raisin::RayraiWindow::DirectionalShadowCascade

struct · #include <rayrai/RayraiWindow.hpp>

One cascade of DirectionalShadowCascadePlan. Depths are view distances in metres.

Public attributes

index

int index

Cascade index, 0 nearest.

nearPlane

float nearPlane

Cascade start distance.

farPlane

float farPlane

Cascade end distance.

splitDepth

float splitDepth

Split distance (equal to farPlane).

texelWorldSize

float texelWorldSize

World-space size of one shadow texel in metres.

center

glm::vec3 center

World-space center of the cascade's shadow projection.

lightSpaceMin

glm::vec3 lightSpaceMin

Minimum of the cascade frustum corners in light view space.

lightSpaceMax

glm::vec3 lightSpaceMax

Maximum of the cascade frustum corners in light view space.

lightSpaceHalfExtents

glm::vec3 lightSpaceHalfExtents

Half extents of that light-space box.

lightSpaceMatrix

glm::mat4 lightSpaceMatrix

World-to-shadow-clip matrix (projection * view), texel-snapped when enabled.