void writeTempTerrainToZip(ZipArchive zip)
{
int version = 0;
//Write our terrain information
AbstractFile md = zip.CreateFile("terrain.tdl", true);
//Write the size of our data..
Stream stream = md.OpenWrite(true);//File.Open(filename, FileMode.OpenOrCreate, FileAccess.Write);
BinaryWriter bw = new BinaryWriter(stream);
bw.Write(version);
bw.Write(TerrainGlobals.getTerrain().getNumXVerts());
bw.Write(TerrainGlobals.getTerrain().getNumZVerts());
bw.Write(TerrainGlobals.getTerrain().getTileScale());
//min
Vector3 min = TerrainGlobals.getTerrain().getQuadNodeRoot().getDesc().m_min;
bw.Write(min.X); bw.Write(min.Y); bw.Write(min.Z);
//max
Vector3 max = TerrainGlobals.getTerrain().getQuadNodeRoot().getDesc().m_max;
bw.Write(max.X); bw.Write(max.Y); bw.Write(max.Z);
//write terrain positions
for (int x = 0; x < TerrainGlobals.getTerrain().getNumXVerts(); x++)
{
for (int z = 0; z < TerrainGlobals.getTerrain().getNumZVerts(); z++)
{
Vector3 pos = TerrainGlobals.getTerrain().getRelPos(x, z);
bw.Write(pos.X); bw.Write(pos.Y); bw.Write(pos.Z);
}
}
for (int x = 0; x < TerrainGlobals.getTerrain().getNumXVerts(); x++)
{
for (int z = 0; z < TerrainGlobals.getTerrain().getNumZVerts(); z++)
{
Vector3 pos = TerrainGlobals.getTerrain().getNormal(x, z);
bw.Write(pos.X); bw.Write(pos.Y); bw.Write(pos.Z);
}
}
//write quadnodes
BTerrainQuadNode[] mNodes = TerrainGlobals.getTerrain().getQuadNodeLeafArray();
bw.Write(mNodes.Length);
for (int i = 0; i < mNodes.Length; i++)
{
BTerrainQuadNodeDesc desc = mNodes[i].getDesc();
bw.Write(desc.mMinXVert);
bw.Write(desc.mMinZVert);
}
bw.Close();
stream.Close();
}
static public void setSelectedBladeToGrid(int idx, bool erase, bool forceErase)
{
int x = idx / TerrainGlobals.getTerrain().getNumXVerts();
int z = idx - x * TerrainGlobals.getTerrain().getNumXVerts();
setSelectedBladeToGrid(x, z, erase, forceErase);
}
//-----------------------------------------------------------------------------------
//-----------------------------------------------------------------------------------
void calculateWorldBounds(bool includeSimMod)
{
float tileScale = TerrainGlobals.getTerrain().getTileScale();
mWorldMin = TerrainGlobals.getTerrain().getQuadNodeRoot().getDesc().m_min;
mWorldMax = TerrainGlobals.getTerrain().getQuadNodeRoot().getDesc().m_max;
mWorldMin.Y -= 1.0f;
mWorldMax.Y += 1.0f;
mWorldMin.X = (float)Math.Floor(mWorldMin.X);
mWorldMin.Y = (float)Math.Floor(mWorldMin.Y);
mWorldMin.Z = (float)Math.Floor(mWorldMin.Z);
mWorldMax.X = (float)Math.Ceiling(mWorldMax.X);
mWorldMax.Y = (float)Math.Ceiling(mWorldMax.Y);
mWorldMax.Z = (float)Math.Ceiling(mWorldMax.Z);
if (includeSimMod)
{
//include any bounding boxes from objects we're including..
