JP6759920B2 - Three-dimensional model manufacturing system and program - Google Patents

Description

The present invention relates to a three-dimensional model manufacturing system and a program.

As one of the modeling techniques, a stereoscopic image forming technique using an foamable sheet is known, and is used for creating teaching materials for the visually impaired such as Braille, for example. As such a technique, for example, the technique of Patent Document 1 is disclosed.

Patent Document 1 describes "a heat absorbing portion forming means for forming a heat absorbing portion on the surface of a medium that foams and expands according to the amount of heat absorbed, and a heat absorbing portion that absorbs heat energy more easily than the medium, and heat energy is applied to the medium. A stereoscopic image forming apparatus equipped with "a means for radiating heat energy to radiate" is disclosed.

Japanese Unexamined Patent Publication No. 2016-060166

By the way, in the heat-expandable sheet, the image formation on the front surface side (one side) is often more remarkable than the image formation on the back surface side (other surface side). Therefore, depending on the shape of the image (for example, the thickness and area of the line), the optimum image formation is performed by appropriately selecting whether to form the image on one side or the other side of the heat-expandable sheet. It is preferable to do.

In this regard, the technique described in Patent Document 1 is intended to form an image of a black or gray heat absorbing portion only on one surface side of a heat-expandable sheet and to form an image of a heat absorbing portion on the other surface side. Not. Therefore, in this technique, even when forming a three-dimensional image of a graph, a graph-shaped heat absorbing portion is formed only on one surface side of the heat-expandable sheet.
In other words, the technique described in Patent Document 1 does not select whether to form an image on one side or the other side of the heat-expandable sheet, so that more appropriate three-dimensional image formation (manufacturing of a three-dimensional model). Has the potential to be.

An object of the present invention is to produce a more suitable three-dimensional model.

In order to solve the above-mentioned problems, the three-dimensional model manufacturing system of the present invention has a generation means for generating a graph represented by a graphical area and a boundary in the area representation section of the graph generated by the generation means. The region is assigned as a printed image component for thermally expanding the thermal expansion layer in the thermally expandable sheet from one surface side of the thermally expandable sheet, and the inner region in the area representation portion is the thermally expandable layer. It is characterized by providing a setting means for allocating as a printed image component for thermal expansion from the other surface side of the sheet.

According to the present invention, a more suitable three-dimensional model can be produced.

It is a block diagram of the three-dimensional model manufacturing system which is 1st Embodiment of this invention. It is explanatory drawing which shows an example of a bar graph. It is explanatory drawing which shows an example of a pie chart. It is explanatory drawing which shows an example of a radar chart. It is a flowchart for demonstrating the operation of the display device of a three-dimensional model manufacturing system. It is a figure which shows an example of an application selection screen. It is the figure which selected the pie chart on the graph creation screen. It is the figure which selected the bar graph on the graph creation screen. It is a figure which shows an example of the axis information input screen. This is an example of a foam pattern table. It is a figure which shows an example of the graph data input screen. It is a flowchart for demonstrating the generation operation which generates an inner region image. It is a figure which shows an example of the copy image which copied the 2nd boundary area. It is a figure which shows the state which generated the image of the inner region. It is a figure which shows the image which changed to white after making the 2nd boundary area thick. It is a figure which shows an example of the back side foam image. This is an example of a bar graph display screen. It is a figure which shows an example of the symbol correction screen. It is a figure which shows an example of the graph edit screen. It is a figure which shows an example of the front foam image, the front color image, and the back foam image. It is a figure which shows an example of the composite image of the front foam image, the front color image, and the back foam image which was made into a mirror image. It is sectional drawing of the heat-expandable sheet before foaming. It is sectional drawing of the thermal expansion sheet after firing. It is a perspective view of the heat-expandable sheet after firing.

Hereinafter, embodiments of the present invention (hereinafter, referred to as “the present embodiment”) will be described in detail with reference to the drawings. In addition, each figure is only shown schematicly to the extent that the present embodiment can be fully understood. Further, in each figure, common components and similar components are designated by the same reference numerals, and duplicate description thereof will be omitted.

