TextureHandle RenderSSGI(RenderGraph renderGraph, HDCamera hdCamera, TextureHandle depthPyramid, TextureHandle stencilBuffer, TextureHandle normalBuffer, TextureHandle motionVectorsBuffer, ShaderVariablesRaytracing shaderVariablesRayTracingCB, HDUtils.PackedMipChainInfo info)
{
// Grab the global illumination volume component
GlobalIllumination giSettings = hdCamera.volumeStack.GetComponent <GlobalIllumination>();
using (new RenderGraphProfilingScope(renderGraph, ProfilingSampler.Get(HDProfileId.SSGIPass)))
{
// Trace the signal
TraceOutput traceOutput = TraceSSGI(renderGraph, hdCamera, giSettings, depthPyramid, normalBuffer, motionVectorsBuffer);
// Evaluate the history validity
float historyValidity = EvaluateIndirectDiffuseHistoryValidityCombined(hdCamera, giSettings.fullResolutionSS, false);
SSGIDenoiser ssgiDenoiser = GetSSGIDenoiser();
SSGIDenoiser.SSGIDenoiserOutput denoiserOutput = ssgiDenoiser.Denoise(renderGraph, hdCamera, depthPyramid, normalBuffer, motionVectorsBuffer, traceOutput.outputBuffer0, traceOutput.outputBuffer1, m_DepthBufferMipChainInfo, !giSettings.fullResolutionSS, historyValidity: historyValidity);
// Propagate the history
PropagateIndirectDiffuseHistoryValidityCombined(hdCamera, giSettings.fullResolutionSS, false);
// Convert back the result to RGB space
TextureHandle colorBuffer = ConvertSSGI(renderGraph, hdCamera, !giSettings.fullResolutionSS, depthPyramid, stencilBuffer, normalBuffer, denoiserOutput.outputBuffer0, denoiserOutput.outputBuffer1);
// Upscale it if required
// If this was a half resolution effect, we still have to upscale it
if (!giSettings.fullResolutionSS)
{
colorBuffer = UpscaleSSGI(renderGraph, hdCamera, giSettings, info, depthPyramid, colorBuffer);
}
return(colorBuffer);
}
}
private void TraceHeader()
{
TraceOutput.AppendLine("*************************************");
TraceOutput.AppendLine("_numberOfColumnsInChartDataTable: " + _numberOfColumnsInChartDataTable);
TraceOutput.AppendLine("_numberOfRowsInChartDataTable: " + _numberOfRowsInChartDataTable);
TraceOutput.AppendLine("ChartData");
if (ChartDataTable == null)
{
TraceOutput.AppendLine("Null");
}
else
{
foreach (var column in ChartDataTable.Columns)
{
TraceOutput.Append(column + " ");
}
TraceOutput.AppendLine();
foreach (DataRow row in ChartDataTable.Rows)
{
foreach (var item in row.ItemArray)
{
TraceOutput.Append(item + " ");
}
TraceOutput.AppendLine();
}
}
}
public void groundCheck()
{
Vector3 pos = camera.getMovement();
Vector3 checkPoint = new Vector3(pos.X, pos.Y, pos.Z - Config.q3movement_playerRadius - 0.25f);
this.groundTrace = this.bsp.trace(pos, checkPoint, camera, Config.q3movement_playerRadius);
if (this.groundTrace.fraction == 1.0f)
{ // falling
camera.onGround = false;
return;
}
if (camera.velocity.Z > 0f && Vector3.Dot(camera.velocity, this.groundTrace.plane.normal) > 10f)
{ // jumping
camera.onGround = false;
return;
}
if (this.groundTrace.plane.normal.Z < 0.7f)
{ // steep slope
camera.onGround = false;
return;
}
camera.onGround = true;
}
/// <summary>
/// Sets the output for tracing (thead safe).
/// </summary>
public static void SetTraceOutput(TraceOutput output)
{
lock (s_traceFileLock)
{
s_traceOutput = (int)output;
}
}
/// <summary>
/// Sets the output for tracing (thead safe).