BBoundingBox bb = SimGlobals.getSimMain().getBBoxForDecalObjects();
bb.addPoint(mWorldMax);
bb.addPoint(mWorldMin);
mWorldMin.Y = bb.min.Y;
mWorldMax.Y = bb.max.Y;
}
if (mWorldMin.X < 0)
{
mWorldMin.X = 0;
}
if (mWorldMin.Z < 0)
{
mWorldMin.Z = 0;
}
}
static public void createCursor()
{
// Release first
if (gCircleVB != null)
{
gCircleVB.Dispose();
gCircleVB = null;
}
gCircleVB = new VertexBuffer(typeof(CursorCircleVert), cNumCircleVBVerts, BRenderDevice.getDevice(), Usage.WriteOnly, VertexFormats.Position, Pool.Default);
CursorCircleVert[] circularVerts = new CursorCircleVert[cNumCircleVBVerts];
float angle = 0;
float angleInc = (float)((Math.PI * 2.0f) / (cNumCircleVBVerts - 1));
float radius = TerrainGlobals.getEditor().getCurrentBrushInfo().mRadius;
for (int i = 0; i < cNumCircleVBVerts; i++)
{
float x = (float)(Math.Cos(angle));
float y = (float)(Math.Sin(angle));
circularVerts[i].xyz = new Vector3(x, y, 0.0f);
angle += angleInc;
}
//copy verts over
unsafe
{
using (GraphicsStream stream = gCircleVB.Lock(0, cNumCircleVBVerts * sizeof(CursorCircleVert), LockFlags.None))// (void**)&pVertices, 0))
{
stream.Write(circularVerts);
gCircleVB.Unlock();
}
}
}
void bw_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
if (e.Cancelled)
{
Thread.Sleep(500); //Sleep a little bit to ensure everyone is properly finished
deleteExistingJobs();
deleteExistingInputFile();
TerrainGlobals.getEditor().clearAmbientOcclusion();
if (TerrainGlobals.getTerrain().getQuadNodeRoot() != null)
{
TerrainGlobals.getTerrain().getQuadNodeRoot().clearVisibleDatHandle();
}
}
else if (e.Error != null)
{
//Console.WriteLine("Worker exception: " + e.Error.ToString());
}
else //completed OK
{
Thread.Sleep(500); //Sleep a little bit to ensure everyone is properly finished
//clean up the directory
deleteExistingResults();
deleteExistingInputFile();
}
}
void calculateWorldBounds(ref Vector3 mWorldMin, ref Vector3 mWorldMax, ref BBoundingBox worldBounds, bool renderWorldObjects)
{
float tileScale = TerrainGlobals.getTerrain().getTileScale();
mWorldMin = TerrainGlobals.getTerrain().getQuadNodeRoot().getDesc().m_min; // -new Vector3(tileScale, tileScale, tileScale);
mWorldMax = TerrainGlobals.getTerrain().getQuadNodeRoot().getDesc().m_max; // +new Vector3(tileScale, tileScale, tileScale);
mWorldMin.Y -= 1.0f;
mWorldMax.Y += 1.0f;
mWorldMin.X = (float)Math.Floor(mWorldMin.X);
mWorldMin.Y = (float)Math.Floor(mWorldMin.Y);
mWorldMin.Z = (float)Math.Floor(mWorldMin.Z);
mWorldMax.X = (float)Math.Ceiling(mWorldMax.X);
mWorldMax.Y = (float)Math.Ceiling(mWorldMax.Y);
mWorldMax.Z = (float)Math.Ceiling(mWorldMax.Z);
//CLM TEMPORARY!!!
//if(renderWorldObjects)
//{
// //include any bounding boxes from objects we're including..
// BBoundingBox bb = SimGlobals.getSimMain().getBBoxForAOObjects();
// bb.addPoint(mWorldMax);
// bb.addPoint(mWorldMin);
// mWorldMin.Y = bb.min.Y;
// mWorldMax.Y = bb.max.Y;
//}
worldBounds.min = mWorldMin;
worldBounds.min.Y -= 2;
worldBounds.max = mWorldMax;
worldBounds.max.Y += 2;
}
//NOTE, PASS 0 or numPoints for "I DON'T CARE"
public void generateNavMesh(uint vertQuantizationDist, uint maxNumQuantizedPoints)
{
updateBetterSim(false);
Export360.XTD_DeulanyTIN tin = new Export360.XTD_DeulanyTIN();
//add edges into the mix.
List <Point> primeSimVerts = new List <Point>();
addEdgeVerts(primeSimVerts);
identifyPrimeSimVerts(primeSimVerts, vertQuantizationDist, maxNumQuantizedPoints);
//// removeUnWantedVerts(primeSimVerts);
// add the sim verts to the TIN
for (int i = 0; i < primeSimVerts.Count; i++)
{
tin.addVertex(TerrainGlobals.getTerrain().getPostDeformPos(primeSimVerts[i].X, primeSimVerts[i].Y));
}
//create our TIN
tin.Triangulate();
mPathMeshVerts = tin.getVertList();
//remove impassible tris & Tris w/ no area
mPathMeshTris = tin.getTriList();
pruneTriList(mPathMeshTris, primeSimVerts); //NOTE, this may leave some un-used verts in the list.. do we care? humm..