(First Embodiment)
FIG. 1 is a block diagram of a stereoscopic image forming system according to a first embodiment of the present invention.
The three-dimensional model manufacturing system 1000 includes a display device 100, a display operation unit 150, a two-dimensional image forming device 320, and a foaming device 310, and the two-dimensional image forming device 320 and the foaming device 310 combine the three-dimensional image forming device. It constitutes 300. The stereoscopic image forming apparatus 300 forms a stereoscopic image such as a bar graph or a pie chart on a heat-expandable sheet. Further, the display device 100 causes the display operation unit 150 to display an image such as a bar graph or a pie chart that forms an image. A bar graph or a pie chart is composed of a plurality of bars or a plurality of sectors, and is a graph for comparing the areas and ratios of the areas of the bars and the sectors.

The display device 100 is a general-purpose information processing device connected to the display operation unit 150 by using an OS (Operating System), and is used as a control device for controlling the foaming device 310 and the two-dimensional image forming device 320. The display device 100 includes a control unit 10, a volatile storage unit 80, a non-volatile storage unit 90, and a communication unit 70. The volatile storage unit 80 is a RAM (Random Access Memory) and is used as a work memory. The non-volatile storage unit 90 is an HDD (Hard Disk Drive) or ROM (Read Only Memory), and stores the OS 91, the application program 93, the printer driver 92, the graph data 94, and the like. The communication unit 70 is a LAN (Local Area Network) or USB (Universal Serial Bus) serial interface or parallel interface. In the present embodiment, the two-dimensional image forming apparatus 320 is connected by USB, and the foaming apparatus 310 is serially or parallel connected. The display operation unit 150 is a touch panel connected to the display device 100, and includes a display means for displaying a two-dimensional image and an input means for input by the operator.

The foaming device 310 is a halogen lamp as a heating device (heating device) for heating one or both sides of a heat-expandable sheet in which a foam layer (expansion layer) that foams (expands) by heat is laminated on one side of a mount. (Not shown).

The two-dimensional image forming apparatus 320 performs black printing (drawing) by foaming (expanding) a specific portion of the heat-expandable sheet, or color-prints the entire surface of the heat-expandable sheet with CMY (cyan, magenta, yellow). It is an inkjet printer. The two-dimensional image forming apparatus 320 includes image data (front surface data) of a specific portion that expands the front surface of the heat-expandable sheet, image data (back surface data) that expands the expansion layer from the back surface of the heat-expandable sheet, and a color image. I need the data.

Since the halogen lamp strongly generates near-infrared light, it strongly heats black (carbon), and the amount of heating is small at the CMY color printing portion. Therefore, the heat-expandable sheet having a foamed layer foams (expands) only in a specific portion printed in black, and a three-dimensional model is formed. In other words, the two-dimensional image forming apparatus 320 prints a heat conversion layer (black layer) that converts near-infrared light into heat. Here, the black printing ink contains carbon and contributes to foaming by irradiation with near infrared light. CMY inks do not contain carbon. Therefore, the black color mixed with CMY has a small amount of heat generation and does not contribute to foaming. The three-dimensional model manufacturing system 1000 operates as a structure manufacturing system for manufacturing a structure of a three-dimensional image.

The control unit 10 is a CPU (Central Processing Unit), and by executing a program, the setting means 20, the display control means 30, the input control means 40, the image formation control means 50, and the communication control unit 60 To realize the function of. The display control means 30 causes the display operation unit 150 to display the image of the generated graph. The input control means 40 includes a graph image generation means 41, and the graph image generation means 41 generates an image of a bar graph or a pie chart to generate graph data 94.

The generated graph data 94 includes surface data in which an image is formed in black on the front surface of the heat-expandable sheet, back surface data in which an image is formed in black on the back surface of the heat-expandable sheet, and color on the surface of the heat-expandable sheet. It is composed of color image data that forms an image. The setting means 20 includes a boundary area / allocation means 21, an inner area / allocation means 22, and an axis / scale / allocation means 23. The boundary area / allocation means 21 allocates a boundary area between the bar of the bar graph or the fan shape of the pie chart and the background, or a boundary area with the adjacent area. The inner area / allocation means 22 allocates an area inside the bar of the bar graph or inside the pie chart. The axis / scale / assigning means 23 assigns graph axes and scales to surface data. Although the color image data is assigned as a surface color image, it does not contribute to thermal expansion.