/// </summary>
public static void SetTraceOutput(TraceOutput output)
{
lock (traceFileLock_)
{
traceOutput_ = (int)output;
}
}
public TraceOutput TraceS(Vector3 inputStart, Vector3 inputEnd)
{
TraceOutput result = new TraceOutput();
//if (inputStart.Equals(Vector3.Zero) && inputEnd.Equals(Vector3.Zero))
//{
// result.IsPoint = true;
//}
//else
//{
// result.extends = new Vector3(
//}
// walk through the BSP tree
//CheckNode(0, 0f, 1f, inputStart, inputEnd, result);
if (result.outputFraction == 1f)
{
// nothing blocked the trace
result.outputEnd = inputEnd;
}
else
{
result.outputEnd.X = inputStart.X + result.outputFraction * (inputEnd.X - inputStart.X);
result.outputEnd.Y = inputStart.Y + result.outputFraction * (inputEnd.Y - inputStart.Y);
result.outputEnd.Z = inputStart.Z + result.outputFraction * (inputEnd.Z - inputStart.Z);
}
return result;
}
/// <summary>
/// This method simulates calls to process various items and is used to
/// demonstrate the TraceAttribute's functionality. Infrequently, this
/// method will throw exceptions, and at other times will supply additional
/// trace output in the form of Warning and Verbose messages.
/// </summary>
/// <remarks>
/// Note that even if this class remained unaware that the TraceOutput object
/// was available through the call context, the TraceAttribute would still
/// provide tracing functionality.
/// </remarks>
/// <param name="itemName">The name of the item to be processed</param>
/// <param name="total">A "ref" parameter whose value is shown (before and after the call) in the trace output</param>
/// <returns>A new string based on the item name and the wait time generated within the method</returns>
internal string ProcessItem(string itemName, ref int total)
{
// Simulate a wait time for items to be processed between 10 ms and 2 seconds.
int simulatedWaitTime = 10 * randomNumber.Next(1, 21);
int options = randomNumber.Next(10);
Thread.Sleep(simulatedWaitTime);
if (options >= 9)
{
throw new ApplicationException();
}
TraceOutput tracer = (TraceOutput)CallContext.GetData(TraceOutput.ContextName);
if (options >= 6)
{
tracer.WriteLine(TraceLevel.Verbose, "This a verbose message");
}
else
if (options >= 4)
{
tracer.WriteLine(TraceLevel.Warning, "This is a warning message");
}
// Update total to see it reflected in our trace output.
total += simulatedWaitTime;
// Return a value to be displayed in the trace output.
return(string.Format("{0} processed with wait-time of {1} milliseconds",
itemName, simulatedWaitTime));
}
public static void EnumerateFolders(List <Folder> folderList, Folder startFolder, bool includeHiddenFolders)
{
TraceOutput.TraceEvent(TraceEventType.Information, 0, $"Enumerating {startFolder.Folders.Count} folders in {startFolder.Name}");
if (!startFolder.HasSubfolders())
{
TraceOutput.TraceEvent(TraceEventType.Verbose, 0, "No subfolders found in folder specified");
return;
}
foreach (Folder folder in startFolder.Folders)
{
if (folder.IsHidden() && !includeHiddenFolders)
{
continue;
}
folderList.Add(folder);
TraceOutput.TraceEvent(TraceEventType.Information, 0, $"\t{folder.Name}");
if (folder.Folders.Count > 0)
{
EnumerateFolders(folderList, folder, includeHiddenFolders);
}
}
}
