static bool Generate(string sourceFileName, string sourceFileHash, int sourceFileSize, int specifiedSize, out string error)
{
var text = $"Generating cubemap \"{Path.GetFileName( sourceFileName )}\"...";
var notification = Editor.ScreenNotifications.ShowSticky(text);
var destFileNameBase = GetDestFileNameBase(sourceFileName);
GetDestFileNames(destFileNameBase, out var infoFileName, out var envFileName, out var irrFileName);
string temporaryGeneratedFile = "";
try
{
var sourceRealFileName = VirtualPathUtility.GetRealPathByVirtual(sourceFileName);
{
//convert .image to 6 face HDR image
if (Path.GetExtension(sourceRealFileName) == ".image")
{
var image = ResourceManager.LoadResource <Component_Image>(sourceFileName, out error);
if (image == null)
{
return(false);
}
string[] loadCubeMap6Files = null;
string loadFromOneFile = null;
{
if (image.AnyCubemapSideIsSpecified())
{
if (image.AllCubemapSidesAreaSpecified())
{
loadCubeMap6Files = new string[6];
for (int n = 0; n < 6; n++)
{
var v = image.GetLoadCubeSide(n);
if (v != null)
{
loadCubeMap6Files[n] = v.ResourceName;
}
if (string.IsNullOrEmpty(loadCubeMap6Files[n]) || !VirtualFile.Exists(loadCubeMap6Files[n]))
{
loadCubeMap6Files = null;
break;
}
}
}
}
else
{
var v = image.LoadFile.Value;
loadFromOneFile = v != null ? v.ResourceName : "";
if (string.IsNullOrEmpty(loadFromOneFile) || !VirtualFile.Exists(loadFromOneFile))
{
loadFromOneFile = null;
}
}
}
if (loadFromOneFile != null)
{
sourceRealFileName = VirtualPathUtility.GetRealPathByVirtual(loadFromOneFile);
}
else if (loadCubeMap6Files != null)
{
temporaryGeneratedFile = Path.GetTempPath() + Guid.NewGuid().ToString() + ".hdr";
sourceRealFileName = temporaryGeneratedFile;
ImageUtility.Image2D image2D = null;
for (int face = 0; face < 6; face++)
{
if (!ImageUtility.LoadFromVirtualFile(loadCubeMap6Files[face], out var data, out var size, out _, out var format, out _, out _, out error))
{
return(false);
}
if (image2D == null)
{
image2D = new ImageUtility.Image2D(PixelFormat.Float32RGB, size * new Vector2I(4, 3));
}
Vector2I index = Vector2I.Zero;
switch (face)
{
case 0: index = new Vector2I(2, 1); break;
case 1: index = new Vector2I(0, 1); break;
case 2: index = new Vector2I(1, 0); break;
case 3: index = new Vector2I(1, 2); break;
case 4: index = new Vector2I(1, 1); break;
case 5: index = new Vector2I(3, 1); break;
}
var faceImage = new ImageUtility.Image2D(format, size, data);
image2D.Blit(index * size, faceImage);
}
if (!ImageUtility.Save(temporaryGeneratedFile, image2D.Data, image2D.Size, 1, image2D.Format, 1, 0, out error))
{
return(false);
}
}
else
{
error = "The image wrong configured.";
return(false);
}
}
}
int sizeEnv = 32;
if (specifiedSize == 0)
{
//detect size
if (!ImageUtility.LoadFromRealFile(sourceRealFileName, out _, out var sourceSize, out _, out _, out _, out _, out error))
{
return(false);
}
//!!!!если кубемапа
if (Math.Abs((double)sourceSize.X / (double)sourceSize.Y - 1.333333) <= 0.001)
{
sizeEnv = sourceSize.X / 4;
}
else
{
//!!!!