The image forming control means 50 is a control means for controlling both the two-dimensional image forming apparatus 320 and the foaming apparatus 310 based on the graph data 94.

The communication control unit 60 is a control means for controlling the communication unit 70. The two-dimensional image forming apparatus 320 is controlled by USB (Universal Serial Bus), and the foaming apparatus 310 is controlled by a parallel I / F or a serial I / F. A digital video signal is transmitted to the display operation unit 150.

FIG. 2 is an explanatory diagram showing an example of a bar graph.
The bar graph 420 includes an area expression unit 410 represented by the area of the bar, a horizontal scale line 421, a vertical scale line 422, an item 423, a scale 424, and a background 415. The area representation unit 410 includes an inner region 411, which is an inner region (open region) of the rod, and a second boundary region 413, which is a boundary with the background 415. The open area is a concept that does not include a boundary, and the concept that includes a boundary is called a closed area. The inner region 411 is a portion obtained by removing the second boundary region, which is the outer peripheral portion of the bar of the bar graph 420, from the area expression unit 410, and has an area. The bar graph 420 is a graph having 1 series and 3 data, and 1 data is described in each item 423, and the number of items is 3. Here, a series means a group of data of the same lineage.

The horizontal scale line 421 is a plurality of horizontal lines drawn at equal intervals and in parallel, and is a reference line for comparing the heights of the bars. The vertical scale lines 422 are a plurality of vertical lines drawn at equal intervals and in parallel, and are for distinguishing from adjacent bars, and may be omitted. Item 423 is a character string that describes the contents of each bar. The scale 424 is a character string that quantitatively expresses the height of the bar, and corresponds to the horizontal scale line 421. The scale 424 is provided with a space between the scale 424 and the vertical scale line 422 at the left end, and in this space, for example, Braille is described.

FIG. 3 is an explanatory diagram showing an example of a pie chart.
The pie chart 430 includes an area expression unit 410 represented by a fan-shaped area and a background 415, and the area expression unit 410 is a first boundary which is a boundary between the inner region 411 (411a) and the adjacent inner region 411b. A second boundary region, which is a boundary between the region 412 and the background 415, is provided. The pie chart may not be a fan shape obtained by dividing a circle radially, but may be a pie chart obtained by dividing a donut radially.

FIG. 4 is an explanatory diagram showing an example of a radar chart.
The radar chart 440 includes a plurality of concentric circles 442, a plurality of axes 441 radiating from the center O of the concentric circles 442, and a plurality of items 443 which are the outermost peripheral portions of the concentric circles 442 and are arranged in the vicinity of the respective axes 441. The completeness and satisfaction of item 443 of each axis 441 are quantitatively described, and the balance of each item 443 is evaluated.

Here, in each axis 441, a point P for quantitatively describing the degree of perfection and satisfaction is defined by a distance or a ratio from the center O, and when the points P of each axis 441 are connected by a straight line, there are many. A polygon is formed. The polygon can evaluate the degree of perfection and the degree of satisfaction by the ratio to the area of the outermost outer circle, and is expressed as the area expression unit 410. The area representation unit 410 includes an inner region 411 that is inside the polygon and a second boundary region that is a boundary with the background 415.

FIG. 5 is a flowchart for explaining the operation of the display device of the three-dimensional model manufacturing system.
The graph image generation means 41 causes the display operation unit 150 to display the graph selection setting screen (S10). Specifically, the graph image generation means 41 first displays the application selection screen 450 (FIG. 6), confirms that the table input graph application selection button 451 (FIG. 6) is pressed, and then confirms that the graph creation screen 500 (FIG. 7) is pressed. , Fig. 8) is displayed. The graph image generation means 41 selects either a bar graph or a pie chart by using the pull-down menu of the graph type selection field 510. FIG. 7 is a screen in which a pie chart is selected in the graph type selection field 510a, and FIG. 8 is a screen in which a bar graph is selected in the graph type selection field 510b. Here, it is assumed that the operator selects the bar graph (FIG. 8) and inputs the number of series "2" and the number of data "3" using the numeric keypad 520.