// pruneUnusedVerts(mPathMeshTris, primeSimVerts); //If we do, call this....?
updateBetterSim(true); //put the sim back.. (temp)
}
private void setShaderParams()
{
//specific to cursor rendering
Terrain.BrushInfo bi = TerrainGlobals.getEditor().getCurrentBrushInfo();
Vector4 brushInfo = new Vector4(bi.mRadius,
(bi.mHotspot * bi.mRadius),
0, 0);
Vector4 selectionColor = new Vector4(1, 1, 0, 1);
brushInfo.Y = TerrainGlobals.getEditor().mBrushInfo.mIntensity;
brushInfo.Z = TerrainGlobals.getEditor().mBrushInfo.mRotation;
brushInfo.W = 1;
// TerrainGlobals.getRender().mTerrainGPUWidgetShader.mShader.SetValue(mWidgetColorHandle, mCursorColorTint);
// mTerrainGPUWidgetShader.mShader.SetValue(mWidgetShaderBrushHandle, brushInfo);
// mTerrainGPUWidgetShader.mShader.SetValue(mWidgetShaderInterPointHandle, shaderIntPt);
}
//queary
public BTerrainVisual.eLODLevel getLODLevel(Vector3 pt, Vector3 Eye)
{
if (!TerrainGlobals.getVisual().isDynamicLODEnabled())
{
return(TerrainGlobals.getVisual().getStaticLODLevel());
}
Vector3 d = pt - Eye;
float dist = d.Length();
if (dist > (float)BTerrainVisual.eLODLevelDists.cLOD3Dist)
{
return(BTerrainVisual.eLODLevel.cLOD3);
}
else if (dist > (float)BTerrainVisual.eLODLevelDists.cLOD2Dist)
{
return(BTerrainVisual.eLODLevel.cLOD2);
}
else if (dist > (float)BTerrainVisual.eLODLevelDists.cLOD1Dist)
{
return(BTerrainVisual.eLODLevel.cLOD1);
}
return(BTerrainVisual.eLODLevel.cLOD0);
}
//------------------------------------------
public override void render()
{
BRenderDevice.getDevice().SetRenderState(RenderStates.AlphaBlendEnable, true);
BRenderDevice.getDevice().SetRenderState(RenderStates.SourceBlend, (int)Microsoft.DirectX.Direct3D.Blend.SourceAlpha);
BRenderDevice.getDevice().SetRenderState(RenderStates.DestinationBlend, (int)Microsoft.DirectX.Direct3D.Blend.InvSourceAlpha);
List <BTerrainQuadNode> nodes = new List <BTerrainQuadNode>();
int closestX = 0;
int closestZ = 0;
{
// in this node, find the CLOSEST vertex to this actual position.
BTerrainEditor.findClosestVertex(ref closestX, ref closestZ, ref TerrainGlobals.getEditor().mBrushIntersectionPoint, TerrainGlobals.getEditor().mBrushIntersectionNode);
TerrainGlobals.getTerrain().getQuadNodeRoot().getTileBoundsIntersection(nodes, (int)(closestX - mDecalRadius),
(int)(closestX + mDecalRadius),
(int)(closestZ - mDecalRadius),
(int)(closestZ + mDecalRadius));
}
for (int i = 0; i < nodes.Count; i++)
{
nodes[i].renderCursor();
}
BRenderDevice.getDevice().SetRenderState(RenderStates.AlphaBlendEnable, false);
}
public override void render()
{
BRenderDevice.getDevice().SetRenderState(RenderStates.AlphaBlendEnable, true);
BRenderDevice.getDevice().SetRenderState(RenderStates.SourceBlend, (int)Blend.SourceAlpha);
BRenderDevice.getDevice().SetRenderState(RenderStates.DestinationBlend, (int)Blend.InvSourceAlpha);
BRenderDevice.getDevice().SetRenderState(RenderStates.CullMode, (int)Cull.None);
int xRad = mWidth >> 1;
int zRad = mHeight >> 1;
List <BTerrainQuadNode> nodes = new List <BTerrainQuadNode>();
TerrainGlobals.getTerrain().getQuadNodeRoot().getVertBoundsIntersection(nodes, mCenterX - xRad, mCenterX + xRad, mCenterZ - zRad, mCenterZ + zRad);
for (int i = 0; i < nodes.Count; i++)
{
nodes[i].renderWidget(0);
}
BRenderDevice.getDevice().SetRenderState(RenderStates.AlphaBlendEnable, false);
BRenderDevice.getDevice().SetRenderState(RenderStates.CullMode, (int)Cull.CounterClockwise);
base.render();
}
public override void render()
{
BRenderDevice.getDevice().SetRenderState(RenderStates.AlphaBlendEnable, true);
BRenderDevice.getDevice().SetRenderState(RenderStates.SourceBlend, (int)Microsoft.DirectX.Direct3D.Blend.SourceAlpha);
BRenderDevice.getDevice().SetRenderState(RenderStates.DestinationBlend, (int)Microsoft.DirectX.Direct3D.Blend.InvSourceAlpha);
Texture mask = TerrainGlobals.getTerrainFrontEnd().getSelectedMaskTexture();
SurfaceDescription sd = mask.GetLevelDescription(0);
float validRadius = sd.Width / 2;
List <BTerrainQuadNode> nodes = new List <BTerrainQuadNode>();
int closestX = 0;
int closestZ = 0;
{
// in this node, find the CLOSEST vertex to this actual position.