public Q3Movement(SceneCamera camera, q3bsptree bsp)
{
this.bsp = bsp;
this.groundTrace = null;
this.camera = camera;
}
TraceOutput TraceSSGI(RenderGraph renderGraph, HDCamera hdCamera, GlobalIllumination giSettings, TextureHandle depthPyramid, TextureHandle normalBuffer, TextureHandle motionVectorsBuffer)
{
using (var builder = renderGraph.AddRenderPass <TraceSSGIPassData>("Trace SSGI", out var passData, ProfilingSampler.Get(HDProfileId.SSGITrace)))
{
builder.EnableAsyncCompute(false);
passData.parameters = PrepareSSGITraceParameters(hdCamera, giSettings);
passData.depthTexture = builder.ReadTexture(depthPyramid);
passData.normalBuffer = builder.ReadTexture(normalBuffer);
if (!hdCamera.frameSettings.IsEnabled(FrameSettingsField.ObjectMotionVectors))
{
passData.motionVectorsBuffer = builder.ReadTexture(renderGraph.defaultResources.blackTextureXR);
}
else
{
passData.motionVectorsBuffer = builder.ReadTexture(motionVectorsBuffer);
}
var colorPyramid = hdCamera.GetPreviousFrameRT((int)HDCameraFrameHistoryType.ColorBufferMipChain);
passData.colorPyramid = colorPyramid != null?builder.ReadTexture(renderGraph.ImportTexture(colorPyramid)) : renderGraph.defaultResources.blackTextureXR;
var historyDepth = hdCamera.GetCurrentFrameRT((int)HDCameraFrameHistoryType.Depth);
passData.historyDepth = historyDepth != null?builder.ReadTexture(renderGraph.ImportTexture(historyDepth)) : renderGraph.defaultResources.blackTextureXR;
passData.hitPointBuffer = builder.CreateTransientTexture(new TextureDesc(Vector2.one, true, true)
{
colorFormat = GraphicsFormat.R16G16B16A16_SFloat, enableRandomWrite = true, name = "SSGI Hit Point"
});
passData.outputBuffer0 = builder.WriteTexture(renderGraph.CreateTexture(new TextureDesc(Vector2.one, true, true)
{
colorFormat = GraphicsFormat.R16G16B16A16_SFloat, enableRandomWrite = true, name = "SSGI Signal0"
}));
passData.outputBuffer1 = builder.WriteTexture(renderGraph.CreateTexture(new TextureDesc(Vector2.one, true, true)
{
colorFormat = GraphicsFormat.R16G16B16A16_SFloat, enableRandomWrite = true, name = "SSGI Signal1"
}));
builder.SetRenderFunc(
(TraceSSGIPassData data, RenderGraphContext ctx) =>
{
// We need to fill the structure that holds the various resources
SSGITraceResources resources = new SSGITraceResources();
resources.depthTexture = data.depthTexture;
resources.normalBuffer = data.normalBuffer;
resources.motionVectorsBuffer = data.motionVectorsBuffer;
resources.colorPyramid = data.colorPyramid;
resources.historyDepth = data.historyDepth;
resources.hitPointBuffer = data.hitPointBuffer;
resources.outputBuffer0 = data.outputBuffer0;
resources.outputBuffer1 = data.outputBuffer1;
ExecuteSSGITrace(ctx.cmd, data.parameters, resources);
});
TraceOutput traceOutput = new TraceOutput();
traceOutput.outputBuffer0 = passData.outputBuffer0;
traceOutput.outputBuffer1 = passData.outputBuffer1;
return(traceOutput);
}
}
public static bool IsHidden(this Folder folder)
{
bool b;
if (folder.HasIMAPIProperty(IMAPIPropertyTags.PR_ATTR_HIDDEN) == 1)
{
b = true;
}
else
{
b = false;
}
TraceOutput.TraceEvent(TraceEventType.Verbose, 0, $"{folder.Name} is hidden: {b}");
return(b);
}
public static bool HasSubfolders(this Folder folder)
{
bool b;