The graph creation screen 500 includes a combination of the "stop" button 521, the "back" button 522, and the "next" button 523, and cancels the graph creation (for example, returning to the menu screen). You can return to the screen (for example, the application selection screen 450) and proceed to the next screen.

After S10, the input control means 40 causes the display operation unit 150 to display the X-axis and Y-axis setting screens (S15). That is, the input control means 40 displays the axis information input screen 540 (FIG. 9). The axis information input screen 540 has a check box 541 for displaying the X-axis scale line, a check box 542 for displaying the vertical line of the grid, and a check for setting whether to free the Braille display area. It has a box 543. Further, the axis information input screen 540 includes an input field 545 for inputting a minimum value and a maximum value of the Y axis using the numeric keypad 520. Further, the axis information input screen 540 sets a check box 546 for displaying the Y scale line, a check box 547 for displaying the vertical line of the grid, and whether or not to free the Braille display area. The check box 548 and the "scale interval" input field 549 set by using the numeric keypad 520 are provided.

After displaying the X-axis and Y-axis setting screens (axis information input screen 540 (FIG. 9)) of S15, the input control means 40 inputs scale data such as the minimum and maximum values of the Y-axis and the scale interval. Do (S20). After S20, the graph image generation means 41 calls the symbol (foam pattern table 545 (FIG. 10)) set for each series (S25).

FIG. 10 is an example of a foam pattern table.
The foam pattern table 545 is stored in the non-volatile storage unit 90, and the illustrated foam pattern and color are registered for each series. That is, the three-dimensional model manufacturing system 1000 of the present embodiment is configured so that the foaming pattern and the color are automatically selected according to the series. As for the colors, for example, series 1 is red, series 2 is yellow, series 3 is green, series 4 is dark blue, series 5 is blue, and series 6 is light green. It is assumed that the series 7 is pink and the series 8 is sunflower. In addition, there is a case where there is no foaming pattern like the series 4.

Returning to the description of FIG. 5, after the processing of S25, the input control means 40 inputs the graph data using the graph data input screen 550 (FIG. 11) (S27). As the graph data, for example, the graph data 94 stored in advance in the non-volatile storage unit 90 may be read out without using the graph data input screen 550.

FIG. 11 is a diagram showing an example of a graph data input screen.
The graph data input screen 550 has a data field 551 of the series 1 and a data field 552 of the series 2 for each data label. For example, for label 1, "10" is input for series 1, "8" is input for series 2, "15" is input for series 1, and "5" is input for series 2, and label 3 is. , "12" is input to the series 1, and "10" is input to the series 2.

After S27, the graph image generating means 41 generates an image of the inner region (S30).
FIG. 12 is a flowchart for explaining a generation operation for generating an inner region image.
First, the boundary area / allocation means 21 (FIG. 1) duplicates an image of the boundary area (S31). That is, the boundary area / allocation means 21 duplicates the image of the second boundary area 413 (FIG. 2) and generates the image of the second boundary area 413a (FIG. 13). After S31, the inner region / allocation means 22 (FIG. 1) generates an image of the inner region 411c (FIG. 14), and the generated image is used as a temporary image (S33). After S33, the inner region / allocation means 22 changes the thickness of the second boundary region 413a (S35) and generates an image of the second boundary region 413b (FIG. 15). After S35, the inner region / allocation means 22 changes the color of the second boundary region 413b to white (S37). After S37, the inner region / allocation means 22 superimposes the image of the white region (second boundary region 413b) and the image of the inner region 411c (FIG. 14) (S39), and superimposes the superimposed inner region 411d (S39). The image of FIG. 16) is assigned as the backside foam image. That is, the inner region 411d as the back surface foam image has a similar figure smaller than the second boundary region 413a. Then, the process returns to the original routine (FIG. 5).