BTerrainEditor.findClosestVertex(ref closestX, ref closestZ, ref TerrainGlobals.getEditor().mBrushIntersectionPoint, TerrainGlobals.getEditor().mBrushIntersectionNode);
TerrainGlobals.getTerrain().getQuadNodeRoot().getTileBoundsIntersection(nodes, (int)(closestX - validRadius),
(int)(closestX + validRadius),
(int)(closestZ - validRadius),
(int)(closestZ + validRadius));
}
for (int i = 0; i < nodes.Count; i++)
{
nodes[i].renderCursor();
}
BRenderDevice.getDevice().SetRenderState(RenderStates.AlphaBlendEnable, false);
}
//CLM Called when a light is moved by the user
static public void moveLight(int editorObjectIndex)
{
int lightIndex = giveLightIndex(editorObjectIndex);
if (lightIndex == -1)
{
return;
}
//copy our influence list
List <worldChunk> wcList = new List <worldChunk>();
copyList(mLights[lightIndex].mWorldChunksImAffecting, wcList);
//remove this light from the world grid
removeLightFromGrid(mLights[lightIndex]);
//add this light to the world grid
addLightToGrid(mLights[lightIndex]);
//merge the two lists
mergeList(mLights[lightIndex].mWorldChunksImAffecting, wcList);
//reload affected qns
for (int i = 0; i < wcList.Count; i++)
{
rasterLightsToNode(wcList[i]);
}
TerrainGlobals.getTerrain().rebuildDirtyPostDeform(BRenderDevice.getDevice());
}
//light deleted, remove from our manager
static public void freeLight(int editorObjectIndex)
{
int lightIndex = giveLightIndex(editorObjectIndex);
if (lightIndex == -1)
{
return;
}
List <worldChunk> wcList = new List <worldChunk>();
copyList(mLights[lightIndex].mWorldChunksImAffecting, wcList);
//remove this light from the world grid
removeLightFromGrid(mLights[lightIndex]);
//reload affected qns
for (int i = 0; i < wcList.Count; i++)
{
rasterLightsToNode(wcList[i]);
}
TerrainGlobals.getTerrain().rebuildDirtyPostDeform(BRenderDevice.getDevice());
//remove this light from the main list
mLights.RemoveAt(lightIndex);
}
public override void apply(List <VertIndexWeight> verts, float intensity, bool alternate)
{
float speedFactor = 0.4f;
BTileBoundingBox vertexTouchedExtends = new BTileBoundingBox();
float factor = speedFactor * intensity;
if (alternate)
{
factor *= -1.0f;
}
// Go through points and adjust accordingly.
for (int i = 0; i < verts.Count; i++)
{
int index = verts[i].index;
float weight = verts[i].weight;
int z = (int)(index / TerrainGlobals.getEditor().getCameraRep().getNumXPoints());
int x = (int)(index % TerrainGlobals.getEditor().getCameraRep().getNumZPoints());
TerrainGlobals.getEditor().getCameraRep().setJaggedHeight(x, z, CameraHeightRep.cJaggedEmptyValue);
vertexTouchedExtends.addPoint(x, z);
}
TerrainGlobals.getEditor().getCameraRep().updateAfterPainted(vertexTouchedExtends.minX, vertexTouchedExtends.minZ, vertexTouchedExtends.maxX, vertexTouchedExtends.maxZ);
}
public static void init()
{
mVertData = new JaggedContainer <FoliageVertData>(TerrainGlobals.getTerrain().getNumXVerts() * TerrainGlobals.getTerrain().getNumZVerts());
mVertData.SetEmptyValue(cEmptyVertData);
loadShader();
}
//----------------------------------
public void render(bool renderCursor)
{
if (!mRenderHeights)
{
return;
}
List <SpatialQuadTreeCell> nodes = new List <SpatialQuadTreeCell>();
getVisibleNodes(nodes, TerrainGlobals.getTerrain().getFrustum());
//update any visual handles that need it..