if (folder.HasIMAPIProperty(IMAPIPropertyTags.PR_SUBFOLDERS) == 1)
{
b = true;
}
else
{
b = false;
}
TraceOutput.TraceEvent(TraceEventType.Verbose, 0, $"{folder.Name} has subfolders: {b}");
return(b);
}
private static int HasIMAPIProperty(this Folder folder, string propertyTag)
{
try {
bool hasProp = (bool)folder.PropertyAccessor.GetProperty(propertyTag);
if (hasProp)
{
return(1);
}
else
{
return(0);
}
}
catch (System.Exception e) {
TraceOutput.TraceInformation(e.Message);
return(-1);
}
}
internal LogBeforeAfterTestAttribute(TraceOutput output = TraceOutput.Stdout) => this.output = output;
private void LogTrace(string log) => TraceOutput?.Invoke(this, new LogEventArgs {
Text = log
});
TraceOutput TraceSSGI(RenderGraph renderGraph, HDCamera hdCamera, GlobalIllumination giSettings, TextureHandle depthPyramid, TextureHandle normalBuffer, TextureHandle stencilBuffer, TextureHandle motionVectorsBuffer)
{
using (var builder = renderGraph.AddRenderPass <TraceSSGIPassData>("Trace SSGI", out var passData, ProfilingSampler.Get(HDProfileId.SSGITrace)))
{
builder.EnableAsyncCompute(false);
//if (true)
{
passData.texWidth = hdCamera.actualWidth;
passData.texHeight = hdCamera.actualHeight;
passData.halfScreenSize.Set(passData.texWidth * 0.5f, passData.texHeight * 0.5f, 2.0f / passData.texWidth, 2.0f / passData.texHeight);
}
/*
* else
* {
* passData.texWidth = hdCamera.actualWidth / 2;
* passData.texHeight = hdCamera.actualHeight / 2;
* passData.halfScreenSize.Set(passData.texWidth, passData.texHeight, 1.0f / passData.texWidth, 1.0f / passData.texHeight);
* }
*/
passData.viewCount = hdCamera.viewCount;
// Set the generation parameters
passData.nearClipPlane = hdCamera.camera.nearClipPlane;
passData.farClipPlane = hdCamera.camera.farClipPlane;
passData.fullResolutionSS = true;
passData.thickness = giSettings.depthBufferThickness.value;
passData.raySteps = giSettings.maxRaySteps;
passData.frameIndex = RayTracingFrameIndex(hdCamera, 16);
passData.colorPyramidUvScaleAndLimitPrevFrame = HDUtils.ComputeViewportScaleAndLimit(hdCamera.historyRTHandleProperties.previousViewportSize, hdCamera.historyRTHandleProperties.previousRenderTargetSize);
// Grab the right kernel
passData.ssGICS = asset.renderPipelineResources.shaders.screenSpaceGlobalIlluminationCS;
passData.traceKernel = true ? m_TraceGlobalIlluminationKernel : m_TraceGlobalIlluminationHalfKernel;
passData.projectKernel = true ? m_ReprojectGlobalIlluminationKernel : m_ReprojectGlobalIlluminationHalfKernel;
BlueNoise blueNoise = GetBlueNoiseManager();
passData.ditheredTextureSet = blueNoise.DitheredTextureSet8SPP();
passData.shaderVariablesRayTracingCB = m_ShaderVariablesRayTracingCB;
passData.offsetBuffer = m_DepthBufferMipChainInfo.GetOffsetBufferData(m_DepthPyramidMipLevelOffsetsBuffer);
passData.depthTexture = builder.ReadTexture(depthPyramid);
passData.normalBuffer = builder.ReadTexture(normalBuffer);
passData.stencilBuffer = builder.ReadTexture(stencilBuffer);
if (!hdCamera.frameSettings.IsEnabled(FrameSettingsField.ObjectMotionVectors))
{
passData.motionVectorsBuffer = builder.ReadTexture(renderGraph.defaultResources.blackTextureXR);
}
else
{
passData.motionVectorsBuffer = builder.ReadTexture(motionVectorsBuffer);