After S30, the display control means 30 (FIG. 1) causes the bar graph display screen 560 (FIG. 17) to be displayed on the display operation unit 150 (FIG. 17) (S35).

FIG. 17 is an example of a bar graph display screen.
The bar graph display screen 560 is composed of a combination of the bar graph 420 (series 1) described with reference to FIG. 2, a "stop" button 521, a "back" button 522, and a "next" button 523. That is, the operator cancels the graph creation (for example, returns to the menu screen), returns to the previous screen (for example, the graph data input screen 550 (FIG. 11)), and returns to the next screen (for example, the second screen). It is possible to proceed to the graph editing screen 570 (FIG. 19) for serial addition.

After S35, the input control means 40 determines the confirmation of the axis or the symbol (S40). If it is determined that the symbol needs to be reset (the symbol / reset in S40), the display control means 30 displays the symbol correction screen 530 (FIG. 18) on the display operation unit 150 and corrects the symbol (S45). ).

FIG. 18 is an example of a symbol correction screen.
The symbol correction screen 530 is a screen for setting a bar pattern and a bar color (background color) for each series. The screen of FIG. 18 is set to "dot pattern" and "red". After S45, the process returns to S30 and regenerates the image of the inner region.

On the other hand, if it is determined that the axis needs to be reset (axis / reset in S40), the display control means 30 returns the process to S15, and the input control means 40 displays the axis information input screen 540 (FIG. 9). Let me. At this time, the display control means 30 can also display the graph editing screen 570 (FIG. 19) to edit lines and add series.

FIG. 19 is a diagram showing an example of a graph editing screen.
The graph editing screen 570 includes a bar graph 425 in which the bars of the "series 2" are added to the bar graph 420 of the "series 1" described with reference to FIG. 2, and a line type change screen 580. The line type change screen 580 is a screen for changing the line type such as the horizontal scale line 421 and the vertical scale line 422, and is a screen for changing the line type, such as "line color", "line type", "line thickness", and "foam height". You can change the color.

If the axis / symbol is OK (confirmation is OK in S40), the input control means 40 performs the determination input of the graph (S50). If it is necessary to re-input the data (data re-input in S50), the input control means 40 returns the process to S27 and causes the graph data to be input.

On the other hand, if the determined result is that the displayed graph is appropriate (image formation in S50), the image formation control means 50 (FIG. 1) is tertiary with respect to the two-dimensional image forming apparatus 320 and the foaming apparatus 310. Instructs the formation of the original image (S55).

First, the image forming control means 50 uses the two-dimensional image forming apparatus 320 to form a horizontal scale line 421, a vertical scale line 422, an item 423, a scale 424, a second boundary region 413a, and a first boundary region 412 (FIG. 3). ) Is formed on the surface of the heat-expandable sheet in black (FIG. 20 (a)). The front foam image of FIG. 20A includes a Braille image 425. Next, the image formation control means 50 forms a mirror image of the back foam image of the inner region 411d (FIG. 16) on the back surface side of the heat-expandable sheet, and forms the mirror image in black (FIG. 20 (b)). .. Further, the image formation control means 50 forms a color image (FIG. 20 (c)) on the surface of the heat-expandable sheet in CMY color.

In FIG. 20C, the “yellow” color image is indicated by 411e, and the “red” color image is indicated by 411f. Further, when forming an image of this color, when the horizontal scale line 421, the vertical scale line 422, the item 423, the scale 424, the second boundary region 413, and the first boundary region 412 are expressed in black, the image formation control means 50 Form an image using all the colors of CMY. Color image formation is non-black with carbon and therefore does not contribute to thermal expansion.

FIG. 21 is a diagram showing an example of a composite image of a front foam image, a front color image, and a mirrored back foam image. Note that FIG. 21 shows the cross-sectional positions of the cross-sectional views of FIGS. 22 and 23. In addition, in FIGS. 21 and 22, the “yellow” color image is shown by 411e and the “red” color image is shown by 411f, as in FIG. 20 (c).

