In order to use OpenGL ES drawing in an Android app, you first have to create a view container. One of the simplest methods is to implement Glsurfaceview and Glsurfaceview.renderer. Glsurfaceview A view container to display OpenGL-drawn graphics, glsurfaceview.renderer to control the drawing of graphics inside the Glsurfaceview. For more information, please refer to the OpenGL ES Development wizard.Glsurfac
OpenGL ES learning notes (II)-smooth coloring, adaptive width and height, and 3D image generation, es learning notes
First, I declare that this article is the author's note on learning OpenGL ES Application Development Practice Guide (Android volume). The Code involved is from the original book. If necessary, go to the Source Code address specified in the origin
See http://www.khw.s.org/on the official website,OpenGL ES 1.x
For fixed function hardware: OpenGL ES 1.1 is defined relative to the OpenGL 1.5 specification and emphasizes hardware acceleration of the API, but is fully backwards compatible with 1.0. it provides enhanced functionality, improved image quality and Optimizations to increase performance while loading cing memory bandwidth usage to save power. t
up of point-and-line surfaces. You need to rasterize this process to make the point line face a pixel that can be displayed on the screen. Is the description of the point line surface of the vector, which becomes the description of the pixel. (or: The slice where the vertex is converted from a world coordinate system to a screen coordinate system)For example, this is a magnified 1200% screen, the front is to tell the computer I have a circle, followed by the computer to convert the circle to di
To use OpenGL ES to draw images in Android applications, you must create a view as a container. The more direct method is to derive an implementation class from GLSurfaceView and GLSurfaceView. Renderer. GLSurfaceView is a container drawn using OpenGL. GLSurfaceView. Renderer is used to control the drawing action. For more information about these classes, see the OpenGL ES developer guide.
Using GLSurfaceVi
OpenGL ES learning notes (3)-texture and es learning notes
First, I declare that this article is the author's note on learning OpenGL ES Application Development Practice Guide (Android volume). The Code involved is from the original book. If necessary, go to the Source Code address specified in the original book to download.
OpenGL
How to download and install the ES file browser ?, Es File Browser
The software is a browser for mobile phone processes, files, and memory cards. It can also connect mobile phones, computers, and other platforms.
[Elasticsearch file browser] (see figure)
See the figure. In the search result, find [Download]
Select "normal download" for the next graph]
Select whether to change the pat
partition of ES is changed in the data distribution of ES, the most representative is the time when new data nodes are added to the cluster. Of course, the timing of the adjustment of the Shard is not triggered by a certain threshold, ES built in 11 of the arbiter to decide whether to trigger the Shard adjustment, here is not to repeat. In addition, these alloca
3rd. ES documentation and fault handlingOne, ES network configuration tableThe ES Network configuration table is a list of the hardware and software components of ES. The ES network configuration often includes the following items:Grading itemsMiscellaneous information Syste
, modify the Vm.max_map_count parameters
1) Temporary modification method:
Sysctl-w vm.max_map_count=262144
Sysctl-p
To view parameter directives:
sysctl-a | grep "Vm.max_map_count"
Note: After the host restarts, the parameters are restored.
2) Permanent modification method:
vim/etc/sysctl.conf add vm.max_map_count=262144, Save and execute sysctl-p.
This setting parameter corresponds to the following ES startup error:
Max virtual Memory Areas Vm.max_
fragment can divide the load equally . Based on Pythones full-text index establishment
For just-Started ES services, you can first query the configuration information for all indexes, because there is no index information at this time, so it is empty:To create an index by invoking the ES interface:
#-*-Coding:utf-8-*-
__author__ = ' Jasonliu '
import datetime
import urllib2
import JSON
Import Time
import
I. es network configuration tableThe es network configuration table is a list of ES hardware and software components. Elasticsearch network configuration usually includes the following items:Hierarchical ProjectMiscellaneous information system name, system vendor/model, CPU rate, Ram, memory, System Function1st layer 2 media type, interface speed, VLAN, Mac, and
Document directory
2.2.1. client-server model
2.2.2. OpenGL ES depends on the key function libraries of specific platforms
2.2.3. commands can be executed asynchronously.
2.2.4. commands can be executed in sequence
2.2.5. parameters will be copied during the call
2.2.6. Define practical methods for expanding functions in specifications
Chapter 2 OpenGL ES on iOS
OpenGL
= dfaf6c355be1606a4a0fe026c5e48770d0b1cffbc6174cc4830fc741f3e99d1013efa16c8a1ceb7edcf6c97be9079c85866f27cfadec6d67cffa90367 23a06020d54139057cc7602199cd89faf2ccd55c84ce4a63b1350262623f3fd0068eecdusewmcache=1sid= vyhifsbskcmt00gf,7 "style=" border:none;vertical-align:middle; "alt=" viewfile?f=dfaf6c355be1606a4a0fe026c5e48 "/ >OK now there's data in the ES cluster.Now let's go to Kibana and add the chart.How to add I'm not here to say, let's show you so
from:http://blog.csdn.net/mapdigit/article/details/7526556Android OpenGL ES Concise development tutorial
Android OpenGL ES Concise Development Tutorial One: overview
Android OpenGL ES Concise Development Tutorial Two: constructing OpenGL ES View
Android OpenGL ES
First, download ES
I'm using the 6.2.2 version here. The download address is as follows:
Https://www.elastic.co/products/elasticsearch
Second, decompression:
Tar zxvf elasticsearch-6.2.2.tar.gz
Get elasticsearch-6.2.2 folder after successful decompression
Third, create ES users
The default ES 6.x.x does not allow the root user to run, otherwise
resource (/articles/123), For example, many resources use the database to self-increment the primary key as identity information, this time need to use put. You must use post when the identity information of the created resource is exactly what is available only to the server.
Es points of note when creating index libraries and indexes
? 1) The index library name must be all lowercase, cannot begin with an underscore, and cannot cont
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.