}
// History buffers
var colorPyramid = hdCamera.GetPreviousFrameRT((int)HDCameraFrameHistoryType.ColorBufferMipChain);
passData.colorPyramid = colorPyramid != null?builder.ReadTexture(renderGraph.ImportTexture(colorPyramid)) : renderGraph.defaultResources.blackTextureXR;
var historyDepth = hdCamera.GetCurrentFrameRT((int)HDCameraFrameHistoryType.Depth);
passData.historyDepth = historyDepth != null?builder.ReadTexture(renderGraph.ImportTexture(historyDepth)) : renderGraph.defaultResources.blackTextureXR;
// Temporary textures
passData.hitPointBuffer = builder.CreateTransientTexture(new TextureDesc(Vector2.one, true, true)
{
colorFormat = GraphicsFormat.R16G16_SFloat, enableRandomWrite = true, name = "SSGI Hit Point"
});
// Output textures
passData.outputBuffer0 = builder.WriteTexture(renderGraph.CreateTexture(new TextureDesc(Vector2.one, true, true)
{
colorFormat = GraphicsFormat.B10G11R11_UFloatPack32, enableRandomWrite = true, name = "SSGI Color"
}));
passData.outputBuffer1 = builder.WriteTexture(renderGraph.CreateTexture(new TextureDesc(Vector2.one, true, true)
{
colorFormat = GraphicsFormat.R16G16_SFloat, enableRandomWrite = true, name = "SSGI Additional Data"
}));
builder.SetRenderFunc(
(TraceSSGIPassData data, RenderGraphContext ctx) =>
{
int ssgiTileSize = 8;
int numTilesXHR = (data.texWidth + (ssgiTileSize - 1)) / ssgiTileSize;
int numTilesYHR = (data.texHeight + (ssgiTileSize - 1)) / ssgiTileSize;
// Inject all the input scalars
float n = data.nearClipPlane;
float f = data.farClipPlane;
float thicknessScale = 1.0f / (1.0f + data.thickness);
float thicknessBias = -n / (f - n) * (data.thickness * thicknessScale);
ctx.cmd.SetComputeFloatParam(data.ssGICS, HDShaderIDs._RayMarchingThicknessScale, thicknessScale);
ctx.cmd.SetComputeFloatParam(data.ssGICS, HDShaderIDs._RayMarchingThicknessBias, thicknessBias);
ctx.cmd.SetComputeIntParam(data.ssGICS, HDShaderIDs._RayMarchingSteps, data.raySteps);
ctx.cmd.SetComputeIntParam(data.ssGICS, HDShaderIDs._RayMarchingReflectSky, 1);
ctx.cmd.SetComputeIntParam(data.ssGICS, HDShaderIDs._IndirectDiffuseFrameIndex, data.frameIndex);
// Inject half screen size if required
if (!data.fullResolutionSS)
{
ctx.cmd.SetComputeVectorParam(data.ssGICS, HDShaderIDs._HalfScreenSize, data.halfScreenSize);
}
// Inject the ray-tracing sampling data
BlueNoise.BindDitheredTextureSet(ctx.cmd, data.ditheredTextureSet);
// Inject all the input textures/buffers
ctx.cmd.SetComputeTextureParam(data.ssGICS, data.traceKernel, HDShaderIDs._DepthTexture, data.depthTexture);
ctx.cmd.SetComputeTextureParam(data.ssGICS, data.traceKernel, HDShaderIDs._NormalBufferTexture, data.normalBuffer);
ctx.cmd.SetComputeTextureParam(data.ssGICS, data.traceKernel, HDShaderIDs._IndirectDiffuseHitPointTextureRW, data.hitPointBuffer);
ctx.cmd.SetComputeBufferParam(data.ssGICS, data.traceKernel, HDShaderIDs._DepthPyramidMipLevelOffsets, data.offsetBuffer);
// Do the ray marching
ctx.cmd.DispatchCompute(data.ssGICS, data.traceKernel, numTilesXHR, numTilesYHR, data.viewCount);
// Update global constant buffer.
// This should probably be a shader specific uniform instead of reusing the global constant buffer one since it's the only one updated here.