Next, the image forming control means 50 irradiates the heat-expandable sheet with near-infrared light using the foaming device 310, and forms a black image (horizontal scale line 421 on the surface side of the heat-expandable sheet, The vertical scale line 422, the item 423, the scale 424, the second boundary region 413, the first boundary region 412, and the Braille image 425 are foamed, and the image formation control means 50 ends the process.

FIG. 22 is a cross-sectional view taken along the line AA of the heat-expandable sheet before foaming, and the cross-sectional position is shown in FIG.
The heat-expandable sheet is obtained by laminating a foam layer on one side (front side) of a mount. In the heat-expandable sheet before foaming, an image of the second boundary region 413a and the vertical scale line 422 is formed in black on the surface side, and color images 411e and 411f of the inner region 411 are formed. The second boundary region 413a is wider than the vertical scale line 422. Further, in this heat-expandable sheet, a pattern of the inner region 411d is image-formed on the back surface side. Further, the second boundary region 413a, the vertical scale line 422, and the pattern of the inner region 411d are image-formed at the same density. There is a second boundary region 413b having a different thickness between the second boundary region 413a on the front surface side and the inner region 411d on the back surface side.

FIG. 23 is a sectional view taken along the line AA of the heat-expandable sheet after firing, and FIG. 24 is a perspective view of the heat-expandable sheet after firing.
In the heat-expandable sheet after firing, the foam layer corresponding to the second boundary region 413a and the vertical scale line 422 is not only raised on the front surface side but also the pattern of the inner region 411d in which an image is formed on the back surface side. The foam layer corresponding to the above is also raised on the surface side, and a three-dimensional model (three-dimensional image) is formed. Here, since the pattern of the inner region 411d in which the image is formed on the back surface side expands over time, the rate of change in the height direction is small and the pattern is gentle. On the other hand, the second boundary region 413a in which the image is formed on the surface side and the vertical scale line 422 expand instantaneously, so that the rate of change in the height direction is large and the vertical scale line 422 rises sharply. Further, the color image of the inner region 411 is formed on the upper layer of the three-dimensionally foamed foam layer. On the back surface of the heat-expandable sheet, the pattern of the inner region 411d in which the image is formed in black remains.

As described above, the three-dimensional model manufacturing system 1000 of the present embodiment has a 2.5D image (three-dimensional modeling) such as a bar graph or a pie chart on a heat-expandable sheet having a heat-expandable layer formed on the surface side (one side). Objects, stereoscopic images) can be formed. Specifically, the three-dimensional model manufacturing system 1000 allocates the first boundary region 412 and the second boundary region 413 (FIG. 2) to the surface side, and the boundary regions 421 and 413, the horizontal scale line 421, and the vertical scale. Line 422, item 423, scale 424, and braille image 425 are formed on a heat-expandable sheet in black containing carbon, an inner region 411 (FIG. 2) is assigned to the back surface side, and the inner region 411 is black containing carbon. An image is formed on a heat-expandable sheet. At this time, the inner region 411d on which the back surface foam image is formed has a similar shape smaller than that of the second boundary region 413. Then, the three-dimensional model manufacturing system 1000 heats the heat-expandable sheet in which the image is formed in black to expand the heat-expandable layer. As a result, in the heat-expandable sheet, the inner region 411 expands the thermal expansion layer toward the front surface side over time from the back surface side, and the first boundary region 421 and the second boundary region 413 immediately thermally expand on the front surface side. As a result, the heat-expandable sheet is thermally expanded so that the first boundary region 421 and the second boundary region 413 on the front surface side are more conspicuous than the inner region 411 on the back surface side. That is, in the heat-expandable sheet, the first boundary region 421, the second boundary region 413 and the inner region 411 are appropriately selected, and optimum image formation is performed.

