JPH05307582A - Synthesized graphic generator - Google Patents

Abstract

(57) [Summary] [Object] The present invention relates to a composite pattern generator, and creates a composite method file that describes a composite method that combines patterns of parts, and creates a composite pattern of parts based on this composite method file. The purpose is to generate a new synthetic pattern or change the synthetic pattern by simply creating and changing the synthetic method file without performing rewriting of the processing program. [Composition] A combination method master 3 for storing a combination method file 31 in which a combination method for combining parts is described, and a combination part master 6 for storing in advance a pattern of a part to be combined are provided. According to the composition method of the corresponding composition method file 31 extracted from the composition method master 3, the pattern of the corresponding component is extracted from the composition component master 6 to generate a composition pattern.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a combined figure generating device for generating a combined figure in which parts are combined.

[0002]

2. Description of the Related Art Conventionally, in building CAD, when a pattern of a plurality of parts is synthesized to create a synthetic figure, a method of combining the patterns is incorporated into a program as logic, and the synthetic figure is generated as shown in FIG. It was displayed. The operation of the configuration of FIG. 6 will be briefly described below.

FIG. 6 shows an explanatory view of the prior art. In FIG. 6, S41 inputs the synthesis information. For example, composition information necessary for composing the patterns of the parts A, B, and C to display a composite figure is input.

In step S42, the part A is searched and synthesized. S4
3 retrieves and synthesizes the part B. In step S44, the part C is searched and combined.

In step S45, the composite figure is displayed. As described above, according to the logic in the program from S42 to S44, the process of searching for the corresponding component from the synthetic component master, taking out the component, and synthesizing the components is sequentially repeated.

[0006]

As described above, in the conventional composition, the method of combining the patterns of the parts was described as the logic in the program. Therefore, the composite figure obtained by combining the patterns of the new parts is displayed. When doing, there was a problem that a program had to be created one by one. For this reason, the program itself becomes large, and when a new pattern combination is required, it is necessary to add a description of the program each time, and the development man-hours increase. It was

The present invention solves these problems.
Create a compositing method file that describes a compositing method that combines parts patterns, compose part patterns based on this compositing method file, and display it, etc., and simply create a compositing method file without rewriting the processing program. The purpose is to generate a new composite figure or change the composite figure only by changing.

[0008]

[Means for Solving the Problems] Means for solving the problems will be described with reference to FIG. In FIG. 1, the synthesizing method master 3 stores in advance a synthesizing method file 31 describing a synthesizing method for combining patterns of parts.

The composite component master 6 stores in advance a pattern of a component to be composited and further enlargement / reduction range data.

[0010]

According to the present invention, as shown in FIG. 1, a pattern of a corresponding component is fetched from the synthesized component master 6 in accordance with a synthesis method of a corresponding synthesis method file 31 fetched from the synthesis method master 3 in response to a synthesis instruction. To generate a synthetic figure.

Further, the pattern of the parts stored in advance in the composite part master 6 is provided with expansion / contraction range data, and the part within the range of the expansion / contraction range data of the shape data is expanded / contracted according to the composition method of the composition method file 31. Are scaled to generate a composite figure.

Therefore, a synthesis method file 31 describing a synthesis method for combining patterns of parts is created, and patterns are synthesized based on the synthesis method file 31 and displayed, so that the processing program is not rewritten. It is possible to create a new composite figure by simply creating a new composite method file 31 and to change the composite figure by only changing it.

[0013]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the construction and operation of an embodiment of the present invention will be sequentially described in detail with reference to FIGS.

FIG. 1 shows a block diagram of an embodiment of the present invention.
In FIG. 1, the shape accumulating unit 1 responds to a combination instruction, and in accordance with the combining method described in the combining method file 31 extracted from the combining method master 3, the pattern (shape, figure) of the part extracted from the combined component master 6. ) And the pattern after rotation etc. are accumulated (stored), etc. (see FIG. 3).

The synthesizing method reading means 2 reads the synthesizing method file 31 instructed to synthesize from the synthesizing method master 3. The synthesis method master 3 stores the synthesis method file 31 created in advance.

