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Add support for moving shadow-casting lights

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This commit is contained in:
SirLynix
2022-11-20 15:44:05 +01:00
committed by Jérôme Leclercq
parent a5d4b8f28d
commit 3623f4ccc4
5 changed files with 12 additions and 1 deletions
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7
src/Nazara/Graphics/ForwardFramePipeline.cpp
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@@ -292,6 +292,7 @@ namespace Nz
const Matrix4f& viewProjMatrix = lightData->camera->GetViewerInstance().GetViewProjMatrix();
Frustumf frustum = Frustumf::Extract(viewProjMatrix);
GetDebugDrawer().DrawFrustum(frustum, Nz::Color::Blue);
std::size_t visibilityHash = 5U;
@@ -599,6 +600,12 @@ namespace Nz
lightData->camera->UpdateZFar(spotLight.GetRadius());
lightData->camera->UpdateViewport(Recti(0, 0, SafeCast<int>(shadowMapSize), SafeCast<int>(shadowMapSize)));
lightData->onLightTransformInvalidated.Connect(lightData->light->OnLightTransformInvalided, [lightData](Light* light)
{
SpotLight& spotLight = SafeCast<SpotLight&>(*light);
ViewerInstance& viewerInstance = lightData->camera->GetViewerInstance();
viewerInstance.UpdateViewMatrix(Nz::Matrix4f::TransformInverse(spotLight.GetPosition(), spotLight.GetRotation()));
});
viewerInstance.UpdateViewMatrix(Nz::Matrix4f::TransformInverse(spotLight.GetPosition(), spotLight.GetRotation()));
}

2
src/Nazara/Graphics/SpotLight.cpp
View File

@@ -35,7 +35,7 @@ namespace Nz
void SpotLight::UpdateTransform(const Vector3f& position, const Quaternionf& rotation, const Vector3f& /*scale*/)
{
UpdatePosition(position);
m_position = position; //< don't call UpdatePosition to prevent double update
UpdateRotation(rotation);
}
}