/** * @file llsceneview.cpp * @brief LLSceneView class implementation * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #include "llviewerprecompiledheaders.h" #include "llsceneview.h" #include "llviewerwindow.h" #include "pipeline.h" #include "llviewerobjectlist.h" #include "llviewerregion.h" #include "llagent.h" #include "llvolumemgr.h" LLSceneView* gSceneView = NULL; LLSceneView::LLSceneView(const LLRect& rect) : LLFloater(LLSD()) { setRect(rect); setVisible(FALSE); setCanMinimize(false); setCanClose(true); } void LLSceneView::onClickCloseBtn() { setVisible(false); } void LLSceneView::draw() { S32 margin = 10; S32 height = (S32) (gViewerWindow->getWindowRectScaled().getHeight()*0.75f); S32 width = (S32) (gViewerWindow->getWindowRectScaled().getWidth() * 0.75f); LLRect new_rect; new_rect.setLeftTopAndSize(getRect().mLeft, getRect().mTop, width, height); setRect(new_rect); // Draw the window background gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); gl_rect_2d(0, getRect().getHeight(), getRect().getWidth(), 0, LLColor4(0.f, 0.f, 0.f, 0.25f)); //aggregate some statistics //object sizes std::vector size[2]; std::vector triangles[2]; std::vector visible_triangles[2]; U32 object_count = 0; LLViewerRegion* region = gAgent.getRegion(); if (region) { for (U32 i = 0; i < gObjectList.getNumObjects(); ++i) { LLViewerObject* object = gObjectList.getObject(i); if (object && object->getVolume()&& object->getRegion() == region) { U32 idx = object->isAttachment() ? 1 : 0; LLVolume* volume = object->getVolume(); object_count++; F32 radius = object->getScale().magVec(); size[idx].push_back(radius); visible_triangles[idx].push_back(volume->getNumTriangles()); triangles[idx].push_back(object->getHighLODTriangleCount()); } } } const char* category[] = { "Region", "Attachment" }; for (U32 idx = 0; idx < 2; idx++) { if (!size[idx].empty()) { //display graph of object sizes std::sort(size[idx].begin(), size[idx].end()); LLRect size_rect; if (idx == 0) { size_rect = LLRect(margin, new_rect.getHeight()/2-margin*2, new_rect.getWidth()/2-margin, margin*2); } else { size_rect = LLRect(margin+new_rect.getWidth()/2, new_rect.getHeight()/2-margin*2, new_rect.getWidth()-margin, margin*2); } gl_rect_2d(size_rect, LLColor4::white, false); F32 size_domain[] = { 128.f, 0.f }; //get domain of sizes for (U32 i = 0; i < size[idx].size(); ++i) { size_domain[0] = llmin(size_domain[0], size[idx][i]); size_domain[1] = llmax(size_domain[1], size[idx][i]); } F32 size_range = size_domain[1]-size_domain[0]; U32 count = size[idx].size(); F32 total = 0.f; gGL.begin(LLRender::LINE_STRIP); for (U32 i = 0; i < count; ++i) { F32 rad = size[idx][i]; total += rad; F32 y = (rad-size_domain[0])/size_range*size_rect.getHeight()+size_rect.mBottom; F32 x = (F32) i / count * size_rect.getWidth() + size_rect.mLeft; gGL.vertex2f(x,y); if (i%4096 == 0) { gGL.end(); gGL.flush(); gGL.begin(LLRender::LINE_STRIP); } } gGL.end(); gGL.flush(); std::string label = llformat("%s Object Sizes (m) -- Min: %.1f Max: %.1f Mean: %.1f Median: %.1f -- %d samples", category[idx], size_domain[0], size_domain[1], total/count, size[idx][count/2], count); LLFontGL::getFontMonospace()->renderUTF8(label, 0 , size_rect.mLeft, size_rect.mTop+margin, LLColor4::white, LLFontGL::LEFT, LLFontGL::TOP); } } for (U32 idx = 0; idx < 2; ++idx) { if (!triangles[idx].empty()) { //plot graph of visible/total triangles std::sort(triangles[idx].begin(), triangles[idx].end()); std::sort(visible_triangles[idx].begin(), visible_triangles[idx].end()); LLRect tri_rect; if (idx == 0) { tri_rect = LLRect(margin, new_rect.getHeight()-margin*2, new_rect.getWidth()/2-margin, new_rect.getHeight()/2 + margin); } else { tri_rect = LLRect(new_rect.getWidth()/2+margin, new_rect.getHeight()-margin*2, new_rect.getWidth()-margin, new_rect.getHeight()/2 + margin); } gl_rect_2d(tri_rect, LLColor4::white, false); U32 tri_domain[] = { 65536, 0 }; llassert(triangles[idx].size() == visible_triangles[idx].size()); //get domain of sizes for (U32 i = 0; i < triangles[idx].size(); ++i) { tri_domain[0] = llmin(visible_triangles[idx][i], llmin(tri_domain[0], triangles[idx][i])); tri_domain[1] = llmax(visible_triangles[idx][i], llmax(tri_domain[1], triangles[idx][i])); } U32 triangle_range = tri_domain[1]-tri_domain[0]; U32 count = triangles[idx].size(); U32 total = 0; gGL.begin(LLRender::LINE_STRIP); //plot triangles for (U32 i = 0; i < count; ++i) { U32 tri_count = triangles[idx][i]; total += tri_count; F32 y = (F32) (tri_count-tri_domain[0])/triangle_range*tri_rect.getHeight()+tri_rect.mBottom; F32 x = (F32) i / count * tri_rect.getWidth() + tri_rect.mLeft; gGL.vertex2f(x,y); if (i%4096 == 0) { gGL.end(); gGL.flush(); gGL.begin(LLRender::LINE_STRIP); } } gGL.end(); gGL.flush(); U32 total_visible = 0; gGL.begin(LLRender::LINE_STRIP); //plot visible triangles for (U32 i = 0; i < count; ++i) { U32 tri_count = visible_triangles[idx][i]; total_visible += tri_count; F32 y = (F32) (tri_count-tri_domain[0])/triangle_range*tri_rect.getHeight()+tri_rect.mBottom; F32 x = (F32) i / count * tri_rect.getWidth() + tri_rect.mLeft; gGL.vertex2f(x,y); if (i%4096 == 0) { gGL.end(); gGL.flush(); gGL.begin(LLRender::LINE_STRIP); } } gGL.end(); gGL.flush(); std::string label = llformat("%s Object Triangle Counts (Ktris) -- Min: %.2f Max: %.2f Mean: %.2f Median: %.2f (%.2f/%.2f visible) -- %d samples", category[idx], tri_domain[0]/1024.f, tri_domain[1]/1024.f, (total/count)/1024.f, triangles[idx][count/2]/1024.f, total_visible/1024.f, total/1024.f, count); LLFontGL::getFontMonospace()->renderUTF8(label, 0 , tri_rect.mLeft, tri_rect.mTop+margin, LLColor4::white, LLFontGL::LEFT, LLFontGL::TOP); } } LLView::draw(); }