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);
}
private void PropertiesWindow_Load(object sender, EventArgs e)
{
Stroke = TerrainGlobals.getTerrainFrontEnd().GetMainBrushStroke();
}
//CLM USED FOR EXPORT
public unsafe void convertLayersToTexturingDataHandle(BTerrainLayerContainer input, List <Texture> tempAlphaTextures, BTerrainCompositeTexture output, int minXVert, int minZVert, int lod, int channelCount)
{
// BTerrainLayerContainer input = node.mLayerContainer;
// BTerrainCompositeTexture output = node.getTextureData(lod).mCompositeTexture;
Viewport vp = new Viewport();
vp.X = output.mXPixelOffset;
vp.Y = output.mYPixelOffset;
vp.Width = output.mWidth;
vp.Height = output.mWidth;
vp.MinZ = 0;
vp.MaxZ = 1;
BRenderDevice.getDevice().Viewport = vp;
Microsoft.DirectX.Direct3D.Effect shader = TerrainGlobals.getTexturing().mCompositeShader;
shader.Begin(0);
shader.BeginPass(0);
for (int i = 0; i < channelCount; i++)
{
for (int k = 0; k < output.mNumMips; k++)
{
//actually render
Surface compositeTarget = null;
float scale = 1;
try
{
if (output.UsingAtlas == false)
{
compositeTarget = output.mTextures[i].GetSurfaceLevel(k);
BRenderDevice.getDevice().SetRenderTarget(0, compositeTarget);
}
else
{
BTerrainCompositeAtlasTexture atlas = output.mAtlas;
if (atlas.mTextures[i].Disposed == true)
{
atlas.reCreate();
}
scale = atlas.mAtlasScale;
compositeTarget = atlas.mTextures[i].GetSurfaceLevel(k);
BRenderDevice.getDevice().SetRenderTarget(0, compositeTarget);
}
{
BTerrainTexturingLayer.eLayerType lastType = BTerrainTexturingLayer.eLayerType.cLayer_Splat;
float layerInc = 1.0f / (float)(cMaxNumBlends - 1);// (float)input.getNumLayers();
for (int j = 0; j < input.getNumLayers(); j++)
{
// BRenderDevice.getDevice().Clear(ClearFlags.ZBuffer | ClearFlags.Target, unchecked((int)0xFFFF0000), 1.0f, 0);
//compose a splat
shader.SetValue(mShaderContribOverride, 1);
shader.SetValue(mShaderAlphaOverride, 1);
if (input.giveLayer(j).mLayerType == BTerrainTexturingLayer.eLayerType.cLayer_Splat)
{
if (lastType != BTerrainTexturingLayer.eLayerType.cLayer_Splat)
{
shader.EndPass();
shader.BeginPass(0);
lastType = BTerrainTexturingLayer.eLayerType.cLayer_Splat;
}
if (TerrainGlobals.getEditor().getRenderMode() == BTerrainEditor.eEditorRenderMode.cRenderTextureSelectRender)
{
if (TerrainGlobals.getEditor().getMode() != BTerrainEditor.eEditorMode.cModeTexEdit)
{
if (j == 0)
{
shader.SetValue(mShaderContribOverride, 0);
shader.SetValue(mShaderAlphaOverride, 0);
}
else
{
continue;
}
}
else
{
if (input.giveLayer(j).mActiveTextureIndex != TerrainGlobals.getTerrainFrontEnd().SelectedTextureIndex)
{
shader.SetValue(mShaderContribOverride, 0);
}
else
{
shader.SetValue(mShaderContribOverride, 1);
}
shader.SetValue(mShaderAlphaOverride, 0);
}
}
float targetLayer = (float)(j * layerInc);
shader.SetValue(mShaderNumLayersHandle, targetLayer);
shader.SetValue(mShaderAlphaTexArrayHandle, tempAlphaTextures[j]);
//lock in our target texture
BTerrainActiveTextureContainer active = TerrainGlobals.getTexturing().getActiveTexture(input.giveLayer(j).mActiveTextureIndex);
if (active == null)
{
compositeTarget.Dispose();
continue;
}
shader.SetValue(mShaderTexArrayHandle, active.mTexChannels[i].mTexture);
float[] uvs = new float[2];
uvs[0] = active.mUScale;
uvs[1] = active.mVScale;
shader.SetValue(mShaderLayerUV, uvs);
}
else //compose a decal
{
if (lastType != BTerrainTexturingLayer.eLayerType.cLayer_Decal)
{
shader.EndPass();
shader.BeginPass(1);
lastType = BTerrainTexturingLayer.eLayerType.cLayer_Decal;
}
bool doWhite = false;
if (TerrainGlobals.getEditor().getRenderMode() == BTerrainEditor.eEditorRenderMode.cRenderTextureSelectRender)
{
if (TerrainGlobals.getEditor().getMode() == BTerrainEditor.eEditorMode.cModeTexEdit)
{
shader.SetValue(mShaderContribOverride, 0);
}
else if (TerrainGlobals.getEditor().getMode() == BTerrainEditor.eEditorMode.cModeDecalEdit)
{
doWhite = true;
if (TerrainGlobals.getTexturing().getActiveDecalInstance(input.giveLayer(j).mActiveTextureIndex).mActiveDecalIndex != TerrainGlobals.getTerrainFrontEnd().SelectedDecalIndex)
{
shader.SetValue(mShaderContribOverride, 0);
}
else
{
shader.SetValue(mShaderContribOverride, 1);
shader.SetValue(mShaderAlphaOverride, 1);
}
}
}
//Grab our decal instance
BTerrainDecalInstance decal = getActiveDecalInstance(input.giveLayer(j).mActiveTextureIndex);
if (decal == null)
{
compositeTarget.Dispose();
