diff options
Diffstat (limited to 'servers/rendering/renderer_viewport.cpp')
| -rw-r--r-- | servers/rendering/renderer_viewport.cpp | 80 |
1 files changed, 77 insertions, 3 deletions
diff --git a/servers/rendering/renderer_viewport.cpp b/servers/rendering/renderer_viewport.cpp index a5d5033c18..f97e24947d 100644 --- a/servers/rendering/renderer_viewport.cpp +++ b/servers/rendering/renderer_viewport.cpp @@ -79,11 +79,26 @@ void RendererViewport::_draw_3d(Viewport *p_viewport, XRInterface::Eyes p_eye) { xr_interface = XRServer::get_singleton()->get_primary_interface(); } + if (p_viewport->use_occlusion_culling) { + if (p_viewport->occlusion_buffer_dirty) { + float aspect = p_viewport->size.aspect(); + int max_size = occlusion_rays_per_thread * RendererThreadPool::singleton->thread_work_pool.get_thread_count(); + + int viewport_size = p_viewport->size.width * p_viewport->size.height; + max_size = CLAMP(max_size, viewport_size / (32 * 32), viewport_size / (2 * 2)); // At least one depth pixel for every 16x16 region. At most one depth pixel for every 2x2 region. + + float height = Math::sqrt(max_size / aspect); + Size2i new_size = Size2i(height * aspect, height); + RendererSceneOcclusionCull::get_singleton()->buffer_set_size(p_viewport->self, new_size); + p_viewport->occlusion_buffer_dirty = false; + } + } + float screen_lod_threshold = p_viewport->lod_threshold / float(p_viewport->size.width); if (p_viewport->use_xr && xr_interface.is_valid()) { - RSG::scene->render_camera(p_viewport->render_buffers, xr_interface, p_eye, p_viewport->camera, p_viewport->scenario, p_viewport->size, screen_lod_threshold, p_viewport->shadow_atlas); + RSG::scene->render_camera(p_viewport->render_buffers, xr_interface, p_eye, p_viewport->camera, p_viewport->scenario, p_viewport->self, p_viewport->size, screen_lod_threshold, p_viewport->shadow_atlas); } else { - RSG::scene->render_camera(p_viewport->render_buffers, p_viewport->camera, p_viewport->scenario, p_viewport->size, screen_lod_threshold, p_viewport->shadow_atlas); + RSG::scene->render_camera(p_viewport->render_buffers, p_viewport->camera, p_viewport->scenario, p_viewport->self, p_viewport->size, screen_lod_threshold, p_viewport->shadow_atlas); } RENDER_TIMESTAMP("<End Rendering 3D Scene"); } @@ -171,8 +186,11 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport, XRInterface::Eyes p_ } RSG::canvas_render->render_sdf(p_viewport->render_target, occluders); + RSG::storage->render_target_mark_sdf_enabled(p_viewport->render_target, true); p_viewport->sdf_active = false; // if used, gets set active again + } else { + RSG::storage->render_target_mark_sdf_enabled(p_viewport->render_target, false); } Rect2 shadow_rect; @@ -307,7 +325,7 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport, XRInterface::Eyes p_ Vector2 point = clip_rect.position + clip_rect.size * signs[j]; if (sign_cmp == light_dir_sign) { - //both point in same direction, plot offseted + //both point in same direction, plot offsetted points[point_count++] = point + light_dir * cull_distance; } else if (sign_cmp.x == light_dir_sign.x || sign_cmp.y == light_dir_sign.y) { int next_j = (j + 1) % 4; @@ -647,6 +665,8 @@ void RendererViewport::viewport_set_size(RID p_viewport, int p_width, int p_heig RSG::scene->render_buffers_configure(viewport->render_buffers, viewport->render_target, viewport->size.width, viewport->size.height, viewport->msaa, viewport->screen_space_aa, viewport->use_debanding); } } + + viewport->occlusion_buffer_dirty = true; } void