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EDIT: shadow on/off

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hydrogendeuteride
2025-12-08 17:38:13 +09:00
parent 33fc35ab6c
commit f62ce93695
9 changed files with 56 additions and 17 deletions
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9
src/scene/vk_scene.cpp
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@@ -346,12 +346,15 @@ void SceneManager::update_scene()
if (_context)
{
const auto &ss = _context->shadowSettings;
const uint32_t rtEnabled = (ss.mode != 0) ? 1u : 0u;
// RT shadows are considered active only when shadows are enabled and
// a hybrid/RT shadow mode is selected (mode != 0).
const uint32_t rtEnabled = (ss.enabled && ss.mode != 0u) ? 1u : 0u;
const uint32_t reflMode = _context->reflectionMode;
// rtOptions.x = RT shadows enabled, y = cascade mask, z = shadow mode, w = reflection mode (SSR/RT)
sceneData.rtOptions = glm::uvec4(rtEnabled, ss.hybridRayCascadesMask, ss.mode, reflMode);
// rtParams.x = N·L threshold for hybrid shadows; remaining components reserved
sceneData.rtParams = glm::vec4(ss.hybridRayNoLThreshold, 0.0f, 0.0f, 0.0f);
// rtParams.x = N·L threshold for hybrid shadows
// rtParams.y = shadows enabled flag (1.0 = on, 0.0 = off)
sceneData.rtParams = glm::vec4(ss.hybridRayNoLThreshold, ss.enabled ? 1.0f : 0.0f, 0.0f, 0.0f);
}
// Fill punctual lights into GPUSceneData