中间件

欧拉角度

eulerRPY Roll, 横滚，α Pitch, 俯仰，β Yaw, 航向，ϒ eulerRPY旋转序列欧拉角旋转序列(Euler Angle Rotational Sequence)一共有12种顺规，6种绕三条轴的旋转(也叫Tait-Bryan Angle)： XYZ,XZY,YXZ,YZX

Halo 发布于 2024-04-25

linux

ros2 编程简介

ros2 特点 ROS1的核⼼是⼀个基于master中⼼节点的匿名发布-订阅通信中间层，相⽐之下，ROS2采⽤基于RTSP(Real-Time Publish-Subscribe)协议的DDS作为中间层，DDS(Data-Distribution Service)是⼀种⽤于实时和嵌⼊式系统发布-订阅

Halo 发布于 2024-04-24

中间件

ros常见命令和功能

roscore roscore is a collection of nodes and programs that are pre-requisites of a ROS-based system. You must have a roscore running in order for ROS

Halo 发布于 2024-04-24

linux

ros 编程简介

install ros apt install -y curl gnupg2 lsb-core sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d

Halo 发布于 2024-04-23

中间件

isaac sim 常见控制相关属性

获取Articulation from omni.isaac.core.articulations import Articulation from omni.isaac.core import World art = Articulation(prim_path=pp) # or world

Halo 发布于 2024-04-22

中间件

blender为物体添加材质

为整个物体添加材质添加3d 形状顶上菜单：着色中间工作区，下面区域，按钮：新增一个材质中间工作区，下面区域，菜单：添加 --> 纹理 --> 图像纹理。把图像纹理的颜色和原理化BSDF的基础色，连接起来。图像纹理打开所需要的纹理图片打开右边工作区材质属性，展开预览，选择渲染类型为物体的

Halo 发布于 2024-04-19

linux

run llama.cpp with hugging face model

run docker container docker run -itd -v /home/adlong/llm_models:/root/models -p 8000:8000 -p 8001:8001 -p 8002:22 --name llama_server --gpus all ubunt

Halo 发布于 2024-04-17

linux

run llama2 local

start gpu docker container docker run -itd -v /home/adlong/llama:/root/llama -p 8000:8000 -p 8001:8001 -p 8002:22 --name llama2 --gpus all ubuntu clo

Halo 发布于 2024-04-16

中间件

isaac sim world回调函数分类

world.add_physics_callback Add a callback which will be called before each physics step.Physics is done regularly on a fixed time basis. def callback_

Halo 发布于 2024-04-15

linux

无人机sim

config Isaac Sim CMD nano ~/.bashrc export ISAACSIM_PATH="/isaac-sim" alias ISAACSIM_PYTHON="${ISAACSIM_PATH}/python.sh" alias ISAACSIM="${ISAACSIM_P

Halo 发布于 2024-04-09