Method and device for simulation display of liquid in container
A display method and a display device technology, which are applied in the field of simulation display of liquid in a container, can solve problems affecting teaching quality, etc., and achieve the effect of simple method and easy application
Inactive Publication Date: 2015-03-18
HITEVISION CO LTD
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Problems solved by technology
[0002] Some of the current situational simulation demonstration software has certain deficiencies in the degree of simulation, especially when it is used in teaching, it will greatly affect the quality of teaching
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[0045] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0046] A simulation display method for liquid in a container disclosed in an embodiment of the present invention includes the following steps:
[0047] Create a two-dimensional graphic object of a container filled with liquid;
[0048] Calculating and saving the area value of the area formed by the liquid surface in the two-dimensional graphic object and the container wall below it;
[0049] receiving an instruction input by a user to rotate the two-dimensional graphic object of the container;
[0050] Calculate the current liquid level height value according to the current rotation angle and the saved area value, and calculate the height value of the lowest position of the opening of the current container according to t...
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The invention discloses a method for simulation display of a liquid in a container. The method includes the following steps of establishing a dimensional graph target of the container with the liquid; calculating and saving the area of a region formed by a liquid level in the dimensional graph target and the wall of the container below the liquid level; receiving an instruction input by a user to rotate the dimensional graph target of the container; calculating a current liquid level height value according to a current rotation angle and the saved area value, and calculating a current height value of the lowest position of an opening of the container according to the current rotation angle; judging whether the current calculated liquid level height value is higher than the current height value of the lowest position of the opening of the container, and enabling the liquid level height value to be equal to the current height value of the lowest position of the opening of the container if the current calculated liquid level height value is higher than the current height value of the lowest position of the opening of the container; otherwise, enabling the liquid level height value to be equal to the current calculated height value; real-timely displaying rotation of the dimensional graph target of the container according to the rotation instruction while displaying the liquid level according to the determined liquid level height value.
Description
technical field [0001] The invention relates to the field of graphic display, in particular to a simulation display method and device for liquid in a container. Background technique [0002] Some of the current situational simulation demonstration software has certain deficiencies in the degree of simulation, especially when it is used in teaching, it will greatly affect the quality of teaching. Take the simple scene of a container filled with liquid as an example. Common software can only display a static container filled with liquid. When the container is rotated, the graphic object will not change; or when the container is rotated, The liquid in the container will only change shape with the rotation, and the volume will not change. Contents of the invention [0003] In view of this, the object of the present invention is to provide a simulation display method and device for the liquid in the container with a high degree of simulation. [0004] Based on the above purpo...
Claims
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IPC IPC(8): G06F3/0488G06F3/0484G09B5/02
CPCG06F3/04847G06F3/04883G09B5/02
Inventor 杨建伦王显兵刘天宇
Owner HITEVISION CO LTD