void renderTerrain()
{
TerrainGlobals.getTerrainExportRender().setPassNum(0);
TerrainGlobals.getTerrainExportRender().preRenderSetup();
TerrainGlobals.getTerrainExportRender().renderAll();
TerrainGlobals.getTerrainExportRender().postRender();
}
void generateNextDepthLayer(bool renderWorldObjects)
{
//CLM this provides accurate depth peeling results (in ISO view...)
BRenderDevice.getDevice().Clear(ClearFlags.ZBuffer | ClearFlags.Target, (unchecked ((int)0x00000000)), 0, 0);
TerrainGlobals.getTerrainExportRender().mTerrainGPUShader.mShader.SetValue(mShaderPrevDepthTexture, mDepthBufferC);
BRenderDevice.getDevice().SetRenderState(RenderStates.ZBufferFunction, (int)Compare.Greater);
mOC.Issue(IssueFlags.Begin);
renderTerrain();
if (renderWorldObjects)
{
renderWoldObjects();
}
mOC.Issue(IssueFlags.End);
}
public eReturnCodes generateLighting(string targetFile, string destDir, string issuingName, AmbientOcclusion.eAOQuality quality, int totalNumberOfSections, int targetSectionIndex)
{
mAoNumSections = totalNumberOfSections;
mAoSectionIndex = targetSectionIndex;
outputDir = destDir;
//load our TLD file
if (targetFile != "" && File.Exists(targetFile))
{
if (!loadTempDataFile(targetFile))
{
return(eReturnCodes.cRC_TDL_LOAD_ERROR);
}
}
else
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("TDL File not specified, or not available.");
Console.ForegroundColor = ConsoleColor.White;
return(eReturnCodes.cRC_TDL_NOT_FOUND);
}
////////////////////////////////////////////////////////////////////////////////
TerrainGlobals.getTerrainExportRender().init();
ModelManager.init();
// AmbientOcclusion.eAOQuality quality = AmbientOcclusion.eAOQuality.cAO_Worst;
int numSamples = (int)quality;
int samplesPerSection = (int)(numSamples / mAoNumSections);
int startSampleCount = samplesPerSection * mAoSectionIndex;
int endSampleCount = startSampleCount + samplesPerSection;
AmbientOcclusion ao = new AmbientOcclusion();
float totalTime = 0;
float peelTime = 0;
float gatherTime = 0;
ao.calcualteAO(quality, true, ref totalTime, ref peelTime, ref gatherTime, startSampleCount, endSampleCount);
ao.destroy();
ao = null;
TerrainGlobals.getTerrainExportRender().destroy();
ModelManager.destroy();
//////////////////////////////////////////////////////////////////////////
bool writingOK = true;
{
const int cMajik = 0xA001;
string ouputDumpFilename = outputDir + @"\" + issuingName + ".AO" + targetSectionIndex;
if (!Directory.Exists(outputDir))
{
Directory.CreateDirectory(outputDir);
}
FileStream s = null;
try
{
s = File.Open(ouputDumpFilename, FileMode.OpenOrCreate, FileAccess.Write, FileShare.None);
}
catch (Exception e)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Error writing result to" + ouputDumpFilename);
Console.ForegroundColor = ConsoleColor.White;
writingOK = false;
}
if (writingOK)
{
BinaryWriter f = new BinaryWriter(s);
int width = (int)TerrainGlobals.getTerrain().mNumXVerts;
int height = (int)TerrainGlobals.getTerrain().mNumZVerts;
//write our header.
f.Write(cMajik);
f.Write(mAoNumSections);
f.Write(mAoSectionIndex);
f.Write(numSamples);
f.Write(startSampleCount);
f.Write(endSampleCount);
f.Write(width);
f.Write(height);
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
float AOVal = TerrainGlobals.getTerrain().getAmbientOcclusion(x, y);
f.Write(AOVal);
}
}
f.Close();
s.Close();
}
}
if (!writingOK)
{
return(eReturnCodes.cRC_OUTPUT_WRITE_ERROR);
}
return(eReturnCodes.cRC_OK);
}
//-----------------------
//-------------------------
void loadShader()
{
//grab these values from the TerrainRender shader, so we don't clog that pipe up any more than we have to..
mShaderPrevDepthTexture = TerrainGlobals.getTerrainExportRender().mTerrainGPUShader.getEffectParam("prevDepthTexture");
}
