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Cached reflection matrix of mirrors at load time;

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Fixed lighting in mirrored items;
Added bad cull mode after mirrore debrises drawing;
Added mirroring of dynamic lights;
This commit is contained in:
MontyTRC89 2024-12-11 04:35:20 +01:00
parent f44a04d057
commit 265283aacf
6 changed files with 39 additions and 17 deletions
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10
TombEngine/Renderer/Renderer.cpp
View file

@ -205,11 +205,11 @@ namespace TEN::Renderer
{
memcpy(&lights[index], &light, sizeof(ShaderLight));
if (light.Hash == 0)
return;
lights[index].Position = Vector3::Lerp(light.PrevPosition, light.Position, GetInterpolationFactor());
lights[index].Direction = Vector3::Lerp(light.PrevDirection, light.Direction, GetInterpolationFactor());
if (light.Hash != 0)
{
lights[index].Position = Vector3::Lerp(light.PrevPosition, light.Position, GetInterpolationFactor());
lights[index].Direction = Vector3::Lerp(light.PrevDirection, light.Direction, GetInterpolationFactor());
}
if (mirror != nullptr)
{

23
TombEngine/Renderer/RendererDraw.cpp
View file

@ -1607,6 +1607,18 @@ namespace TEN::Renderer
StoreInterpolatedDynamicLightData(dynamicLight);
_dynamicLights[_dynamicLightList].push_back(dynamicLight);
for (auto& mirror : g_Level.Mirrors)
{
if (Camera.pos.RoomNumber == mirror.RealRoom && IsPointInRoom(pos, mirror.RealRoom))
{
dynamicLight.Position = Vector3::Transform(pos, mirror.ReflectionMatrix);
dynamicLight.Direction = Vector3::Transform(dynamicLight.Direction, mirror.ReflectionMatrix);
dynamicLight.Hash = 0;
_dynamicLights[_dynamicLightList].push_back(dynamicLight);
}
}
}
void Renderer::AddDynamicPointLight(const Vector3& pos, float radius, const Color& color, bool castShadows, int hash)
@ -1633,6 +1645,17 @@ namespace TEN::Renderer
StoreInterpolatedDynamicLightData(dynamicLight);
_dynamicLights[_dynamicLightList].push_back(dynamicLight);
for (auto& mirror : g_Level.Mirrors)
{
if (Camera.pos.RoomNumber == mirror.RealRoom && IsPointInRoom(pos, mirror.RealRoom))
{
dynamicLight.Position = Vector3::Transform(pos, mirror.ReflectionMatrix);
dynamicLight.Hash = 0;
_dynamicLights[_dynamicLightList].push_back(dynamicLight);
}
}
}
void Renderer::StoreInterpolatedDynamicLightData(RendererLight& light)

2
TombEngine/Renderer/RendererDrawEffect.cpp
View file

@ -1495,7 +1495,7 @@ namespace TEN::Renderer
SetBlendMode(BlendMode::Opaque, true);
SetDepthState(DepthState::Write, true);
SetCullMode(CullMode::CounterClockwise, true);
SetCullMode(mirror != nullptr ? CullMode::Clockwise : CullMode::CounterClockwise, true);
}
}

12
TombEngine/Renderer/RendererFrame.cpp
View file

@ -36,17 +36,7 @@ namespace TEN::Renderer
rendererMirror.RealRoom = mirror.RealRoom;
rendererMirror.VirtualRoom = mirror.VirtualRoom;
rendererMirror.Plane = Plane(
Vector3(mirror.MirrorPlane.x,
mirror.MirrorPlane.y,
mirror.MirrorPlane.z),
mirror.MirrorPlane.w);
Plane p = Plane(Vector3(mirror.MirrorPlane.x,
mirror.MirrorPlane.y,
mirror.MirrorPlane.z), Vector3(0, 0, BLOCK(21)));
rendererMirror.ReflectionMatrix = Matrix::CreateReflection(rendererMirror.Plane);
rendererMirror.ReflectionMatrix = mirror.ReflectionMatrix;
}
constexpr auto VIEW_PORT = Vector4(-1.0f, -1.0f, 1.0f, 1.0f);

8
TombEngine/Specific/level.cpp
View file

@ -1535,6 +1535,14 @@ void LoadMirrors()
mirror.MirrorPlane.y = ReadFloat();
mirror.MirrorPlane.z = ReadFloat();
mirror.MirrorPlane.w = ReadFloat();
Plane plane = Plane(
Vector3(mirror.MirrorPlane.x,
mirror.MirrorPlane.y,
mirror.MirrorPlane.z),
mirror.MirrorPlane.w);
mirror.ReflectionMatrix = Matrix::CreateReflection(plane);
}
}

1
TombEngine/Specific/level.h
View file

@ -90,6 +90,7 @@ struct MirrorInfo
short RealRoom;
short VirtualRoom;
Vector4 MirrorPlane;
Matrix ReflectionMatrix;
};
// LevelData