ikrima

<?xml version="1.0" encoding="utf-8" ?>
 <Configuration xmlns="https://www.unrealengine.com/BuildConfiguration">
     <BebylonBuildConfiguration>
        <bBBLivePPEnabled>true</bBBLivePPEnabled>                              <!-- /* d=false */  -->
        <bBBIGMemTraceEnabled>false</bBBIGMemTraceEnabled>                     <!-- /* d=false */  -->
        <bBBMicroProfileEnabled>true</bBBMicroProfileEnabled>                  <!-- /* d=true  */  -->
        <bBBPythonEnabled>true</bBBPythonEnabled>                              <!-- /* d=true  */  -->
        <BBCompileAssertLevel>4</BBCompileAssertLevel>
        <bBBExperimentalFeaturesEnabled>true</bBBExperimentalFeaturesEnabled>  <!-- /* d=false */  -->
     </BebylonBuildConfiguration>

ikrima

def gen_intellisense_stubs():
    import pystubgen
    import inspect
    # This only traverses objects defined in the module
    source = pystubgen.make_source(ue)

    # Need to manually get freeform functions in module
    functions_list = [o[1] for o in inspect.getmembers(ue) if inspect.isroutine(o[1])]
    funcDefs = '\n'.join([pystubgen.make_source(funcObj) for funcObj in functions_list])

ikrima

From e79d15122ffd2ac59170385afc858e90f9996eed Mon Sep 17 00:00:00 2001
From: ikrima <[email protected]>
Date: Thu, 16 Mar 2017 07:03:25 -0700
Subject: [PATCH] Adding selective lightbaking

  -Mainly just piggybacked off existing functionality using FLightingBuildOptions
  -Main thing was adding ability to pipe that data struct to the EditorBuildLighting command
   & augmenting the ShouldOperateOnLevel() call to take into account FLightingBuildOptions
---
 .../Editor/UnrealEd/Private/EditorBuildUtils.cpp   | 49 ++++++++++++++--------

ikrima

	public BBR(TargetInfo Target)
	{
        //Config
        //BuildConfiguration.RelativeEnginePath = /* ...*/;

        //Debug
        //---BuildConfiguration.bOmitPCDebugInfoInDevelopment  = true  /* d=false */;
        //BuildConfiguration.bSupportEditAndContinue           = false /* d=false */;
        //BuildConfiguration.bDisableDebugInfoForGeneratedCode = true  /* d=true  */;
        //BuildConfiguration.bAllowLTCG                        = false /* d=false */;

ikrima

Windows Registry Editor Version 5.00

[HKEY_CURRENT_USER\Software\Microsoft\VisualStudio\14.0_Config\Languages\File Extensions\.usf]
"HLSLFile"=dword:00000001
@="{B2F072B0-ABC1-11D0-9D62-00C04FD9DFD9}"

ikrima

//Color balls with spherical falloff
//Lerp between start to end colors
float distToSphere = distance(inPixelWpos, inSphereCenterWpos);

float alpha = saturate(distToSphere / sphereRadius);
float3 outColor = lerp(StartColor, EndColor, alpha);

//Determine falloff power to sphere radius
float falloff = saturate(falloffScale * (alpha -  0.5) + 0.5 - falloffBias);

ikrima

Animation Subsystem

AnimInstance is the runtime animation class that maintains runtime data & plays shit
	- This is the parent class of the animation blueprint
	- Get Bone Transforms from a specific time t:
		○ Sequence->GetAnimationPose(Output.Pose, Output.Curve, FAnimExtractContext(CurrentTime, Sequence->bEnableRootMotion));
		
	
UAnimationAsset is the classes that contain the actual data and also calculates bones & curves
	- UAnimSequence

ikrima

if (bUseVRPreviewForPlayWorld && GEngine->HMDDevice.IsValid())
{
	GEngine->HMDDevice->EnableStereo(true);

	// minimize the root window to provide max performance for the preview.
	TSharedPtr<SWindow> RootWindow = FGlobalTabmanager::Get()->GetRootWindow();
	if (RootWindow.IsValid())
	{
	  //////////////////////////////
    //TODO: ikrimae: Pipe disabling this based on a config variable. So far hasn't crashed the editor but need stability testing & also it's a perf hit

ikrima

go to your UE4/Engine/Build/Binaries folder, and run the following:

RunUAT BuildCookRun -project="F:\UE4\MyHotProject\MyHotProject.uproject" -windows-noeditor -cook -stage -pak -package -clientconfig=Test

ikrima

// Spherical Gaussian Power Function float pow(float x, float n)
{
    n = n * 1.4427f + 1.4427f; // 1.4427f --> 1/ln(2)
    return exp2(x * n - n);
}