The synthesizing method file 31 describes a method (procedure) for taking out a component pattern from the synthesizing component master 6 and synthesizing it (see FIG. 2). The shape conversion unit 4 rotates the pattern of the component when the composition method described in the composition method file 31 is rotation. The conversion includes: horizontal rotation, vertical rotation, enlargement / reduction, partial enlargement / partial reduction, and others.

The synthetic component search means 5 is a synthetic component master 6
To retrieve the pattern of the corresponding part. The composite component master 6 stores in advance patterns of components to be composited (see FIG. 5).

The synthesizing means 7 is for synthesizing the patterns of the parts instructed to be synthesized. The target data file 8 is
The composite figure after being combined by the combining means 7 is stored.

FIG. 2 shows an example of the synthesis method file of the present invention. The number at the beginning is a processing number, and represents the order in which each record is extracted and processed. Here, for example, the description of the process number 1 frame L = Search (group = frame and rl =
L) indicates that data (part pattern) having a data attribute of “frame” and rl of “L” is retrieved from the composite component master 6 and given an identifier “frame L”. Details will be described below with reference to the flowchart of FIG.

FIG. 3 shows a flowchart for explaining the operation of the present invention. In FIG. 3, S1 reads the first line. This is the processing number 1 of the synthesis method file 31 in FIG.
The record of the first line of is read.

In S2, the data having the data attribute "frame" and rl "L" of the record read in S1 is searched from the composite component master 6 and an identifier "frame L" is added. As described on the right side, this is held by attaching an identifier "frame L" to the pattern extracted from the composite component master 6.

In step S3, the second line is read. This reads the record of process number 2 in FIG. S4 is
The figure data (pattern) of the identifier "frame L" is horizontally inverted and an identifier "frame R" is attached. As described on the right side, this rotates the left and right of the pattern extracted in S2 to generate a pattern as shown in the figure, and adds a "frame R" to it.

In step S5, the third line is read. This reads the record of process number 3 in FIG. S6 is
Data having the data attribute "sash" is searched from the composite component master 6 and an identifier "sash" is added. this is,
Take out the sash pattern as described on the right,
The identifier "sash" is given.

In step S7, the fourth line is read. This reads the record of process number 4 in FIG. S8 is
The three figures (patterns) are combined. That is, "frame L"
Are combined, the “sash” is combined to the right of the “frame L”, and the “frame R” is combined to the right of the “sash”. this is,
Frame L (0, 0) sash (Xmax (frame L), 0) frame L (Xmax (frame L) + Xmax (sash), 0) on the right side of process number 4 in FIG. Use later).

By the above, the synthesis method file 3 of FIG.
One record is taken out in the order of the process numbers 1, 2, 3, and 4 of No. 1, and the pattern of the frame L is taken out from the composite part master 6 by the record of the process number 1 according to the synthesizing method described in this record. ..

From the record of the process number 2, the process number 1
Rotate the pattern extracted in step right and left. The sash pattern is extracted from the composite component master 6 by the record of the process number 3.

The processing number 1 is recorded according to the processing number 4 record.
Arrange the pattern of the frame L extracted in step 2 at position (0, 0),
The sash extracted in the process number 3 is arranged at the position (Xmax (frame L), 0), and the pattern of the frame R rotated left and right in the process number 2 is positioned (Xmax (frame L) + frame max (sash), 0). To place. As a result, the patterns shown in the three items in FIG. 4 are synthesized. Therefore, only by describing the composition method in the composition method file 31, it is possible to arbitrarily and easily generate a composite figure in which patterns of a plurality of parts are combined.

FIG. 4 shows an example of composition of the process number 4 in FIG. Here, the 1st item, the 2nd item, and the 3rd item represent the 1st item on the right side of the process number 4 of the synthesizing method file 31 of FIG. 2: a composite figure by the frame L (0, 0) 2nd item: the sash S (Xmax ( Represents a composite figure by frames L) and 0) 3 items: Represents a composite figure by frame L (Xmax (frame L) + Xmax (sash), 0). The details will be described below.

1 item: A pattern (figure) of "frame L" extracted as the data attribute "frame" and rl as "L" from the composite component master 6 in S2 of FIG. 3 is arranged at the position (0, 0). To do. As a result, the pattern of the "frame L" is arranged as shown in the figure with the position of the black circle as (0, 0).