for (int i = 0; i < nodes.Count; i++)
{
RealLOSRepQuadCell cell = ((RealLOSRepQuadCell)nodes[i].mExternalData);
Debug.Assert(cell != null);
if (cell.mVisualHandle == null)
{
cell.mVisualHandle = newVisualHandle((int)cell.mMinXVert, (int)cell.mMinZVert);
}
renderCell(cell.mVisualHandle);
}
if (renderCursor)
{
((BTerrainCameraBrush)TerrainGlobals.getEditor().getCurrentBrush()).render();
}
}
public static Image ExportMask(IMask mask)
{
int width = TerrainGlobals.getTerrain().getNumXVerts();
int height = TerrainGlobals.getTerrain().getNumZVerts();
Rectangle r = new Rectangle(0, 0, width, height);
Bitmap destination = new Bitmap(width, height, PixelFormat.Format24bppRgb);
unsafe
{
BitmapData outputData = destination.LockBits(r, ImageLockMode.WriteOnly, destination.PixelFormat);
if (outputData.PixelFormat == PixelFormat.Format24bppRgb)
{
PixelData24 *outputBase = (PixelData24 *)outputData.Scan0;
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
PixelData24 *pPixel = outputBase + y * width + x;
long index = y * width + x;
float value = mask.GetMaskWeight(index);
byte outputValue = (byte)(value * byte.MaxValue);
pPixel->blue = outputValue;
pPixel->red = outputValue;
pPixel->green = outputValue;
}
}
destination.UnlockBits(outputData);
}
}
return((Image)destination);
}
static public void setBladeToGrid(int idx, string setName, int bladeIndex, bool erase, bool forceErase)
{
int x = idx / TerrainGlobals.getTerrain().getNumXVerts();
int z = idx - x * TerrainGlobals.getTerrain().getNumXVerts();
setBladeToGrid(x, z, setName, bladeIndex, erase, forceErase);
}
//used as a filter.
static public void createSelectionMaskFromTerrain(float minHeight, float maxHeight, float slopeValue, float range)
{
//clearSelectionMask();
int totalNumVerts = TerrainGlobals.getTerrain().getNumXVerts();
int i = -1;
//range = 0.1f;
for (int x = 0; x < totalNumVerts; x++)
{
for (int z = 0; z < totalNumVerts; z++)
{
i++;
if (TerrainGlobals.getTerrain().getPostDeformPos(x, z).Y < minHeight ||
TerrainGlobals.getTerrain().getPostDeformPos(x, z).Y > maxHeight)
{
continue;
}
float factor = Vector3.Dot(TerrainGlobals.getTerrain().getPostDeformNormal(x, z), BMathLib.unitY);
if (factor < 0 || Math.Abs(slopeValue - factor) > range)
{
continue;
}
addSelectedVert(x, z, factor);
}
}
smoothFilter();
}
static public void scaleSelection(float amt, bool addOrPercent)
{
int totalNumVerts = TerrainGlobals.getTerrain().getNumXVerts();
float fact = 0;
for (int x = 0; x < totalNumVerts; x++)
{
for (int z = 0; z < totalNumVerts; z++)
{
if (Masking.isPointSelected(x, z, ref fact))
{
if (addOrPercent)
{
fact = BMathLib.Clamp(fact + amt, 0, 1);
}
else
{
fact = BMathLib.Clamp(fact * amt, 0, 1);
}
Masking.addSelectedVert(x, z, fact);
}
}
}
rebuildVisualsAfterSelection();
}
static public void clearSelectionMask()
{
if (mCurrSelectionMask.HasData())
{
if (CoreGlobals.getEditorMain().mIMaskPickerUI == null)
{
CoreGlobals.getEditorMain().mIGUI.ShowDialog("MaskLayers");
}
CoreGlobals.getEditorMain().mIMaskPickerUI.SetLastMask(mCurrSelectionMask);
}
mCurrSelectionMask.Clear();
if (TerrainGlobals.getTerrain().getQuadNodeRoot() != null)
{
List <BTerrainQuadNode> nodes = new List <BTerrainQuadNode>();
TerrainGlobals.getTerrain().getQuadNodeRoot().getTileBoundsIntersection(nodes, mCurrSelectionMaskExtends.minX, mCurrSelectionMaskExtends.maxX,
mCurrSelectionMaskExtends.minZ, mCurrSelectionMaskExtends.maxZ);
for (int i = 0; i < nodes.Count; i++)
{
nodes[i].mDirty = true;
}
TerrainGlobals.getTerrain().rebuildDirtyPostDeform(BRenderDevice.getDevice());
}
// Reset extends
mCurrSelectionMaskExtends.empty();
}
public void apply(List <VertIndexWeight> verts, float intesinty, bool alternate)
{
//CLM DEBUGGING
// return;
// FoliageManager.setSelectedBladeToGrid(0, 0, alternate , false);
// FoliageManager.setSelectedBladeToGrid(16, 16, alternate, false);
// FoliageManager.setSelectedBladeToGrid(20, 20, alternate, false);
// return;
// Go through points and adjust accordingly.