ConstantBuffer.PushGlobal(ctx.cmd, data.shaderVariablesRayTracingCB, HDShaderIDs._ShaderVariablesRaytracing);
// Inject all the input scalars
ctx.cmd.SetComputeVectorParam(data.ssGICS, HDShaderIDs._ColorPyramidUvScaleAndLimitPrevFrame, data.colorPyramidUvScaleAndLimitPrevFrame);
ctx.cmd.SetComputeIntParam(data.ssGICS, HDShaderIDs._ObjectMotionStencilBit, (int)StencilUsage.ObjectMotionVector);
// Bind all the input buffers
ctx.cmd.SetComputeTextureParam(data.ssGICS, data.projectKernel, HDShaderIDs._DepthTexture, data.depthTexture);
ctx.cmd.SetComputeTextureParam(data.ssGICS, data.projectKernel, HDShaderIDs._StencilTexture, data.stencilBuffer, 0, RenderTextureSubElement.Stencil);
ctx.cmd.SetComputeTextureParam(data.ssGICS, data.projectKernel, HDShaderIDs._NormalBufferTexture, data.normalBuffer);
ctx.cmd.SetComputeTextureParam(data.ssGICS, data.projectKernel, HDShaderIDs._CameraMotionVectorsTexture, data.motionVectorsBuffer);
ctx.cmd.SetComputeTextureParam(data.ssGICS, data.projectKernel, HDShaderIDs._IndirectDiffuseHitPointTexture, data.hitPointBuffer);
ctx.cmd.SetComputeTextureParam(data.ssGICS, data.projectKernel, HDShaderIDs._ColorPyramidTexture, data.colorPyramid);
ctx.cmd.SetComputeTextureParam(data.ssGICS, data.projectKernel, HDShaderIDs._HistoryDepthTexture, data.historyDepth);
ctx.cmd.SetComputeBufferParam(data.ssGICS, data.projectKernel, HDShaderIDs._DepthPyramidMipLevelOffsets, data.offsetBuffer);
// Bind the output texture
ctx.cmd.SetComputeTextureParam(data.ssGICS, data.projectKernel, HDShaderIDs._IndirectDiffuseTexture0RW, data.outputBuffer0);
ctx.cmd.SetComputeTextureParam(data.ssGICS, data.projectKernel, HDShaderIDs._IndirectDiffuseTexture1RW, data.outputBuffer1);
// Do the reprojection
ctx.cmd.DispatchCompute(data.ssGICS, data.projectKernel, numTilesXHR, numTilesYHR, data.viewCount);
});
TraceOutput traceOutput = new TraceOutput();
traceOutput.outputBuffer0 = passData.outputBuffer0;
traceOutput.outputBuffer1 = passData.outputBuffer1;
return(traceOutput);
}
}
private void OnMessage(object sender, MessageEventArgs e)
{
if (!e.IsText && !e.Data.IsValidJson())
{
return;
}
var json = JToken.Parse(e.Data);
if (json.IsAuthMessage())
{
InfoOutput?.Invoke(this, new LogEventArgs {
Text = $"Authorize message: {e.Data.ToPrettyJson()}"
});
return;
}
if (json.IsResult())
{
// Isn't an event, log and exit.
DebugOutput?.Invoke(this, new LogEventArgs {
Text = $"Result message: {e.Data.ToPrettyJson()}"
});
return;
}
if (!json.IsEvent())
{
// Isn't an event! And event's are what we're working with.
WarnOutput?.Invoke(this, new LogEventArgs {
Text = $"Unsupported message (not an 'event'): {e.Data.ToPrettyJson()}"
});
return;
}
var entId = json.ExtractEntityId().ToLowerInvariant();
var matchedApps = _apps.FindApps(entId);
if (matchedApps.Count == 0)
{
// No matched apps, log and exit.
if (EncounteredEntityIdsWithoutSubscription.Add(entId))
{
TraceOutput?.Invoke(this, new LogEventArgs {
Text = $"First time encounter of message with an EntityId that we're not listening on: {entId}"
});
}
return;
}
// Found matched apps! Log and determine which type
InfoOutput?.Invoke(this, new LogEventArgs {
Text = e.Data.ToPrettyJson()
});
var eventData = new EventData {
EntityId = entId
};
if (json.IsClickEvent())
{
eventData.ClickData = new Click {
ClickType = (string)json["event"]["data"]["click_type"]
};
}
if (json.IsStateChangeEvent())
{
//entity_boolean doesn't have a "last_triggered" attribute.
if (!entId.Contains("input_boolean."))
{
if (!json.HasNewStateWithLastTriggered())
{
return; // Irrelevant event, we need new states that has "last time triggered" otherwise it might be an event provoked by reloading Hass. Unsure about this.
}
}
if (!json.IsTheMostRelevantStateChangeMessage())
{
return; // Is most probably a 'duped' event, throw it away ..