The inventions described in the claims originally attached to the application of this application are added below. The item number of the claim described in the appendix is the scope of the claims originally attached to the application of this application.
[Additional Notes]
<Claim 1>
A generation means for generating a graph represented by a graphic area,
In the graph generated by the generation means, the boundary region in the area representation portion is assigned as a printed image component for thermally expanding the thermal expansion layer in the thermally expandable sheet from one side of the thermally expandable sheet, and the area. A setting means for allocating the inner region in the expression unit as a printed image component for thermally expanding the thermal expansion layer from the other surface side of the thermal expansion sheet.
A three-dimensional model manufacturing system characterized by being equipped with.
<Claim 2>
The three-dimensional model manufacturing system according to claim 1, wherein the heat-expandable sheet has a side on which the heat-expandable layer is formed as the one-sided side.
<Claim 3>
The three-dimensional model manufacturing system according to claim 1 or 2, wherein the inner region has a similar shape smaller than that of the boundary region.
<Claim 4>
A generation means for generating a graph represented by a graphic area,
In the graph generated by the generation means, the boundary region in the area representation portion is a printed image component on the thermal expansion layer in the thermal expansion sheet in which the thermal expansion layer is formed on one surface side, and the thermal expansion. While allocating as a printed image component for thermally expanding the layer, the inner region in the area representation portion is a printed image component on the thermal expansion layer that does not contribute to the thermal expansion of the thermal expansion layer. And the setting means to assign as
A three-dimensional model manufacturing system characterized by being equipped with.
<Claim 5>
The area representation portion of the graph includes a plurality of inner regions, a first boundary region which is a boundary between adjacent inner regions, and a second boundary region which is a boundary between the background or the axis of the graph.
The three-dimensional model manufacturing system according to any one of claims 1 to 4, wherein the boundary region is the first boundary region and the second boundary region.
<Claim 6>
The setting means is characterized in that the inner region in the area expression unit is also assigned as a printed image component on the other side of the heat-expandable sheet and as a printed image component for thermally expanding the heat-expandable layer. The three-dimensional model manufacturing system according to claim 4.
<Claim 7>
Input means for assigning parameters to a given function expression,
A display control means for preview-displaying a graph drawn based on the function expression to which parameters are assigned by the input means, and
Of the components of the graph previewed by the display control means, the boundary region in the area expression portion is assigned as an image component for raising the thermal expansion layer provided on the surface side by light irradiation from the surface, and is also assigned. A setting means for allocating the inner region in the area expression portion as an image component for raising the thermal expansion layer by irradiating light from the back surface, and
A three-dimensional model manufacturing system characterized by being equipped with.
<Claim 8>
The computer of the device that makes the heat-expandable sheet three-dimensional
A generation means that generates a graph represented by a graphic area,
In the graph generated by the generation means, the boundary region in the area representation portion is assigned as a printed image component for thermally expanding the thermal expansion layer in the thermal expansion sheet from one side of the thermal expansion sheet, and at the same time. A setting means for allocating the inner region in the area representation unit as a printed image component for thermally expanding the thermal expansion layer from the other surface side of the thermal expansion sheet.
A program to function as.
<Claim 9>
A computer for a device that three-dimensionally models a heat-expandable sheet with a heat-expandable layer formed on one side.
A generation means that generates a graph represented by a graphic area,
In the graph generated by the generation means, the boundary region in the area representation portion is a printed image component on the thermal expansion layer in the thermal expansion sheet, and is a printed image for thermally expanding the thermal expansion layer. A setting means for allocating as a component and allocating the inner region in the area expression portion as a printed image component on the thermal expansion layer and not contributing to the thermal expansion of the thermal expansion layer.
A program to function as.
<Claim 10>
A computer for a device that three-dimensionally models a heat-expandable sheet provided with a heat-expandable layer on the surface side.
Input means for assigning parameters to a given function expression,
A display control means for previewing a graph drawn based on the function expression to which parameters are assigned by the input means.
Of the components of the graph previewed by the display control means, the boundary region in the area expression portion is assigned as an image component for raising the thermal expansion layer provided on the surface side by light irradiation from the surface, and is also assigned. A setting means for allocating the inner region in the area expression portion as an image component for raising the thermal expansion layer by irradiating light from the back surface.
A program to function as.