2 items: "Sash" whose data attribute is taken out as "sash" from the composite part master 6 in S6 of FIG.
Position (Xmax (frame L), 0)
To place. As a result, the position of the black circle is set to (Xmax (frame L), 0) and the “sash” pattern is arranged as illustrated.

3 items: The pattern (figure) of "frame R" which is horizontally reversed in S4 of FIG. 3 is set at the position (Xmax (frame L) +
It is placed at Xmax (sash), 0). As a result, the position of the black circle is changed to (Xmax (frame L) + Xmax (sash),
The pattern of “frame R” is arranged as shown in FIG.

FIG. 5 shows an example of a synthetic component master of the present invention. FIG. 5A shows an example of one record of the synthetic component master. Here, the data attribute is a frame, a sash, or the like.
The shape data is actual shape data. The enlargement / reduction range data is data of an enlargement / reduction range, and is the case shown in FIGS. 5B and 5C.

FIG. 5B shows a pattern of parts among
The range of enlargement / reduction is indicated by diagonal lines. Here, the Y-axis value is in the range of Y1 to Y2 (denoted as Y1-Y2) and in the range of Y3 to Y4 (denoted as Y3-Y4) is the range to be expanded or contracted.

FIG. 5C shows a pattern of parts among the patterns of parts.
The range of enlargement / reduction is indicated by diagonal lines. Here, the X-axis value is in the range of X1 to X2 (denoted as X1-X2) is the range of expansion and contraction.

Therefore, by setting a scaling value for the scaling range in the synthesis method file 31 of FIG.
This portion of the expansion / contraction range data is arbitrarily expanded / reduced.

[0036]

As described above, according to the present invention,
A synthesizing method file 31 that describes a synthesizing method that combines parts patterns is created, and the synthesizing method file 31 is created.
Since a configuration for performing pattern composition based on the above is used for display, a new composite figure can be created by simply creating a new composition method file 31 without rewriting a conventional processing program. It is possible to easily create a changed combined figure only by changing the combining method file 31. As a result, (1) in the past, it was necessary to create a necessary number of frame sash patterns as shown in item 3 of FIG. As described in No. 31, a frame and a sash can be arbitrarily combined, and a variety of types of framed sash patterns can be automatically created as needed.

(2) Further, enlarging / reducing range data is set in the record of the composite component master 6, and only the portion within this enlarging / reducing range can be enlarged / reduced to easily create a pattern such as a framed sash. ..

[Brief description of drawings]

FIG. 1 is a configuration diagram of an embodiment of the present invention.

FIG. 2 is an example of a synthesis method file of the present invention.

FIG. 3 is a flowchart for explaining the operation of the present invention.

FIG. 4 is a synthesis example of process number 4 in FIG.

FIG. 5 is an example of a synthetic component master of the present invention.

FIG. 6 is an explanatory diagram of a conventional technique.

[Explanation of symbols]

 1: Shape storage means 2: Synthesis method reading means 3: Synthesis method master 31: Synthesis method file 4: Shape conversion means 5: Synthesis component search means 6: Synthesis component master 7: Synthesis means 8: Target data file

Claims (2)

[Claims] 1. A composite figure generator for generating a composite figure in which parts are combined, a combination method master (3) storing a combination method file (31) describing a combination method for combining parts, and a part to be combined. And a synthetic component master (6) that stores the pattern of (1) in advance, and the synthetic component master (6) according to the synthetic method of the corresponding synthetic method file (31) extracted from the synthetic method master (3) corresponding to the synthetic instruction. 6. A synthetic figure generation device, characterized in that the pattern of the corresponding part is taken out from 6) to generate a synthetic figure. 2. A pattern of a component to be stored in advance in the composite component master (6) is provided with enlargement / reduction range data, and within the range of the enlargement / reduction range data of the pattern of the component according to the composition method of the composition method file (31). 2. The synthetic figure generating device according to claim 1, wherein the synthetic figure generating apparatus is configured so as to generate a synthetic figure by enlarging or reducing a portion.