for (int i = 0; i < verts.Count; i++)
{
int index = verts[i].index;
float weight = verts[i].weight * 0.25f;
double rnd = rand.NextDouble();
//use our 'weight' as a randomization factor..
if (rnd > (double)weight)
{
continue;
}
int x = index / TerrainGlobals.getTerrain().getNumZVerts();
int z = index % TerrainGlobals.getTerrain().getNumZVerts();
FoliageManager.setSelectedBladeToGrid(x, z, alternate,
TerrainGlobals.getEditor().getMode() == BTerrainEditor.eEditorMode.cModeFoliageErase);
}
}
public override void apply(List <VertIndexWeight> verts, float intensity, bool alternate)
{
if (verts.Count == 0)
{
return;
}
BTileBoundingBox vertexTouchedExtends = new BTileBoundingBox();
// Go through points and adjust accordingly.
for (int i = 0; i < verts.Count; i++)
{
int index = verts[i].index;
float weight = verts[i].weight;
int z = (int)(index / TerrainGlobals.getEditor().getSimRep().getHeightRep().getNumXPoints());
int x = (int)(index % TerrainGlobals.getEditor().getSimRep().getHeightRep().getNumZPoints());
SimTileData.eTileTypeOverrideVal passV = TerrainGlobals.getEditor().getSimRep().getDataTiles().getTileTypeBrushState();
if (passV == SimTileData.eTileTypeOverrideVal.cTileType_None || alternate)
{
TerrainGlobals.getEditor().getSimRep().getDataTiles().setJaggedTileType(x - 1, z - 1, 0);
}
else
{
{
//find the override index, and set it to the type.
int idx = SimTerrainType.getTileTypeIndexByName(TerrainGlobals.getEditor().getSimRep().getDataTiles().getTileTypeOverrideSelection());
TerrainGlobals.getEditor().getSimRep().getDataTiles().setJaggedTileType(x - 1, z - 1, idx);
}
}
vertexTouchedExtends.addPoint(x, z);
}
TerrainGlobals.getEditor().getSimRep().updateAfterPainted(vertexTouchedExtends.minX, vertexTouchedExtends.minZ, vertexTouchedExtends.maxX, vertexTouchedExtends.maxZ);
}
public override void apply(List <VertIndexWeight> verts, float intensity, bool alternate)
{
if (verts.Count == 0)
{
return;
}
// Set convolution size based on intesity.
if (intensity <= 0.5f)
{
mConvolutionSize = 3;
}
else if (intensity <= 0.75f)
{
mConvolutionSize = 5;
}
else if (intensity <= 0.9f)
{
mConvolutionSize = 7;
}
else if (intensity <= 1.0f)
{
mConvolutionSize = 11;
}
mHalfConvolutionSize = (short)(mConvolutionSize / 2);
int numConvolutionCoefficients = mConvolutionSize * mConvolutionSize;
float newVertPos_Y = 0;
float speedFactor = 0.4f;
BTileBoundingBox vertexTouchedExtends = new BTileBoundingBox();
float factor = speedFactor * intensity;
if (alternate)
{
factor *= -1.0f;
}
// Go through points and adjust accordingly.
