diff options
Diffstat (limited to 'src/client/game.cpp')
| -rw-r--r-- | src/client/game.cpp | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/src/client/game.cpp b/src/client/game.cpp index eb1dbb5a3..d240ebc0f 100644 --- a/src/client/game.cpp +++ b/src/client/game.cpp @@ -738,6 +738,7 @@ protected: const ItemStack &selected_item, const ItemStack &hand_item, f32 dtime); void updateFrame(ProfilerGraph *graph, RunStats *stats, f32 dtime, const CameraOrientation &cam); + void updateShadows(); // Misc void limitFps(FpsControl *fps_timings, f32 *dtime); @@ -3831,13 +3832,20 @@ void Game::updateFrame(ProfilerGraph *graph, RunStats *stats, f32 dtime, */ runData.update_draw_list_timer += dtime; + float update_draw_list_delta = 0.2f; + if (ShadowRenderer *shadow = RenderingEngine::get_shadow_renderer()) + update_draw_list_delta = shadow->getUpdateDelta(); + v3f camera_direction = camera->getDirection(); - if (runData.update_draw_list_timer >= 0.2 + if (runData.update_draw_list_timer >= update_draw_list_delta || runData.update_draw_list_last_cam_dir.getDistanceFrom(camera_direction) > 0.2 || m_camera_offset_changed) { + runData.update_draw_list_timer = 0; client->getEnv().getClientMap().updateDrawList(); runData.update_draw_list_last_cam_dir = camera_direction; + + updateShadows(); } m_game_ui->update(*stats, client, draw_control, cam, runData.pointed_old, gui_chat_console, dtime); @@ -3968,7 +3976,34 @@ inline void Game::updateProfilerGraphs(ProfilerGraph *graph) graph->put(values); } +/**************************************************************************** + * Shadows + *****************************************************************************/ +void Game::updateShadows() +{ + ShadowRenderer *shadow = RenderingEngine::get_shadow_renderer(); + if (!shadow) + return; + + float in_timeofday = fmod(runData.time_of_day_smooth, 1.0f); + + float timeoftheday = fmod(getWickedTimeOfDay(in_timeofday) + 0.75f, 0.5f) + 0.25f; + const float offset_constant = 10000.0f; + + v3f light(0.0f, 0.0f, -1.0f); + light.rotateXZBy(90); + light.rotateXYBy(timeoftheday * 360 - 90); + light.rotateYZBy(sky->getSkyBodyOrbitTilt()); + v3f sun_pos = light * offset_constant; + + if (shadow->getDirectionalLightCount() == 0) + shadow->addDirectionalLight(); + shadow->getDirectionalLight().setDirection(sun_pos); + shadow->setTimeOfDay(in_timeofday); + + shadow->getDirectionalLight().update_frustum(camera, client); +} /**************************************************************************** Misc |