViewerState.GetInstance().CurrentViewerState != ViewerState.ViewerStateEnum.Terrain)
{
return;
}
Vector3 intersectpoint = EditingHelper.GetIntersectPoint();
if (intersectpoint != null)
{
double distancefromcamera = (intersectpoint - camerapos).Det();
GraphicsHelperFactory.GetInstance().SetMaterialColor(new Color(0, 0, 1));
Gl.glPushMatrix();
Gl.glTranslated(intersectpoint.x, intersectpoint.y, intersectpoint.z + 0.01 * distancefromcamera);
Gl.glScaled(0.01 * distancefromcamera, 0.01 * distancefromcamera, 0.01 * distancefromcamera);
GraphicsHelperFactory.GetInstance().DrawSphere();
Gl.glPopMatrix();
}
}
void Init(ImageWrapper image, bool isalpha)
{
this.isalpha = isalpha;
g = GraphicsHelperFactory.GetInstance();
g.CheckError();
CreateGlId();
this.width = image.Width;
this.height = image.Height;
if (isalpha)
{
LoadImageToOpenGlAsAlpha(image);
}
else
{
LoadImageToOpenGl(image);
}
g.CheckError();
LogFile.WriteLine("GlTexture.Init id = " + GlReference);
}
public override void Draw()
{
//Test.Debug("EntityGroup.Draw()");
IGraphicsHelper graphics = GraphicsHelperFactory.GetInstance();
//SelectionModel selectionmodel = SelectionModel.GetInstance();
Picker3dController picker3dcontroller = Picker3dController.GetInstance();
if (graphics == null)
{
return;
}
graphics.PushMatrix();
graphics.Translate(pos);
bool bNeedToPopMatrix = false;
bool bRotatedToGroupRot = false;
//for( int iSubEntityRef = 0; iSubEntityRef < iNumSubEntities; iSubEntityRef++ )
foreach (Entity child in children)
{
if (!bRotatedToGroupRot)
{
// dont rotate first prim in elevation for avatars (looks better like this)
//if( strcmp( sDeepEntityType, "AVATAR" ) != 0 )
if (true) // Just display all avatars as is for now( we should put this back in though probably)
{
graphics.Rotate(rot);
bRotatedToGroupRot = true;
}
picker3dcontroller.AddHitTarget(child);
child.Draw();
}
if (bNeedToPopMatrix)
{
graphics.PopMatrix();
}
}
graphics.PopMatrix();
}
/// <summary>
/// Return current mouse intersect point to x-y plane on map, in display coordinates
/// </summary>
/// <returns></returns>
public static Vector3 GetIntersectPoint()
{
// intersect mousevector with x-z plane.
TerrainModel terrain = MetaverseClient.GetInstance().worldstorage.terrainmodel;
Vector3 mousevector = GraphicsHelperFactory.GetInstance().GetMouseVector(
Camera.GetInstance().CameraPos,
Camera.GetInstance().CameraRot,
MouseCache.GetInstance().MouseX,
MouseCache.GetInstance().MouseY);
Vector3 camerapos = Camera.GetInstance().CameraPos;
int width = terrain.HeightMapWidth;
int height = terrain.HeightMapHeight;
//Vector3 planenormal = mvMath.ZAxis;
mousevector.Normalize();
if (mousevector.z < -0.0005)
{
//Vector3 intersectionpoint = camerapos + mousevector * (Vector3.DotProduct(camerapos, planenormal) + 0) /
// (Vector3.DotProduct(mousevector, planenormal));
Vector3 intersectpoint = camerapos - mousevector * (camerapos.z / mousevector.z);
