lucaspalomodevelop/meshlab
1
0
Fork 0
mirror of https://github.com/lucaspalomodevelop/meshlab.git synced 2026-03-15 09:04:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

new filter_measure

Browse Source
This commit is contained in:
alemuntoni 2020-05-12 10:52:48 +02:00
parent 33aef310cd
commit ffa60355f8
5 changed files with 234 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/meshlab.pro
View File

@ -29,6 +29,7 @@ SUBDIRS = \ #sub projects names
io_base \ # a few basic file formats (ply, obj, off), without this you cannot open anything
decorate_base \
filter_measure_xml \
filter_measure \
filter_meshing
!meshlab_mini {
@ -123,6 +124,7 @@ meshlabserver.subdir = meshlabserver
io_base.subdir = meshlabplugins/io_base
decorate_base.subdir = meshlabplugins/decorate_base
filter_measure_xml.subdir = meshlabplugins/filter_measure_xml
filter_measure.subdir = meshlabplugins/filter_measure
filter_meshing.subdir = meshlabplugins/filter_meshing
use_cpu_opengl.subdir = use_cpu_opengl
# IO plugins
@ -200,6 +202,7 @@ meshlabserver.depends = common
io_base.depends = common
decorate_base.depends = common
filter_measure_xml.depends = common
filter_measure.depends = common
filter_meshing.depends = common
# IO plugins
io_3ds.depends = common

29
src/meshlabplugins/filter_measure/CMakeLists.txt Normal file
View File

@ -0,0 +1,29 @@
# Copyright 2019-2020, Collabora, Ltd.
# SPDX-License-Identifier: BSL-1.0
### Generated file! Edit the templates in src/templates,
### specifically src/templates/CMakeLists.template.cmake (shared with all other directories),
### or create a derived template in src/templates/filter_sample.cmake,
### then re-run ./make-cmake.py
set(SOURCES filter_sample.cpp)
set(HEADERS filter_sample.h)
add_library(filter_measure MODULE ${SOURCES} ${HEADERS})
target_include_directories(filter_measure PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
target_link_libraries(filter_measure PUBLIC common)
set_property(TARGET filter_measure PROPERTY FOLDER Plugins)
set_property(TARGET filter_measure PROPERTY RUNTIME_OUTPUT_DIRECTORY
${MESHLAB_PLUGIN_OUTPUT_DIR})
set_property(TARGET filter_measure PROPERTY LIBRARY_OUTPUT_DIRECTORY
${MESHLAB_PLUGIN_OUTPUT_DIR})
install(
TARGETS filter_measure
DESTINATION ${MESHLAB_PLUGIN_INSTALL_DIR}
COMPONENT Plugins)

