1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
|
/**
* @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];
std::vector<S32> triangles[2];
std::vector<S32> visible_triangles[2];
S32 total_visible_triangles[] = {0, 0};
S32 total_triangles[] = {0, 0};
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);
}
}
}
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());
ll_remove_outliers(size[idx], 1.f);
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());
ll_remove_outliers(triangles[idx], 1.f);
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);
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) -- 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_triangles[idx]/1024.f, total_triangles[idx]/1024.f, count);
LLFontGL::getFontMonospace()->renderUTF8(label,
0 , tri_rect.mLeft, tri_rect.mTop+margin, LLColor4::white, LLFontGL::LEFT, LLFontGL::TOP);
}
}
LLView::draw();
}
|
