/indra/newview/llsceneview.cpp
https://bitbucket.org/lindenlab/viewer-beta/ · C++ · 438 lines · 290 code · 109 blank · 39 comment · 39 complexity · 9234574910f25e4b54c1aafeacefb2b5 MD5 · raw file
- /**
- * @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;
- //borrow this helper function from llfasttimerview.cpp
- template <class VEC_TYPE>
- void removeOutliers(std::vector<VEC_TYPE>& data, F32 k);
- 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<F32> size[2];
- //triangle counts
- std::vector<S32> triangles[2];
- std::vector<S32> visible_triangles[2];
- S32 total_visible_triangles[] = {0, 0};
- S32 total_triangles[] = {0, 0};
-
- S32 total_visible_bytes[] = {0, 0};
- S32 total_bytes[] = {0, 0};
- //streaming cost
- std::vector<F32> streaming_cost[2];
- F32 total_streaming[] = { 0.f, 0.f };
- //physics cost
- std::vector<F32> physics_cost[2];
- F32 total_physics[] = { 0.f, 0.f };
-
- 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);
- S32 visible = volume->getNumTriangles();
- S32 high_triangles = object->getHighLODTriangleCount();
- total_visible_triangles[idx] += visible;
- total_triangles[idx] += high_triangles;
- visible_triangles[idx].push_back(visible);
- triangles[idx].push_back(high_triangles);
- S32 bytes = 0;
- S32 visible_bytes = 0;
- F32 streaming = object->getStreamingCost(&bytes, &visible_bytes);
- total_streaming[idx] += streaming;
- streaming_cost[idx].push_back(streaming);
- F32 physics = object->getPhysicsCost();
- total_physics[idx] += physics;
- physics_cost[idx].push_back(physics);
- total_bytes[idx] += bytes;
- total_visible_bytes[idx] += visible_bytes;
- }
- }
- }
- const char* category[] =
- {
- "Region",
- "Attachment"
- };
- S32 graph_pos[4];
- for (U32 i = 0; i < 4; ++i)
- {
- graph_pos[i] = new_rect.getHeight()/4*(i+1);
- }
- for (U32 idx = 0; idx < 2; idx++)
- {
- if (!size[idx].empty())
- { //display graph of object sizes
- std::sort(size[idx].begin(), size[idx].end());
- ll_remove_outliers(size[idx], 1.f);
- LLRect size_rect;
-
- if (idx == 0)
- {
- size_rect = LLRect(margin, graph_pos[0]-margin, new_rect.getWidth()/2-margin, margin*2);
- }
- else
- {
- size_rect = LLRect(margin+new_rect.getWidth()/2, graph_pos[0]-margin, 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) -- [%.1f, %.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());
-
- ll_remove_outliers(triangles[idx], 1.f);
-
- LLRect tri_rect;
- if (idx == 0)
- {
- tri_rect = LLRect(margin, graph_pos[1]-margin, new_rect.getWidth()/2-margin, graph_pos[0]+margin);
- }
- else
- {
- tri_rect = LLRect(new_rect.getWidth()/2+margin, graph_pos[1]-margin, new_rect.getWidth()-margin, graph_pos[0]+margin);
- }
- gl_rect_2d(tri_rect, LLColor4::white, false);
- S32 tri_domain[] = { 65536, 0 };
-
- //get domain of triangle counts
- for (U32 i = 0; i < triangles[idx].size(); ++i)
- {
- tri_domain[0] = llmin(tri_domain[0], triangles[idx][i]);
- tri_domain[1] = 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;
- count = visible_triangles[idx].size();
- for (U32 i = 0; i < count; ++i)
- {
- U32 tri_count = visible_triangles[idx][i];
- total_visible += tri_count;
- }
- std::string label = llformat("%s Object Triangle Counts (Ktris) -- Visible: %.2f/%.2f (%.2f KB Visible)",