continue;
}
Vector4 selColor = new Vector4(1, 1, 1, 1);
if (decal.mIsSelected)
{
selColor.Y = 0.75f;
selColor.Z = 0.75f;
}
shader.SetValue(mShaderColorOverload, selColor);
//grab the decal we care about
BTerrainActiveDecalContainer active = getActiveDecal(decal.mActiveDecalIndex);
if (active == null)
{
compositeTarget.Dispose();
continue;
}
if (doWhite)
{
shader.SetValue(mShaderAlphaTexArrayHandle, tempAlphaTextures[0]);
}
else
{
shader.SetValue(mShaderAlphaTexArrayHandle, tempAlphaTextures[j]);
}
shader.SetValue(mShaderAlphaTexDecalHandle, active.mTexChannels[(int)BTerrainTexturing.eTextureChannels.cOpacity].mTexture);
shader.SetValue(mShaderTexDecalHandle, active.mTexChannels[i].mTexture);
float[] decalDat = new float[4];
decalDat[0] = decal.mRotation;
//compute our U and V offset
float vertsToHighResPixelSpaceRatio = BTerrainTexturing.getTextureWidth() / BTerrainQuadNode.cMaxWidth;
decalDat[1] = (decal.mTileCenter.X - (minXVert * vertsToHighResPixelSpaceRatio)) / BTerrainTexturing.getTextureWidth();
decalDat[2] = (decal.mTileCenter.Y - (minZVert * vertsToHighResPixelSpaceRatio)) / BTerrainTexturing.getTextureHeight();
decalDat[3] = 0;
shader.SetValue(mShaderLayerDecalData, decalDat);
float[] uvs = new float[2];
uvs[0] = decal.mUScale;
uvs[1] = decal.mVScale;
shader.SetValue(mShaderLayerUV, uvs);
}
shader.CommitChanges();
BRenderDevice.getDevice().Viewport = vp;
BRenderDevice.getDevice().DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, 4, 0, 2);
}
shader.EndPass();
shader.BeginPass(0);
}
}
catch (Direct3DXException e)
{
CoreGlobals.getErrorManager().SendToErrorWarningViewer("An error has occured during the compositing process");
}
finally
{
if (compositeTarget != null)
{
compositeTarget.Dispose();
}
}
}
}
shader.EndPass();
shader.End();
}
//----------------------------
public int getLODLevel(Vector3 center)
{
return((int)mLODData.getLODLevel(center, TerrainGlobals.getTerrainFrontEnd().mCameraManager.mEye));
}
unsafe public int newVisualHandle(float minX, float minZ, float maxX, float maxZ, Vector3 center, Vector3 BBmin, Vector3 BBmax)
{
int lod = (int)mLODData.getLODLevel(center, TerrainGlobals.getTerrainFrontEnd().mCameraManager.mEye);
return(newVisualHandle(minX, minZ, maxX, maxZ, center, BBmin, BBmax, lod));
}
public static void MaskCurrentTexture(bool bUseTextureFade)
{
int totalNumVerts = TerrainGlobals.getTerrain().getNumXVerts();
int i = -1;
int selTexIndex = TerrainGlobals.getTerrainFrontEnd().SelectedTextureIndex;
BTerrainActiveTextureContainer activeTex = TerrainGlobals.getTexturing().getActiveTexture(TerrainGlobals.getTerrainFrontEnd().SelectedTextureIndex);
if (activeTex.mMatHasMask == false)
{
return;
}
Image img = Image.FromFile(activeTex.getMaskFileName());
if (img == null)
{
return;
}
IMask m = CreateMask(img);
if (m == null)
{
return;
}
img.Dispose();
for (int x = 0; x < totalNumVerts; x++)
{
for (int z = 0; z < totalNumVerts; z++)
{
float baseValue;
float factor = 0;
if (checkBaseWritePermission(x, z, out baseValue) == false)
{
continue;
}
BTerrainTextureVector vec = TerrainGlobals.getEditor().giveTextureDataAtVertex(x, z);
if (vec.containsID(selTexIndex, BTerrainTexturingLayer.eLayerType.cLayer_Splat))
{
int splatindex = vec.giveLayerIndex(selTexIndex, BTerrainTexturingLayer.eLayerType.cLayer_Splat);
float layeralpha = vec.mLayers[splatindex].mAlphaContrib / 255f;
float maskAlpha = 0;
if (layeralpha == 0)
{
continue;
}
maskAlpha = m.GetMaskWeight(((z % 64) * 64) + (x % 64));
//layeralpha = m.GetMaskWeight((( x) * totalNumVerts) + ( z));
if (bUseTextureFade)
{
maskAlpha = maskAlpha * layeralpha;
}
if (maskAlpha == 0)
{
continue;
}
i++;
addSelectedVert(x, z, maskAlpha);
}
}
}
}
public override bool applyToDstImg(BTerrainQuadNode node, int x, int z, bool selectionMode, bool alternate)
{
BTerrainLayerContainer layers = node.mLayerContainer;
BTerrainActiveDecalContainer decal = TerrainGlobals.getTexturing().getActiveDecal(TerrainGlobals.getTerrainFrontEnd().SelectedDecalIndex);
bool changed = false;
return(changed);
}
public bool init(int decalIndex)
{
mDecalArrayIndex = decalIndex;
BTerrainActiveDecalContainer decal = TerrainGlobals.getTexturing().getActiveDecal(TerrainGlobals.getTerrainFrontEnd().SelectedDecalIndex);
SurfaceDescription sd = decal.mTexChannels[0].mTexture.GetLevelDescription(0);
mDecalRadius = sd.Width / 2;
mDecalWidth = sd.Width;
mDecalHeight = sd.Height;
return(true);
}