GoaLitiuM/FlaxEngine
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Refactor engine to support double-precision vectors

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This commit is contained in:
Wojtek Figat
2022-06-13 00:40:32 +02:00
parent f82e370392
commit a881c90b2e
744 changed files with 19062 additions and 12467 deletions
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29
Source/Engine/Renderer/RenderList.cpp
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@@ -49,7 +49,7 @@ void RendererDirectionalLightData::SetupLightData(LightData* data, bool useShado
data->SourceLength = 0;
data->Color = Color;
data->MinRoughness = Math::Max(MinRoughness, MIN_ROUGHNESS);
data->Position = Vector3::Zero;
data->Position = Float3::Zero;
data->CastShadows = useShadow ? 1.0f : 0.0f;
data->Direction = -Direction;
data->Radius = 0;
@@ -102,7 +102,7 @@ void RendererSkyLightData::SetupLightData(LightData* data, bool useShadow) const
data->MinRoughness = MIN_ROUGHNESS;
data->Position = Position;
data->CastShadows = useShadow ? 1.0f : 0.0f;
data->Direction = Vector3::Forward;
data->Direction = Float3::Forward;
data->Radius = Radius;
data->FalloffExponent = 0;
data->InverseSquared = 0;
@@ -388,7 +388,7 @@ void RenderList::Init(RenderContext& renderContext)
{
renderContext.View.Frustum.GetCorners(FrustumCornersWs);
for (int32 i = 0; i < 8; i++)
Vector3::Transform(FrustumCornersWs[i], renderContext.View.View, FrustumCornersVs[i]);
Float3::Transform(FrustumCornersWs[i], renderContext.View.View, FrustumCornersVs[i]);
}
void RenderList::Clear()
@@ -477,7 +477,8 @@ void RenderList::SortDrawCalls(const RenderContext& renderContext, bool reverseD
PROFILE_CPU();
const int32 listSize = (int32)list.Indices.Count();
const Plane plane(renderContext.View.Position, renderContext.View.Direction);
const Float3 planeNormal = renderContext.View.Direction;
const float planePoint = -Float3::Dot(planeNormal, renderContext.View.Position);
// Peek shared memory
#define PREPARE_CACHE(list) (list).Clear(); (list).Resize(listSize)
@@ -492,7 +493,7 @@ void RenderList::SortDrawCalls(const RenderContext& renderContext, bool reverseD
for (int32 i = 0; i < listSize; i++)
{
auto& drawCall = DrawCalls[list.Indices[i]];
const auto distance = CollisionsHelper::DistancePlanePoint(plane, drawCall.ObjectPosition);
const float distance = Float3::Dot(planeNormal, drawCall.ObjectPosition) - planePoint;
const uint32 sortKey = RenderTools::ComputeDistanceSortKey(distance) ^ sortKeyXor;
int32 batchKey = GetHash(drawCall.Geometry.IndexBuffer);
batchKey = (batchKey * 397) ^ GetHash(drawCall.Geometry.VertexBuffers[0]);
@@ -771,13 +772,13 @@ DRAW:
auto& instance = batch.Instances[j];
drawCall.ObjectPosition = instance.InstanceOrigin;
drawCall.PerInstanceRandom = instance.PerInstanceRandom;
auto lightmapArea = instance.InstanceLightmapArea.ToVector4();
auto lightmapArea = instance.InstanceLightmapArea.ToFloat4();
drawCall.Surface.LightmapUVsArea = *(Rectangle*)&lightmapArea;
drawCall.Surface.LODDitherFactor = instance.LODDitherFactor;
drawCall.World.SetRow1(Vector4(instance.InstanceTransform1, 0.0f));
drawCall.World.SetRow2(Vector4(instance.InstanceTransform2, 0.0f));
drawCall.World.SetRow3(Vector4(instance.InstanceTransform3, 0.0f));
drawCall.World.SetRow4(Vector4(instance.InstanceOrigin, 1.0f));
drawCall.World.SetRow1(Float4(instance.InstanceTransform1, 0.0f));
drawCall.World.SetRow2(Float4(instance.InstanceTransform2, 0.0f));
drawCall.World.SetRow3(Float4(instance.InstanceTransform3, 0.0f));
drawCall.World.SetRow4(Float4(instance.InstanceOrigin, 1.0f));
drawCall.Material->Bind(bindParams);
context->BindIB(drawCall.Geometry.IndexBuffer);
@@ -824,11 +825,11 @@ bool SurfaceDrawCallHandler::CanBatch(const DrawCall& a, const DrawCall& b)
void SurfaceDrawCallHandler::WriteDrawCall(InstanceData* instanceData, const DrawCall& drawCall)
{
instanceData->InstanceOrigin = Vector3(drawCall.World.M41, drawCall.World.M42, drawCall.World.M43);
instanceData->InstanceOrigin = Float3(drawCall.World.M41, drawCall.World.M42, drawCall.World.M43);
instanceData->PerInstanceRandom = drawCall.PerInstanceRandom;
instanceData->InstanceTransform1 = Vector3(drawCall.World.M11, drawCall.World.M12, drawCall.World.M13);
instanceData->InstanceTransform1 = Float3(drawCall.World.M11, drawCall.World.M12, drawCall.World.M13);
instanceData->LODDitherFactor = drawCall.Surface.LODDitherFactor;
instanceData->InstanceTransform2 = Vector3(drawCall.World.M21, drawCall.World.M22, drawCall.World.M23);
instanceData->InstanceTransform3 = Vector3(drawCall.World.M31, drawCall.World.M32, drawCall.World.M33);
instanceData->InstanceTransform2 = Float3(drawCall.World.M21, drawCall.World.M22, drawCall.World.M23);
instanceData->InstanceTransform3 = Float3(drawCall.World.M31, drawCall.World.M32, drawCall.World.M33);
instanceData->InstanceLightmapArea = Half4(drawCall.Surface.LightmapUVsArea);
}