raisin::DirectionalShadowCascadePlan

struct · #include <rayrai/RenderDiagnostics.hpp>

Directional-light cascade layout for a camera (RayraiWindow::planDirectionalShadowCascades()), derived from the RenderQualitySettings::directionalShadowCascade* fields.

Public attributes

enabled

bool enabled

Shadows on, main light directional and cascadeCount > 1.

requestedCascadeCount

int requestedCascadeCount

directionalShadowCascadeCount as set.

cascadeCount

int cascadeCount

Cascade count clamped to [1, 4].

lambda

float lambda

Split blend: 0 = uniform, 1 = logarithmic.

nearPlane

float nearPlane

Camera near plane, metres.

farPlane

float farPlane

End of the shadowed range: min(camera far, maxDistance), metres.

maxDistance

float maxDistance

Shadow distance: directionalShadowCascadeMaxDistance, or shadowFar when 0.

shadowResolution

float shadowResolution

Shadow-map resolution per cascade, texels.

stableTexelSnap

bool stableTexelSnap

Light-space origin is snapped to whole texels to avoid shimmering.

splitOverridesEnabled

bool splitOverridesEnabled

The split overrides were valid (strictly increasing within range) and used.

splitOverrides

std::array<float, 4> splitOverrides

Split distances used, metres; unused slots are 0.

cascades

std::vector<DirectionalShadowCascade> cascades

One entry per cascade, near to far.