sizeEnv = MathEx.NextPowerOfTwo(sourceSize.X / 3);
}
if (sizeEnv == 0)
{
sizeEnv = 1;
}
}
else
{
sizeEnv = specifiedSize;
}
int sizeIrr = 32;
var destRealFileNameBase = VirtualPathUtility.GetRealPathByVirtual(destFileNameBase);
var infoRealFileName = VirtualPathUtility.GetRealPathByVirtual(infoFileName);
var envRealFileName = VirtualPathUtility.GetRealPathByVirtual(envFileName);
var irrRealFileName = VirtualPathUtility.GetRealPathByVirtual(irrFileName);
//delete old files
if (File.Exists(infoRealFileName))
{
File.Delete(infoRealFileName);
}
if (File.Exists(envRealFileName))
{
File.Delete(envRealFileName);
}
if (File.Exists(irrRealFileName))
{
File.Delete(irrRealFileName);
}
var destDirectory = Path.GetDirectoryName(destRealFileNameBase);
if (!Directory.Exists(destDirectory))
{
Directory.CreateDirectory(destDirectory);
}
var irradianceValues = new List <Vector3>();
if (!GenerateFile(sourceRealFileName, false, sizeEnv, envRealFileName, irradianceValues, out error))
{
return(false);
}
if (!GenerateFile(sourceRealFileName, true, sizeIrr, irrRealFileName, null, out error))
{
return(false);
}
//make .info file
{
var block = new TextBlock();
block.SetAttribute("SourceFileHash", sourceFileHash);
block.SetAttribute("SourceFileSize", sourceFileSize.ToString());
//block.SetAttribute( "SourceFileFormat", sourceFileFormat.ToString() );
for (int n = 0; n < irradianceValues.Count; n++)
{
block.SetAttribute("Irradiance" + n.ToString(), irradianceValues[n].ToString());
}
if (!TextBlockUtility.SaveToRealFile(block, infoRealFileName, out error))
{
return(false);
}
}
}
catch (Exception e)
{
error = e.Message;
return(false);
}
finally
{
notification.Close();
try
{
if (File.Exists(temporaryGeneratedFile))
{
File.Delete(temporaryGeneratedFile);
}
}
catch { }
}
error = "";
return(true);
}
private void ParentMeshInSpace_GetRenderSceneDataAddToFrameData(Component_MeshInSpace sender, ViewportRenderingContext context, GetRenderSceneDataMode mode, ref Component_RenderingPipeline.RenderSceneData.MeshItem item)
{
if (!CalculateOnCPU)
{
Component_Skeleton skeleton = ReplaceSkeleton;
if (skeleton == null)
{
skeleton = ParentMeshInSpace?.Mesh.Value?.Skeleton;
}
if (skeleton != null)
{
var animation = PlayAnimation.Value;
if (animation != null)
{
UpdateAnimationTime();
//settings.animationStates = new AnimationStateItem[ 1 ];
//settings.animationStates[ 0 ] = new AnimationStateItem( animation, currentLocalTime, 1 );
var skeletonAnimation = animation as Component_SkeletonAnimation;
var track = skeletonAnimation?.Track.Value;
if (track != null || CalculateBoneTransforms != null)
{
Update(skeleton, track, currentAnimationTime);
if (transformMatrixRelativeToSkin != null && transformMatrixRelativeToSkin.Length != 0)
{
item.AnimationData = new Component_RenderingPipeline.RenderSceneData.MeshItem.AnimationDataClass();
bool dualQuaternion = false; // GetSkinningMode( skeleton ) == Component_Skeleton.SkinningModeEnum.DualQuaternion;
if (dualQuaternion)
{
item.AnimationData.Mode = 2;
}
else
{
item.AnimationData.Mode = 1;
}
//create dynamic texture
var size = new Vector2I(4, MathEx.NextPowerOfTwo(transformMatrixRelativeToSkin.Length));
var bonesTexture = context.DynamicTexture_Alloc(ViewportRenderingContext.DynamicTextureType.DynamicTexture, Component_Image.TypeEnum._2D, size, PixelFormat.Float32RGBA, 0, false);
//try get array from texture to minimize memory allocations
var surfaces = bonesTexture.Result.GetData();
if (surfaces == null)
{
surfaces = new GpuTexture.SurfaceData[] { new GpuTexture.SurfaceData(0, 0, new byte[size.X * size.Y * 16]) }
}
;
var data = surfaces[0].data;
//copy data to the texture
unsafe
{
fixed(byte *pData2 = data)
{
Matrix4F *pData = (Matrix4F *)pData2;
for (int n = 0; n < transformMatrixRelativeToSkin.Length; n++)
{
pData[n] = transformMatrixRelativeToSkin[n];
}
}
}
bonesTexture.Result.SetData(new GpuTexture.SurfaceData[] { new GpuTexture.SurfaceData(0, 0, data) });
item.AnimationData.BonesTexture = bonesTexture;
}
}
}
}
}
}
void RenderSkeleton(Viewport viewport)
{
// ParentMeshInSpace.Transform is automaticaly applyed to ParentMeshInSpace.Mesh, skeleton must be transformed manually
var transformMatrix = ParentMeshInSpace?.Transform.Value?.ToMatrix4() ?? Matrix4.Identity;
var skeletonArrows = GetCurrentAnimatedSkeletonArrows();
if (skeletonArrows != null)
{
var color = new ColorValue(0, 0.5, 1, 0.7); //ToDo : Вынести в другое место.
