A method for teaching by simulating changes in global airflow
A technology of airflow changes and globalization, applied in simulators, teaching models, and simulation devices for space navigation conditions, etc., can solve problems such as the inability to convert the abstract teaching process into a real scene
Active Publication Date: 2021-08-06
桂林蓝港科技有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is the technical problem of converting the abstract teaching process that cannot be vividly presented in the traditional teaching process in the prior art into a real scene
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Embodiment 1
[0022] This embodiment provides a method for simulating global airflow changes for teaching, such as figure 1 , the method for teaching by simulating global airflow changes includes:
[0023] Step 1, define the model with arrows to indicate the direction of air flow, and define the animation to indicate the trajectory of air flow;
[0024] Step 2, use the 3D image method to build a VR universe scene according to the definition content of step 1, and establish a VR earth model, and calculate the assignment of trajectory coordinates;
[0025] Step 3: assign the trajectory coordinates to the airflow picture in the VR universe scene and VR earth model, realize the flow definition of the airflow, simulate the airflow flow in the pressure belt, and finally simulate the flow trajectory of the airflow on the entire earth, and use VR equipment to carry out Demonstrate teaching.
[0026] In the embodiment of the present invention, a vivid and specific simulation of airflow movement in...
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The present invention relates to a method for teaching by simulating changes in global airflow, which solves the technical problem of converting the abstract teaching process that cannot be vividly presented in the traditional teaching process into a real scene. By adopting step 1, a model with an arrow is defined to represent the airflow Flow direction, define the animation to represent the air flow trajectory; Step 2, use the 3D image method to build a VR universe scene according to the definition content of Step 1, and establish a VR earth model, and calculate the assignment of trajectory coordinates; Step 3, in the VR universe scene and VR Earth In the model, the trajectory coordinates are assigned to the airflow picture to realize the flow definition of the airflow, simulate the airflow flow in the air pressure zone, and finally simulate the flow trajectory of the airflow on the entire earth, and use VR equipment to display the technical scheme of teaching, which is a better solution Solving this problem, it can be used in the teaching of airflow changes.
Description
technical field [0001] The invention relates to the field of a brand-new method for simulating global airflow flow transformation in virtual reality, in particular to a teaching method for simulating global airflow changes. Background technique [0002] With the continuous development of the times, real-time three-dimensional computer graphics technology, wide-angle stereoscopic display technology, tracking technology for the observer's head, eyes and hands, and continuous research on tactile or force feedback, stereo, network transmission, voice input and output technologies, etc. , as a combination of these technologies, virtual reality technology has also begun to enter the classroom. The introduction of virtual reality technology has supplemented the traditional teaching methods and promoted the reform of traditional teaching to a certain extent, thus information education has started the era of virtual reality. [0003] At present, there are two ways to realize the tea...
Claims
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IPC IPC(8): G09B9/00G09B23/00G06T17/00
CPCG06T17/00G09B9/00G09B23/00
Inventor 杨浩王利坤孙鑫袁明伟
Owner 桂林蓝港科技有限公司