RendererViewport::viewport_set_active(RID p_viewport, bool p_active) { @@ -655,6 +675,7 @@ void RendererViewport::viewport_set_active(RID p_viewport, bool p_active) { if (p_active) { ERR_FAIL_COND(active_viewports.find(viewport) != -1); //already active + viewport->occlusion_buffer_dirty = true; active_viewports.push_back(viewport); } else { active_viewports.erase(viewport); @@ -739,6 +760,16 @@ RID RendererViewport::viewport_get_texture(RID p_viewport) const { return RSG::storage->render_target_get_texture(viewport->render_target); } +RID RendererViewport::viewport_get_occluder_debug_texture(RID p_viewport) const { + const Viewport *viewport = viewport_owner.getornull(p_viewport); + ERR_FAIL_COND_V(!viewport, RID()); + + if (viewport->use_occlusion_culling && viewport->debug_draw == RenderingServer::VIEWPORT_DEBUG_DRAW_OCCLUDERS) { + return RendererSceneOcclusionCull::get_singleton()->buffer_get_debug_texture(p_viewport); + } + return RID(); +} + void RendererViewport::viewport_set_hide_scenario(RID p_viewport, bool p_hide) { Viewport *viewport = viewport_owner.getornull(p_viewport); ERR_FAIL_COND(!viewport); @@ -772,6 +803,9 @@ void RendererViewport::viewport_set_scenario(RID p_viewport, RID p_scenario) { ERR_FAIL_COND(!viewport); viewport->scenario = p_scenario; + if (viewport->use_occlusion_culling) { + RendererSceneOcclusionCull::get_singleton()->buffer_set_scenario(p_viewport, p_scenario); + } } void RendererViewport::viewport_attach_canvas(RID p_viewport, RID p_canvas) { @@ -888,6 +922,41 @@ void RendererViewport::viewport_set_use_debanding(RID p_viewport, bool p_use_deb } } +void RendererViewport::viewport_set_use_occlusion_culling(RID p_viewport, bool p_use_occlusion_culling) { + Viewport *viewport = viewport_owner.getornull(p_viewport); + ERR_FAIL_COND(!viewport); + + if (viewport->use_occlusion_culling == p_use_occlusion_culling) { + return; + } + viewport->use_occlusion_culling = p_use_occlusion_culling; + + if (viewport->use_occlusion_culling) { + RendererSceneOcclusionCull::get_singleton()->add_buffer(p_viewport); + RendererSceneOcclusionCull::get_singleton()->buffer_set_scenario(p_viewport, viewport->scenario); + } else { + RendererSceneOcclusionCull::get_singleton()->remove_buffer(p_viewport); + } + + viewport->occlusion_buffer_dirty = true; +} + +void RendererViewport::viewport_set_occlusion_rays_per_thread(int p_rays_per_thread) { + if (occlusion_rays_per_thread == p_rays_per_thread) { + return; + } + + occlusion_rays_per_thread = p_rays_per_thread; + + for (int i = 0; i < active_viewports.size(); i++) { + active_viewports[i]->occlusion_buffer_dirty = true; + } +} + +void RendererViewport::viewport_set_occlusion_culling_build_quality(RS::ViewportOcclusionCullingBuildQuality p_quality) { + RendererSceneOcclusionCull::get_singleton()->set_build_quality(p_quality); +} + void RendererViewport::viewport_set_lod_threshold(RID p_viewport, float p_pixels) { Viewport *viewport = viewport_owner.getornull(p_viewport); ERR_FAIL_COND(!viewport); @@ -985,6 +1054,10 @@ bool RendererViewport::free(RID p_rid) { viewport_set_scenario(p_rid, RID()); active_viewports.erase(viewport); + if (viewport->use_occlusion_culling) { + RendererSceneOcclusionCull::get_singleton()->remove_buffer(p_rid); + } + viewport_owner.free(p_rid); memdelete(viewport); @@ -1026,4 +1099,5 @@ void RendererViewport::call_set_use_vsync(bool p_enable) { } RendererViewport::RendererViewport() { + occlusion_rays_per_thread = GLOBAL_GET("rendering/occlusion_culling/occlusion_rays_per_thread"); } |