//Console.WriteLine("intersection: " + intersectionpoint.ToString());
double heightmapx = intersectpoint.x;
double heightmapy = intersectpoint.y;
if (heightmapx >= 0 && heightmapy >= 0 &&
heightmapx < width && heightmapy < height)
{
intersectpoint.z = terrain.Map[(int)heightmapx, (int)heightmapy];
return(intersectpoint);
}
else
{
return(null);
}
}
else
{
// Console.WriteLine("no intersection");
return(null);
}
}
public override void Draw()
{
// Debug( "Avatar::DrawEx\n" );
// glPrint(avatarname); // Print GL Text To The Screen
IGraphicsHelper graphics = GraphicsHelperFactory.GetInstance();
if (graphics == null)
{
return;
}
/*
* graphics.PushMatrix();
* graphics.RasterPos3f( pos.x, pos.y, pos.z + 0.8 );
* graphics.PrintText( name );
*
* graphics.PopMatrix();
*/
base.Draw();
}
// for testing only
void FrustrumCulling_WriteNextFrameEvent(Vector3 camerapos)
{
SetupFrustrum();
IGraphicsHelper g = GraphicsHelperFactory.GetInstance();
g.SetMaterialColor(new Color(1, 1, 0));
Gl.glBegin(Gl.GL_LINES);
g.Vertex(camerapos + viewray * nearclip * 1.1 + HNear / 2 * 0.95 * right + VNear / 2 * 0.95 * up);
g.Vertex(camerapos + viewray * nearclip * 1.1 - HNear / 2 * 0.95 * right + VNear / 2 * 0.95 * up);
Gl.glEnd();
Gl.glBegin(Gl.GL_LINES);
g.Vertex(camerapos + viewray * nearclip * 1.1 - HNear / 2 * 0.95 * right - VNear / 2 * 0.95 * up);
g.Vertex(camerapos + viewray * nearclip * 1.1 + HNear / 2 * 0.95 * right - VNear / 2 * 0.95 * up);
Gl.glEnd();
g.SetMaterialColor(new Color(1, 0, 1));
Gl.glBegin(Gl.GL_LINES);
g.Vertex(camerapos + viewray * farclip * 0.95 + HFar / 2 * 0.95 * right + VFar / 2 * 0.9 * up);
g.Vertex(camerapos + viewray * farclip * 0.95 - HFar / 2 * 0.95 * right + VFar / 2 * 0.9 * up);
Gl.glEnd();
Gl.glBegin(Gl.GL_LINES);
g.Vertex(camerapos + viewray * farclip * 0.95 - HFar / 2 * 0.95 * right - VFar / 2 * 0.9 * up);
g.Vertex(camerapos + viewray * farclip * 0.95 + HFar / 2 * 0.95 * right - VFar / 2 * 0.9 * up);
Gl.glEnd();
/*
* g.SetMaterialColor(new Color(1, 0, 0));
* Gl.glBegin(Gl.GL_LINES);
* g.Vertex(viewray * 10);
* g.Vertex(viewray * 100);
* Gl.glEnd();
*
* g.SetMaterialColor(new Color(0, 1, 0));
* Gl.glBegin(Gl.GL_LINES);
* g.Vertex(viewray * 10);
* g.Vertex(viewray * 10 + right * 100);
* Gl.glEnd();
*
* g.SetMaterialColor(new Color(0, 0, 1));
* Gl.glBegin(Gl.GL_LINES);
* g.Vertex(viewray * 10);
* g.Vertex(viewray * 10 + up * 100);
* Gl.glEnd();
*
* g.SetMaterialColor(new Color(0, 1, 1));
* for (int i = 0; i < 6; i++)
* {
* Gl.glBegin(Gl.GL_LINES);
* g.Vertex(planes[i].point + viewray * 100);
* g.Vertex(planes[i].point + planes[i].normalizednormal * 100 + viewray * 100);
* Gl.glEnd();
* }
*/
//Console.WriteLine( camerapos + " " + viewray );
//Console.WriteLine( IsInsideFrustum( camerapos + viewray * nearclip * 1.5, 0 ) );
//Console.WriteLine( IsInsideFrustum( camerapos + viewray * farclip * 0.9, 0 ) );
//System.Environment.Exit( 0 );
}