}
if (!json.HasNewState())
{
return; // Irrelevant event, we need new states only ..
}
var rawGraph = JsonConvert.DeserializeObject <HassEventRawModel>(e.Data);
var stateChange = new StateChanged();
stateChange.NewState = [email protected]_state?.state;
stateChange.OldState = [email protected]_state?.state;
stateChange.Attributes = JsonConvert.DeserializeObject <Dictionary <string, object> >(([email protected]_state ?? [email protected]_state ?? new StateRaw()).attributes.ToString());
eventData.StateChangeData = stateChange;
}
foreach (var hassApp in matchedApps.Where(p => p.IsExecuting == false))
{
hassApp.IsExecuting = true;
hassApp
.ExecuteAsync(eventData, e.Data)
.ContinueWith(p =>
{
// Only on exception: Raise event..
var ex = p.Exception?.InnerExceptions?.FirstOrDefault() ?? p.Exception;
ErrorOutput?.Invoke(this, new LogEventArgs {
Text = ex?.Message, Exception = ex
});
}, TaskContinuationOptions.OnlyOnFaulted)
.ContinueWith(p =>
{
hassApp.IsExecuting = false;
}, TaskContinuationOptions.None);
}
}
private void OnWebsocketLog(LogData data, string arg2)
{
TraceOutput?.Invoke(this, new LogEventArgs {
Text = data.Message + " [arg2]"
});
}
public bool slideMove(bool apply_gravity)
{
int bumpcount;
int numbumps = 4;
//List planes = [];
List <Vector3> planes = new List <Vector3>();
Vector3 endVelocity = Vector3.Zero;
if (apply_gravity)
{
endVelocity = camera.velocity; // vec3_set(this.velocity, endVelocity );
endVelocity.Z -= Config.q3movement_gravity * Config.q3movement_frameTime;
camera.velocity.Z = (camera.velocity.Z + endVelocity.Z) * 0.5f;
if (this.groundTrace != null && this.groundTrace.plane != null)
{
// slide along the ground plane
camera.velocity = this.clipVelocity(camera.velocity, this.groundTrace.plane.normal);
}
}
// never turn against the ground plane
if (this.groundTrace != null && this.groundTrace.plane != null)
{
planes.Add(this.groundTrace.plane.normal);
//planes.addLast(this.groundTrace.plane.normal);
}
// never turn against original velocity
Vector3 v = new Vector3(camera.velocity);
v.Normalize();
planes.Add(v);
//planes.addLast(v);
float time_left = Config.q3movement_frameTime;
Vector3 end = Vector3.Zero;
for (bumpcount = 0; bumpcount < numbumps; ++bumpcount)
{
Vector3 pos = camera.getMovement();
// calculate position we are trying to move to
//end = vec3(pos.add(camera.velocity.scale(time_left)));
//end = vec3(pos.clone().add(camera.velocity.clone().scale(time_left)));
end = pos + (camera.velocity * time_left);
// see if we can make it there
TraceOutput trace = this.bsp.trace(pos, end, camera, Config.q3movement_playerRadius);
if (trace.allSolid)
{
// entity is completely trapped in another solid
camera.velocity.Z = 0.0f; // don't build up falling damage, but allow sideways acceleration
return(true);
}
if (trace.fraction > 0)
{
// actually covered some distance
//vec3_set(trace.endPos, this.position);
camera.applyMovement(trace.endPos);
}
if (trace.fraction == 1)
{
break; // moved the entire distance
}
time_left -= time_left * trace.fraction;
planes.Add(trace.plane.normal);
//planes.addLast(vec3_set(vec3(trace.plane.normal)));
//
// modify velocity so it parallels all of the clip planes
//
Vector3[] planeNormals = planes.ToArray();
// find a plane that it enters
for (int i = 0; i < planes.Count; ++i)
{
float into = Vector3.Dot(camera.velocity, planeNormals[i]);
//float into = vec3_dot(vec3(camera.velocity), planes.ToArray()[i]);
if (into >= 0.1f)
{
continue;
} // move doesn't interact with the plane
// slide along the plane