for (int i = 0; i < verts.Count; i++)
{
int index = verts[i].index;
float weight = verts[i].weight;
float weight_scaled = verts[i].weight * intensity;
int z = (int)(index / TerrainGlobals.getEditor().getSimRep().getHeightRep().getNumXPoints());
int x = (int)(index % TerrainGlobals.getEditor().getSimRep().getHeightRep().getNumZPoints());
applyFastLowPassFilter((int)x, (int)z, out newVertPos_Y);
TerrainGlobals.getEditor().getSimRep().getHeightRep().setJaggedHeight(x, z, newVertPos_Y);
vertexTouchedExtends.addPoint(x, z);
}
TerrainGlobals.getEditor().getSimRep().updateAfterPainted(vertexTouchedExtends.minX, vertexTouchedExtends.minZ, vertexTouchedExtends.maxX, vertexTouchedExtends.maxZ);
}
public void updateLandObstructions(float visTileScale, int minX, int minZ, int maxX, int maxZ)
{
//use height
const double maxSlopeAngle = 35;
float maxSlope = (float)Math.Sin(Math.PI * maxSlopeAngle / 180);
float tileScale = visTileScale / mVisToSimMultiplier;
float maxDotSlope = 0.7f;
for (int x = minX; x < maxX; x++)
{
for (int z = minZ; z < maxZ; z++)
{
int xIndex = (int)BMathLib.Clamp(x + 1, 0, mNumXTiles);
int zIndex = (int)BMathLib.Clamp(z + 1, 0, mNumXTiles);
// Calculate the 4 corners
Vector3 v0 = new Vector3(x * tileScale,
TerrainGlobals.getEditor().getSimRep().getHeightRep().getCompositeHeight(x, z),
z * tileScale);
Vector3 v1 = new Vector3((x + 1) * tileScale,
TerrainGlobals.getEditor().getSimRep().getHeightRep().getCompositeHeight(xIndex, z),
z * tileScale);
Vector3 v2 = new Vector3(x * tileScale,
TerrainGlobals.getEditor().getSimRep().getHeightRep().getCompositeHeight(x, zIndex),
(z + 1) * tileScale);
Vector3 v3 = new Vector3((x + 1) * tileScale,
TerrainGlobals.getEditor().getSimRep().getHeightRep().getCompositeHeight(xIndex, zIndex),
(z + 1) * tileScale);
float highest = v0.Y > v1.Y ? v0.Y : v1.Y;
highest = highest > v2.Y ? highest : v2.Y;
highest = highest > v3.Y ? highest : v3.Y;
float lowest = v0.Y < v1.Y ? v0.Y : v1.Y;
lowest = lowest < v2.Y ? lowest : v2.Y;
lowest = lowest < v3.Y ? lowest : v3.Y;
float slp = (highest - lowest) / mTileScale;
xIndex = (int)BMathLib.Clamp(x, 0, mNumXTiles - 1);
zIndex = (int)BMathLib.Clamp(z, 0, mNumXTiles - 1);
if (slp > maxSlope)
{
mSimLandObstructions[xIndex * mNumXTiles + zIndex] = true;
}
else
{
mSimLandObstructions[xIndex * mNumXTiles + zIndex] = false;
}
}
}
}
public bool issueAOGenJob(AmbientOcclusion.eAOQuality quality, bool includeObjects, Controls.AOGenDialog primDlg)
{
networkAOInterface.ensureDirectories();
deleteExistingInputFile();
deleteExistingResults();
deleteExistingJobs();
if (doIHavePendingJobs())
{
MessageBox.Show("There are still jobs still being processed from this client. \n Please try again in a few moments.");
return(false);
}
string mHostName = Dns.GetHostName();
mCurrJobGUID = System.Guid.NewGuid().ToString();
mIncludeObjects = includeObjects;
//Now, start up a thread to watch for file IO
mControllingDialog = primDlg;
if (mControllingDialog != null)
{
mControllingDialog.setNumWorkUnits(cNumSections);
}
mNumSectionsToComplete = cNumSections;
mWorkerThread = new BackgroundWorker();
mWorkerThread.WorkerReportsProgress = true;
mWorkerThread.WorkerSupportsCancellation = true;
mWorkerThread.DoWork += bw_DoWork;
mWorkerThread.ProgressChanged += bw_ProgressChanged;
mWorkerThread.RunWorkerCompleted += bw_RunWorkerCompleted;
mWorkerThread.RunWorkerAsync(quality);
{
//clear current AO Values to zero
float[] AOVals = TerrainGlobals.getEditor().getAmbientOcclusionValues();
for (int i = 0; i < AOVals.Length; i++)
{
AOVals[i] = 0.0f;
}
if (TerrainGlobals.getTerrain().getQuadNodeRoot() != null)
{
TerrainGlobals.getTerrain().getQuadNodeRoot().clearVisibleDatHandle();
}
}
return(true);
}
public void ensureProperLayerOrdering()
{
ensureProperNumberLayers();
int numSplatLayers = TerrainGlobals.getTexturing().getActiveTextureCount();
//create N floatN vectors
floatN[] layerVecs = new floatN[numSplatLayers];
for (uint k = 0; k < numSplatLayers; k++)
{
layerVecs[k] = new floatN((uint)numSplatLayers);
layerVecs[k][k] = 1;
}
//now, calculate a VContrib vector for the current layering.