131
src/meshlabplugins/filter_measure/filter_measure.cpp Normal file
View File

@ -0,0 +1,131 @@
/****************************************************************************
* MeshLab o o *
* A versatile mesh processing toolbox o o *
* _ O _ *
* Copyright(C) 2005 \/)\/ *
* Visual Computing Lab /\/| *
* ISTI - Italian National Research Council | *
* \ *
* All rights reserved. *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License (http://www.gnu.org/licenses/gpl.txt) *
* for more details. *
* *
****************************************************************************/
#include "filter_measure.h"
#include <QtScript>
// Constructor usually performs only two simple tasks of filling the two lists
// - typeList: with all the possible id of the filtering actions
// - actionList with the corresponding actions. If you want to add icons to your filtering actions you can do here by construction the QActions accordingly
ExtraSamplePlugin::ExtraSamplePlugin()
{
typeList << FP_MOVE_VERTEX;
foreach(FilterIDType tt , types())
actionList << new QAction(filterName(tt), this);
}
// ST() must return the very short string describing each filtering action
// (this string is used also to define the menu entry)
QString ExtraSamplePlugin::filterName(FilterIDType filterId) const
{
switch(filterId) {
case FP_MOVE_VERTEX : return QString("Random Vertex Displacement");
default : assert(0);
}
return QString();
}
// Info() must return the longer string describing each filtering action
// (this string is used in the About plugin dialog)
QString ExtraSamplePlugin::filterInfo(FilterIDType filterId) const
{
switch(filterId) {
case FP_MOVE_VERTEX : return QString("Move the vertices of the mesh of a random quantity.");
default : assert(0);
}
return QString("Unknown Filter");
}
// The FilterClass describes in which generic class of filters it fits.
// This choice affect the submenu in which each filter will be placed
// More than a single class can be chosen.
ExtraSamplePlugin::FilterClass ExtraSamplePlugin::getClass(QAction *a)
{
switch(ID(a))
{
case FP_MOVE_VERTEX : return MeshFilterInterface::Smoothing;
default : assert(0);
}
return MeshFilterInterface::Generic;
}
// This function define the needed parameters for each filter. Return true if the filter has some parameters
// it is called every time, so you can set the default value of parameters according to the mesh
// For each parameter you need to define,
// - the name of the parameter,
// - the string shown in the dialog
// - the default value
// - a possibly long string describing the meaning of that parameter (shown as a popup help in the dialog)
void ExtraSamplePlugin::initParameterSet(QAction *action,MeshModel &m, RichParameterSet & parlst)
{
switch(ID(action)) {
case FP_MOVE_VERTEX :
parlst.addParam(new RichBool ("UpdateNormals",
true,
"Recompute normals",
"Toggle the recomputation of the normals after the random displacement.\n\n"
"If disabled the face normals will remains unchanged resulting in a visually pleasant effect."));
parlst.addParam(new RichAbsPerc("Displacement",
m.cm.bbox.Diag()/100.0f,0.0f,m.cm.bbox.Diag(),
"Max displacement",
"The vertex are displaced of a vector whose norm is bounded by this value"));
break;
default : assert(0);
}
}
// The Real Core Function doing the actual mesh processing.
// Move Vertex of a random quantity
bool ExtraSamplePlugin::applyFilter(QAction * /*filter*/, MeshDocument &md, RichParameterSet & par, vcg::CallBackPos *cb)
{
CMeshO &m = md.mm()->cm;
srand(time(NULL));
const float max_displacement =par.getAbsPerc("Displacement");
for(unsigned int i = 0; i< m.vert.size(); i++){
// Typical usage of the callback for showing a nice progress bar in the bottom.
// First parameter is a 0..100 number indicating percentage of completion, the second is an info string.
cb(100*i/m.vert.size(), "Randomly Displacing...");
Scalarm rndax = (Scalarm(2.0*rand())/RAND_MAX - 1.0 ) *max_displacement;
Scalarm rnday = (Scalarm(2.0*rand())/RAND_MAX - 1.0 ) *max_displacement;
Scalarm rndaz = (Scalarm(2.0*rand())/RAND_MAX - 1.0 ) *max_displacement;
m.vert[i].P() += Point3m(rndax,rnday,rndaz);
}
// Log function dump textual info in the lower part of the MeshLab screen.
Log("Successfully displaced %i vertices",m.vn);
// to access to the parameters of the filter dialog simply use the getXXXX function of the FilterParameter Class
if(par.getBool("UpdateNormals"))
vcg::tri::UpdateNormal<CMeshO>::PerVertexNormalizedPerFace(m);
vcg::tri::UpdateBounding<CMeshO>::Box(m);
return true;
}
MESHLAB_PLUGIN_NAME_EXPORTER(ExtraSamplePlugin)

62
src/meshlabplugins/filter_measure/filter_measure.h Normal file
View File

@ -0,0 +1,62 @@
/****************************************************************************
* MeshLab o o *
* A versatile mesh processing toolbox o o *
* _ O _ *
* Copyright(C) 2005 \/)\/ *
* Visual Computing Lab /\/| *
* ISTI - Italian National Research Council | *
* \ *
* All rights reserved. *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program 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 General Public License (http://www.gnu.org/licenses/gpl.txt) *
* for more details. *
* *
****************************************************************************/
/****************************************************************************
History
$Log: sampleplugins.h,v $
Revision 1.2 2006/11/29 00:59:21 cignoni
Cleaned plugins interface; changed useless help class into a plain string
Revision 1.1 2006/09/25 09:24:39 e_cerisoli
add sampleplugins
****************************************************************************/
#ifndef SAMPLEFILTERSPLUGIN_H
#define SAMPLEFILTERSPLUGIN_H
#include <common/interfaces.h>
class ExtraSamplePlugin : public QObject, public MeshFilterInterface
{
Q_OBJECT
MESHLAB_PLUGIN_IID_EXPORTER(MESH_FILTER_INTERFACE_IID)
Q_INTERFACES(MeshFilterInterface)
public:
enum { FP_MOVE_VERTEX } ;
ExtraSamplePlugin();
virtual QString pluginName(void) const { return "ExtraSamplePlugin"; }
QString filterName(FilterIDType filter) const;
QString filterInfo(FilterIDType filter) const;
void initParameterSet(QAction *,MeshModel &/*m*/, RichParameterSet & /*parent*/);
bool applyFilter(QAction *filter, MeshDocument &md, RichParameterSet & /*parent*/, vcg::CallBackPos * cb) ;
int postCondition( QAction* ) const {return MeshModel::MM_VERTCOORD | MeshModel::MM_FACENORMAL | MeshModel::MM_VERTNORMAL;};
FilterClass getClass(QAction *a);
FILTER_ARITY filterArity(QAction *) const {return SINGLE_MESH;}
};
#endif

9
src/meshlabplugins/filter_measure/filter_measure.pro Normal file
View File

@ -0,0 +1,9 @@
include (../../shared.pri)
HEADERS += \
filter_measure.h
SOURCES += \
filter_measure.cpp
TARGET = filter_measure