From d8b00a3bf5c170c60e33a10c660820b35e2ec0a8 Mon Sep 17 00:00:00 2001 From: Tamito Kajiyama Date: Fri, 8 Aug 2014 22:29:02 +0900 Subject: Freestyle: memory consumption optimization in stroke rendering. Previously individual strokes were represented by distinct mesh objects no matter how many vertices and materials each stroke has, although the vertex and material counts can be quite small depending on the input scene data. Now stroke meshes are packed into a minimum number of mesh objects, so as to reduce the overheads of Blender object creation. --- source/blender/freestyle/intern/application/Controller.cpp | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'source/blender/freestyle/intern/application') diff --git a/source/blender/freestyle/intern/application/Controller.cpp b/source/blender/freestyle/intern/application/Controller.cpp index 7c8a0c9d079..f8931d32f56 100644 --- a/source/blender/freestyle/intern/application/Controller.cpp +++ b/source/blender/freestyle/intern/application/Controller.cpp @@ -882,10 +882,13 @@ void Controller::ResetRenderCount() Render *Controller::RenderStrokes(Render *re, bool render) { + int totmesh = 0; _Chrono.start(); BlenderStrokeRenderer *blenderRenderer = new BlenderStrokeRenderer(re, ++_render_count); - if (render) + if (render) { _Canvas->Render(blenderRenderer); + totmesh = blenderRenderer->GenerateScene(); + } real d = _Chrono.stop(); if (G.debug & G_DEBUG_FREESTYLE) { cout << "Temporary scene generation: " << d << endl; @@ -904,8 +907,8 @@ Render *Controller::RenderStrokes(Render *re, bool render) float mmap_used_memory = (mmap_in_use) / (1024.0 * 1024.0); float megs_peak_memory = (peak_memory) / (1024.0 * 1024.0); - printf("%d verts, %d faces, mem %.2fM (%.2fM, peak %.2fM)\n", - freestyle_render->i.totvert, freestyle_render->i.totface, + printf("%d objs, %d verts, %d faces, mem %.2fM (%.2fM, peak %.2fM)\n", + totmesh, freestyle_render->i.totvert, freestyle_render->i.totface, megs_used_memory, mmap_used_memory, megs_peak_memory); } delete blenderRenderer; -- cgit v1.2.3