Vector3 clipVelocity = this.clipVelocity(camera.velocity, planeNormals[i]);
Vector3 endClipVelocity = this.clipVelocity(endVelocity, planeNormals[i]);
// see if there is a second plane that the new move enters
for (int j = 0; j < planeNormals.Length; j++)
{
if (j == i)
{
continue;
}
if (Vector3.Dot(clipVelocity, planeNormals[j]) >= 0.1f)
{
continue;
} // move doesn't interact with the plane
// try clipping the move to the plane
clipVelocity = this.clipVelocity(clipVelocity, planeNormals[j]);
endClipVelocity = this.clipVelocity(endClipVelocity, planeNormals[j]);
// see if it goes back into the first clip plane
if (Vector3.Dot(clipVelocity, planeNormals[i]) >= 0)
{
continue;
}
// slide the original velocity along the crease
Vector3 direction = Vector3.Zero;
direction = Vector3.Cross(planeNormals[i], planeNormals[j]);
direction.Normalize();
float d = Vector3.Dot(direction, camera.velocity);
clipVelocity = (direction * d);
direction = Vector3.Cross(planeNormals[i], planeNormals[j]);
direction.Normalize();
d = Vector3.Dot(direction, endVelocity);
endClipVelocity = direction * d;
// see if there is a third plane the the new move enters
for (int k = 0; k < planeNormals.Length; ++k)
{
if (k == i || k == j)
{
continue;
}
if (Vector3.Dot(clipVelocity, planeNormals[k]) >= 0.1f)
{
continue;
} // move doesn't interact with the plane
// stop dead at a tripple plane interaction
camera.velocity = Vector3.Zero;
return(true);
}
}
// if we have fixed all interactions, try another move
camera.velocity = clipVelocity; // vec3_set( clipVelocity, this.velocity );
endVelocity = endClipVelocity; // vec3_set( endClipVelocity, endVelocity );
break;
}
}
if (apply_gravity)
{
camera.velocity = endVelocity; // vec3_set( endVelocity, this.velocity );
}
return(bumpcount != 0);
}
public void stepSlideMove(bool apply_gravity)
{
Vector3 start_o = camera.getMovement();
Vector3 start_v = camera.velocity;
if (this.slideMove(apply_gravity) == false)
{
return; // we got exactly where we wanted to go first try
}
Vector3 down = start_o; // var down = vec3_set(start_o, [0,0,0]);
down.Y -= Config.q3movement_stepsize;
TraceOutput trace = this.bsp.trace(start_o, down, camera, Config.q3movement_playerRadius);
Vector3 up = camera.Up;
//up = camera.Up;
// never step up when you still have up velocity
if (camera.velocity.Z > 0 && (trace.fraction == 1.0f || Vector3.Dot(trace.plane.normal, up) < 0.7f))
{
return;
}
//var down_o = vec3.set(this.position, [0,0,0]);
//var down_v = vec3.set(this.velocity, [0,0,0]);
//start_o = vec3_set (up);
up = start_o; // vec3_set(start_o, up);
up.Z += Config.q3movement_stepsize;
// test the player position if they were a stepheight higher
trace = this.bsp.trace(start_o, up, camera, Config.q3movement_playerRadius);
if (trace.allSolid)
{
return;
} // can't step up
float stepSize = trace.endPos.Z - start_o.Z;
// try slidemove from this position
camera.applyMovement(trace.endPos); // vec3_set(trace.endPos, this.position);
camera.velocity = start_v; // vec3_set(start_v, this.velocity);
this.slideMove(apply_gravity);
// push down the final amount
//this.position = vec3_set(down);
down = camera.getMovement(); // vec3_set(this.position, down);
down.Z -= stepSize;
trace = this.bsp.trace(camera.getMovement(), down, camera, Config.q3movement_playerRadius);
if (trace.allSolid == false)
{
//trace['endPos'] = vec3_set(this.position);
camera.applyMovement(trace.endPos); // vec3_set(trace.endPos, this.position);
}
if (trace.fraction < 1.0f)
{
camera.velocity = this.clipVelocity(camera.velocity, trace.plane.normal);
}
}