- category[idx], total_visible_triangles[idx]/1024.f, total_triangles[idx]/1024.f, total_visible_bytes[idx]/1024.f);
- LLFontGL::getFontMonospace()->renderUTF8(label,
- 0 , tri_rect.mLeft, tri_rect.mTop+margin, LLColor4::white, LLFontGL::LEFT, LLFontGL::TOP);
- }
- }
- for (U32 idx = 0; idx < 2; ++idx)
- {
- if (!streaming_cost[idx].empty())
- { //plot graph of streaming cost
- std::sort(streaming_cost[idx].begin(), streaming_cost[idx].end());
-
- ll_remove_outliers(streaming_cost[idx], 1.f);
-
- LLRect tri_rect;
- if (idx == 0)
- {
- tri_rect = LLRect(margin, graph_pos[2]-margin, new_rect.getWidth()/2-margin, graph_pos[1]+margin);
- }
- else
- {
- tri_rect = LLRect(new_rect.getWidth()/2+margin, graph_pos[2]-margin, new_rect.getWidth()-margin, graph_pos[1]+margin);
- }
- gl_rect_2d(tri_rect, LLColor4::white, false);
- F32 streaming_domain[] = { 65536, 0 };
-
- //get domain of triangle counts
- for (U32 i = 0; i < streaming_cost[idx].size(); ++i)
- {
- streaming_domain[0] = llmin(streaming_domain[0], streaming_cost[idx][i]);
- streaming_domain[1] = llmax(streaming_domain[1], streaming_cost[idx][i]);
- }
- F32 cost_range = streaming_domain[1]-streaming_domain[0];
- U32 count = streaming_cost[idx].size();
- F32 total = 0;
- gGL.begin(LLRender::LINE_STRIP);
- //plot triangles
- for (U32 i = 0; i < count; ++i)
- {
- F32 sc = streaming_cost[idx][i];
- total += sc;
- F32 y = (F32) (sc-streaming_domain[0])/cost_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 Streaming Cost -- [%.2f, %.2f] Mean: %.2f Total: %.2f",
- category[idx], streaming_domain[0], streaming_domain[1], total/count, total_streaming[idx]);
- LLFontGL::getFontMonospace()->renderUTF8(label,
- 0 , tri_rect.mLeft, tri_rect.mTop+margin, LLColor4::white, LLFontGL::LEFT, LLFontGL::TOP);
- }
- }
- for (U32 idx = 0; idx < 2; ++idx)
- {
- if (!physics_cost[idx].empty())
- { //plot graph of physics cost
- std::sort(physics_cost[idx].begin(), physics_cost[idx].end());
-
- ll_remove_outliers(physics_cost[idx], 1.f);
-
- LLRect tri_rect;
- if (idx == 0)
- {
- tri_rect = LLRect(margin, graph_pos[3]-margin, new_rect.getWidth()/2-margin, graph_pos[2]+margin);
- }
- else
- {
- tri_rect = LLRect(new_rect.getWidth()/2+margin, graph_pos[3]-margin, new_rect.getWidth()-margin, graph_pos[2]+margin);
- }
- gl_rect_2d(tri_rect, LLColor4::white, false);
- F32 physics_domain[] = { 65536, 0 };
-
- //get domain of triangle counts
- for (U32 i = 0; i < physics_cost[idx].size(); ++i)
- {
- physics_domain[0] = llmin(physics_domain[0], physics_cost[idx][i]);
- physics_domain[1] = llmax(physics_domain[1], physics_cost[idx][i]);
- }
- F32 cost_range = physics_domain[1]-physics_domain[0];
- U32 count = physics_cost[idx].size();
- F32 total = 0;
- gGL.begin(LLRender::LINE_STRIP);
- //plot triangles
- for (U32 i = 0; i < count; ++i)
- {
- F32 pc = physics_cost[idx][i];
- total += pc;
- F32 y = (F32) (pc-physics_domain[0])/cost_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 Physics Cost -- [%.2f, %.2f] Mean: %.2f Total: %.2f",
- category[idx], physics_domain[0], physics_domain[1], total/count, total_physics[idx]);
- LLFontGL::getFontMonospace()->renderUTF8(label,
- 0 , tri_rect.mLeft, tri_rect.mTop+margin, LLColor4::white, LLFontGL::LEFT, LLFontGL::TOP);
- }
- }
-
-
- LLView::draw();
- }