viewport.Simple3DRenderer.SetColor(color, color * ProjectSettings.Get.HiddenByOtherObjectsColorMultiplier);
foreach (var arrow in skeletonArrows)
{
viewport.Simple3DRenderer.AddArrow(transformMatrix * arrow.Start, transformMatrix * arrow.End);
}
}
}
bool CheckNeedModifiableMesh()
{
if (CalculateOnCPU)
{
if (ReplaceSkeleton.ReferenceSpecified)
{
return(true);
}
var mesh = ParentMeshInSpace?.Mesh.Value;
if (mesh != null && mesh.Skeleton.ReferenceSpecified)
{
return(true);
}
if (PlayAnimation.ReferenceSpecified)
{
return(true);
}
}
return(false);
}
void UpdateModifiableMesh(ViewportRenderingContext context)
{
var originalMesh = ParentMeshInSpace.Mesh.Value;
var modifiableMesh = ParentMeshInSpace.ModifiableMesh;
Component_Skeleton skeleton = ReplaceSkeleton;
if (skeleton == null)
{
skeleton = originalMesh.Skeleton;
}
if (skeleton != null)
{
//!!!!сериализовывать
var animation = PlayAnimation.Value;
if (animation != null)
{
UpdateAnimationTime();
//settings.animationStates = new AnimationStateItem[ 1 ];
//settings.animationStates[ 0 ] = new AnimationStateItem( animation, currentLocalTime, 1 );
var skeletonAnimation = animation as Component_SkeletonAnimation;
var track = skeletonAnimation?.Track.Value;
if (track != null || CalculateBoneTransforms != null)
{
Update(skeleton, track, currentAnimationTime);
CalculateCPU(skeleton, originalMesh, modifiableMesh);
}
}
if (needResetToOriginalMesh)
{
needResetToOriginalMesh = false;
if (CalculateOnCPU)
{
ResetToOriginalMesh(originalMesh, modifiableMesh);
}
}
}
}
/////////////////////////////////////////
void ResetTime(bool needResetToOriginalMesh)
{
if (needResetToOriginalMesh)
{
this.needResetToOriginalMesh = true;
}
currentEngineTime = EngineApp.EngineTime;
currentAnimationTime = (PlayAnimation.Value as Component_SkeletonAnimation)?.TrackStartTime ?? 0;
}
void UpdateAnimationTime()
{
double t = EngineApp.EngineTime;
double increment = t - currentEngineTime;
currentEngineTime = t;
currentAnimationTime += increment * Speed;
var animation = PlayAnimation.Value as Component_SkeletonAnimation;
if (animation != null)
{
double animationStartTime = animation.TrackStartTime;
double animationLength = animation.Length;
if (animationLength > 0)
{
if (AutoRewind)
{
while (currentAnimationTime > animationStartTime + animationLength)
{
currentAnimationTime -= animationLength;
}
while (currentAnimationTime < animationStartTime)
{
currentAnimationTime += animationLength;
}
}
else
{
MathEx.Clamp(ref currentAnimationTime, animationStartTime, animationStartTime + animationLength);
}
}
else
{
currentAnimationTime = animationStartTime;
}
}
else
{
currentAnimationTime = 0;
}
}