public void Build()
{
if (Initialized == false)
{
throw new Exception("You forgot to call 'Initialise(...)'");
}
m_manualObject.BeginUpdate(0);
if (lineVertices.Count > 0 && isEnabled)
{
m_manualObject.EstimateVertexCount(System.Convert.ToUInt32(lineVertices.Count));
m_manualObject.EstimateIndexCount(System.Convert.ToUInt32(lineIndices.Count));
LinkedList <KeyValuePair <Vector3, ColourValue> > .Enumerator i = lineVertices.GetEnumerator();
while (i.MoveNext())
{
m_manualObject.Position(i.Current.Key);
m_manualObject.Colour(i.Current.Value);
}
LinkedList <int> .Enumerator i2 = lineIndices.GetEnumerator();
while (i2.MoveNext())
{
m_manualObject.Index(System.Convert.ToUInt16(i2.Current));
}
}
m_manualObject.End();
m_manualObject.BeginUpdate(1);
if (triangleVertices.Count > 0 && isEnabled)
{
m_manualObject.EstimateVertexCount(System.Convert.ToUInt16((triangleVertices.Count)));
m_manualObject.EstimateIndexCount(System.Convert.ToUInt16(triangleIndices.Count));
LinkedList <KeyValuePair <Vector3, ColourValue> > .Enumerator i = triangleVertices.GetEnumerator();
while (i.MoveNext())
{
m_manualObject.Position(i.Current.Key);
m_manualObject.Colour(i.Current.Value.r, i.Current.Value.g, i.Current.Value.b, fillAlpha);
}
LinkedList <int> .Enumerator i2 = triangleIndices.GetEnumerator();
while (i2.MoveNext())
{
m_manualObject.Index(System.Convert.ToUInt16(i2.Current));
}
}
m_manualObject.End();
}
public override void UpdateDebugDisplay(Page p, SceneNode sn)
{
byte dbglvl = mManager.DebugDisplayLevel;
if (dbglvl != 0)
{
// we could try to avoid updating the geometry every time here, but this
// wouldn't easily deal with paging parameter changes. There shouldn't
// be that many pages anyway, and this is debug after all, so update every time
int x, y;
var stratData = (Grid2DPageStrategyData)p.ParentSection.StrategyData;
stratData.CalculateCell(p.PageID, out x, out y);
var data = (Grid2DPageStrategyData)p.ParentSection.StrategyData;
// Determine our centre point, we'll anchor here
// Note that world points are initialised to ZERO since only 2 dimensions
// are updated by the grid data (we could display this grid anywhere)
Vector2 gridMidPoint = Vector2.Zero;
Vector3 worldMidPoint = Vector3.Zero;
data.GetMidPointGridSpace(x, y, ref gridMidPoint);
data.ConvertGridToWorldSpace(gridMidPoint, ref worldMidPoint);
sn.Position = worldMidPoint;
var gridCorners = new Vector2[4];
var worldCorners = new Vector3[4];
data.GetCornersGridSpace(x, y, ref gridCorners);
for (int i = 0; i < 4; ++i)
{
worldCorners[i] = Vector3.Zero;
data.ConvertGridToWorldSpace(gridCorners[i], ref worldCorners[i]);
// make relative to mid point
worldCorners[i] -= worldMidPoint;
}
string matName = "Axiom/G2D/Debug";
var mat = (Material)MaterialManager.Instance.GetByName(matName);
if (mat == null)
{
mat = (Material)MaterialManager.Instance.Create(matName, ResourceGroupManager.DefaultResourceGroupName);
Pass pass = mat.GetTechnique(0).GetPass(0);
pass.LightingEnabled = false;
pass.VertexColorTracking = TrackVertexColor.Ambient;
pass.DepthWrite = false;
mat.Load();
}
ManualObject mo = null;
if (sn.ChildCount == 0)
{