floatN vContrib = layerVecs[0].Clone();//start with 100% base layer
for (uint k = 1; k < numSplatLayers; k++)
{
byte b = mLayers[(int)k].mAlphaContrib;
int lIdx = mLayers[(int)k].mActiveTextureIndex;
float alpha = ((float)b) / 255.0f;
vContrib = (
(layerVecs[lIdx] * alpha) + (vContrib * (1 - alpha))
);
}
//vContrib now holds at each vector element, the amount the layer is visible to the final pixel
//although it's not sorted in the current layer ordering
//so, calculate the xF for the new layer ordering, and store it in a temp var
floatN vContribSorted = new floatN((uint)numSplatLayers);
//back solve to calculate new alpha value.
vContribSorted[(uint)(numSplatLayers - 1)] = vContrib[(uint)(numSplatLayers - 1)];
for (int k = (numSplatLayers - 2); k >= 0; k--)
{
uint invK = (uint)((numSplatLayers - 2) - k);
float Vc = vContrib[(uint)(k + 1)]; //vContrib for upper layer
float invVc = 1.0f - Vc;
//current layer vContrib
float cVc = vContrib[(uint)(k)];
float xF = invVc == 0 ? 0 : (cVc / invVc);
//move back
vContribSorted[(uint)k] = xF;
}
//now copy back to the unsorted layer index
for (int k = 0; k < numSplatLayers; k++)
{
mLayers[k].mAlphaContrib = (byte)(vContribSorted[(uint)mLayers[k].mActiveTextureIndex] * 255);
}
//ensure layers are sorted
ensureProperSorting();
}
void identifyPrimeSimVerts(List <Point> primeSimVerts, uint vertQuantizationDist, uint maxNumQuantizedPoints)
{
int width = TerrainGlobals.getTerrain().getNumXVerts();
//walk the tiles, generate a 3x3 bit definition
for (int x = 0; x < width; x++)
{
for (int z = 0; z < width; z++)
{
//get the 4 tiles touching me
int val = giveSimValueForVisVert(x, z, false);
//if this mapping is in our ignore list, then ignore it.
bool ok = false;
for (int i = 0; i < mSimTileCornerDefn16.Length; i++)
{
if (val == mSimTileCornerDefn16[i])
{
ok = true;
break;
}
}
if (ok)
{
primeSimVerts.Add(new Point(x, z));
}
}
}
//don't quantize if we aren't told to
if (maxNumQuantizedPoints == 0)
{
return;
}
//Now, QUANTIZE these verts into a working set...
//CLM is this really what we want to do? We need to minimize the concave hull, but this actually eliminates the concave hull if the number of points are
//small enough..
int numDesiredQuantizedPoints = (int)(primeSimVerts.Count * 0.5f);// (int)Math.Min(maxNumQuantizedPoints, primeSimVerts.Count * 0.8f);
Weighted_MinMax_Quantizer vq = new Weighted_MinMax_Quantizer();
for (int i = 0; i < primeSimVerts.Count; i++)
{
Vector3 p = new Vector3(primeSimVerts[i].X, primeSimVerts[i].Y, 0);
vq.insert(p, 1.0f);
}
vq.quantize(vertQuantizationDist, numDesiredQuantizedPoints);
primeSimVerts.Clear();
for (int i = 0; i < vq.num_output_cells(); i++)
{
primeSimVerts.Add(new Point((int)vq.output_cell(i).X, (int)vq.output_cell(i).Y));
}
}
void blackoutAO()
{
int count = TerrainGlobals.getTerrain().getNumXVerts() * TerrainGlobals.getTerrain().getNumZVerts();
float[] mAmbientOcclusionValues = TerrainGlobals.getEditor().getAmbientOcclusionValues();
for (int i = 0; i < count; i++)
{
mAmbientOcclusionValues[i] = 0.0f;
}
}