mo = p.ParentSection.SceneManager.CreateManualObject();
mo.Begin(matName, OperationType.LineStrip);
}
else
{
mo = (ManualObject)sn.GetObject(0);
mo.BeginUpdate(0);
}
ColorEx vcol = ColorEx.Green;
for (int i = 0; i < 5; ++i)
{
mo.Position(worldCorners[i % 4]);
mo.Color(vcol);
}
mo.End();
if (sn.ObjectCount == 0)
{
sn.AttachObject(mo);
}
}
}
private void Draw(bool update)
{
int largeGrid = 8;
float width = (float)columnCount * unitSize;
float depth = (float)rowCount * unitSize;
Vector3 center = new Vector3(-width / 2.0f, -depth / 2.0f, 0);
ColourValue colour;
ColourValue colourLight = new ColourValue(0.5f, 0.5f, 0.5f, 0.2f);
ColourValue colourDark = new ColourValue(1.0f, 1.0f, 1.0f, 0.3f);
Vector3 start, end;
if (update)
{
manualObject.BeginUpdate(0);
}
else
{
manualObject.Begin("Editor/Grid", RenderOperation.OperationTypes.OT_LINE_LIST);
}
for (int i = 0; i <= rowCount; i++)
{
start.x = 0.0f;
start.y = i * unitSize;
start.z = 0.0f;
end.x = width;
end.y = i * unitSize;
end.z = 0.0f;
if (i * unitSize % largeGrid != 0)
{
colour = colourLight;
}
else
{
colour = colourDark;
}
manualObject.Position(start + center);
manualObject.Colour(colour);
manualObject.Position(end + center);
manualObject.Colour(colour);
}
for (int i = 0; i <= columnCount; i++)
{
start.x = i * unitSize;
start.y = depth;
start.z = 0.0f;
end.x = i * unitSize;
end.y = 0.0f;
end.z = 0.0f;
if (i * unitSize % largeGrid != 0)
{
colour = colourLight;
}
else
{
colour = colourDark;
}
manualObject.Position(start + center);
manualObject.Colour(colour);
manualObject.Position(end + center);
manualObject.Colour(colour);
}
manualObject.End();
}
private static ManualObject UpdateCubeHelper(ManualObject updating, float x, float y, float z, Material frontFace, Material backFace, Material leftFace, Material rightFace, Material topFace, Material bottomFace, Face updatedFaces, Vector3 positionOffset)
{
float xOffset = positionOffset.x;
float yOffset = positionOffset.y;
float zOffset = positionOffset.z;
x /= 2;
y /= 2;
z /= 2;
//START GENERATION
updating.BeginUpdate(0);
updating.Position(x + xOffset, -y + yOffset, z + zOffset);
updating.Normal(0.408248f, -0.816497f, 0.408248f);
updating.TextureCoord(1, 0);
//1
updating.Position(-x + xOffset, -y + yOffset, -z + zOffset);
updating.Normal(-0.408248f, -0.816497f, -0.408248f);
updating.TextureCoord(0, 1);
//2
updating.Position(x + xOffset, -y + yOffset, -z + zOffset);
updating.Normal(0.666667f, -0.333333f, -0.666667f);
updating.TextureCoord(1, 1);
//3
updating.Position(-x + xOffset, -y + yOffset, z + zOffset);
updating.Normal(-0.666667f, -0.333333f, 0.666667f);
updating.TextureCoord(0, 0);
updating.Triangle(0, 1, 2);
updating.Triangle(3, 1, 0);
updating.End();
updating.BeginUpdate(1);
//4
updating.Position(x + xOffset, y + yOffset, z + zOffset);
updating.Normal(0.666667f, 0.333333f, 0.666667f);
updating.TextureCoord(1, 0);
//5
updating.Position(-x + xOffset, -y + yOffset, z + zOffset);
updating.Normal(-0.666667f, -0.333333f, 0.666667f);
updating.TextureCoord(0, 1);
//6
updating.Position(x + xOffset, -y + yOffset, z + zOffset);
updating.Normal(0.408248f, -0.816497f, 0.408248f);
updating.TextureCoord(1, 1);
//7
updating.Position(-x + xOffset, y + yOffset, z + zOffset);
updating.Normal(-0.408248f, 0.816497f, 0.408248f);
updating.TextureCoord(0, 0);
updating.Triangle(0, 1, 2);
updating.Triangle(0, 3, 1);
updating.End();
updating.BeginUpdate(2);
//7
updating.Position(-x + xOffset, y + yOffset, z + zOffset);
updating.Normal(-0.408248f, 0.816497f, 0.408248f);
updating.TextureCoord(0, 0);
//8
updating.Position(-x + xOffset, y + yOffset, -z + zOffset);
updating.Normal(-0.666667f, 0.333333f, -0.666667f);
updating.TextureCoord(0, 1);
//9
updating.Position(-x + xOffset, -y + yOffset, -z + zOffset);
updating.Normal(-0.408248f, -0.816497f, -0.408248f);
updating.TextureCoord(1, 1);
//10
updating.Position(-x + xOffset, -y + yOffset, z + zOffset);
updating.Normal(-0.666667f, -0.333333f, 0.666667f);
updating.TextureCoord(1, 0);
updating.Triangle(1, 2, 3);
updating.Triangle(3, 0, 1);
updating.End();
updating.BeginUpdate(3);
//4
updating.Position(x + xOffset, y + yOffset, z + zOffset);
updating.Normal(0.666667f, 0.333333f, 0.666667f);
updating.TextureCoord(1, 0);
//11
updating.Position(x + xOffset, -y + yOffset, -z + zOffset);
updating.Normal(0.666667f, -0.333333f, -0.666667f);
updating.TextureCoord(0, 1);
//12
updating.Position(x + xOffset, y + yOffset, -z + zOffset);
updating.Normal(0.408248f, 0.816497f, -0.408248f);
updating.TextureCoord(1, 1);
//13
updating.Position(x + xOffset, -y + yOffset, z + zOffset);
updating.Normal(0.408248f, -0.816497f, 0.408248f);
updating.TextureCoord(0, 0);
updating.Triangle(0, 1, 2);
updating.Triangle(0, 3, 1);
updating.End();
updating.BeginUpdate(4);
//8
updating.Position(-x + xOffset, y + yOffset, -z + zOffset);
updating.Normal(-0.666667f, 0.333333f, -0.666667f);
updating.TextureCoord(0, 1);
//12
updating.Position(x + xOffset, y + yOffset, -z + zOffset);
updating.Normal(0.408248f, 0.816497f, -0.408248f);
updating.TextureCoord(1, 1);
//14
updating.Position(x + xOffset, -y + yOffset, -z + zOffset);
updating.Normal(0.666667f, -0.333333f, -0.666667f);
updating.TextureCoord(1, 0);
//15
updating.Position(-x + xOffset, -y + yOffset, -z + zOffset);
updating.Normal(-0.408248f, -0.816497f, -0.408248f);
updating.TextureCoord(0, 0);
updating.Triangle(2, 0, 1);
updating.Triangle(2, 3, 0);
updating.End();
updating.BeginUpdate(5);
//16
updating.Position(-x + xOffset, y + yOffset, z + zOffset);
updating.Normal(-0.408248f, 0.816497f, 0.408248f);
updating.TextureCoord(1, 0);
//17
updating.Position(x + xOffset, y + yOffset, -z + zOffset);
updating.Normal(0.408248f, 0.816497f, -0.408248f);
updating.TextureCoord(0, 1);
//18
updating.Position(-x + xOffset, y + yOffset, -z + zOffset);
updating.Normal(-0.666667f, 0.333333f, -0.666667f);
updating.TextureCoord(1, 1);
//19
updating.Position(x + xOffset, y + yOffset, z + zOffset);
updating.Normal(0.666667f, 0.333333f, 0.666667f);
updating.TextureCoord(0, 0);
updating.Triangle(0, 1, 2);
updating.Triangle(0, 3, 1);
updating.End();
updating.BoundingBox = new AxisAlignedBox(
new Vector3(
-x + xOffset,
-y + yOffset,
-z + zOffset),
new Vector3(
x + xOffset,
y + yOffset,
z + zOffset));
return(updating);
}