10 Control unit 20 Setting means 21 Boundary area / allocation means 22 Inner area / allocation means 23 Axis / scale / allocation means 30 Display control means 40 Input control means 41 Graph image generation means 50 Image formation control means 60 Communication control unit 70 Communication unit 80 Volatile storage (RAM)
90 Non-volatile storage (ROM)
91 OS
92 Printer driver 93 Application program 94 Graph data 100 Display device 150 Display operation unit 300 Solid image forming device 310 Foaming device 320 Two-dimensional image forming device 400 Graph 410 Area expression unit 411, 411a, 411b, 411c, 411d Inner area 412 1st Boundary area 413, 413a, 413b Second boundary area 415 Background 416 Scale 417 Items 420,425 Bar graph 421 Horizontal scale line (horizontal axis)
422 Vertical scale line (vertical axis)
423 items 424 scale 425 scale image 430 pie chart 440 radar chart 441 axis 442 concentric circles 443 items 450 app selection screen 451 table input graph app selection button 500 graph creation screen 510, 510a, 510b graph type selection field 520 ten keys 521 "Cancel" button 522 "Back" button 523 "Next" button 530 Design correction screen 540 Axis information input screen 545 Foam pattern table 550 Graph data input screen 551 Series 1 data 552 Series 2 data 560 Bar graph display screen 570 Graph edit screen 580 Line type change screen 1000 Three-dimensional model manufacturing system

Claims (10)

A generation means for generating a graph represented by a graphic area,
In the graph generated by the generation means, the boundary region in the area representation portion is assigned as a printed image component for thermally expanding the thermal expansion layer in the thermally expandable sheet from one side of the thermally expandable sheet, and the area. A setting means for allocating the inner region in the expression unit as a printed image component for thermally expanding the thermal expansion layer from the other surface side of the thermal expansion sheet.
A three-dimensional model manufacturing system characterized by being equipped with. The three-dimensional model manufacturing system according to claim 1, wherein the heat-expandable sheet has a side on which the heat-expandable layer is formed as the one-sided side. The three-dimensional model manufacturing system according to claim 1 or 2, wherein the inner region has a similar shape smaller than that of the boundary region. A generation means for generating a graph represented by a graphic area,
In the graph generated by the generation means, the boundary region in the area representation portion is a printed image component on the thermal expansion layer in the thermal expansion sheet in which the thermal expansion layer is formed on one surface side, and the thermal expansion. While allocating as a printed image component for thermally expanding the layer, the inner region in the area representation portion is a printed image component on the thermal expansion layer that does not contribute to the thermal expansion of the thermal expansion layer. And the setting means to assign as
A three-dimensional model manufacturing system characterized by being equipped with. The area representation portion of the graph includes a plurality of inner regions, a first boundary region which is a boundary between adjacent inner regions, and a second boundary region which is a boundary between the background or the axis of the graph.
The three-dimensional model manufacturing system according to any one of claims 1 to 4, wherein the boundary region is the first boundary region and the second boundary region. The setting means is characterized in that the inner region in the area expression unit is also assigned as a printed image component on the other side of the heat-expandable sheet and as a printed image component for thermally expanding the heat-expandable layer. The three-dimensional model manufacturing system according to claim 4. Input means for assigning parameters to a given function expression,
A display control means for preview-displaying a graph drawn based on the function expression to which parameters are assigned by the input means, and
Of the components of the graph previewed by the display control means, the boundary region in the area expression portion is assigned as an image component for raising the thermal expansion layer provided on the surface side by light irradiation from the surface, and is also assigned. A setting means for allocating the inner region in the area expression portion as an image component for raising the thermal expansion layer by irradiating light from the back surface, and
A three-dimensional model manufacturing system characterized by being equipped with. The computer of the device that makes the heat-expandable sheet three-dimensional
A generation means that generates a graph represented by a graphic area,
In the graph generated by the generation means, the boundary region in the area representation portion is assigned as a printed image component for thermally expanding the thermal expansion layer in the thermal expansion sheet from one side of the thermal expansion sheet, and at the same time. A setting means for allocating the inner region in the area representation unit as a printed image component for thermally expanding the thermal expansion layer from the other surface side of the thermal expansion sheet.
A program to function as. A computer for a device that three-dimensionally models a heat-expandable sheet with a heat-expandable layer formed on one side.
A generation means that generates a graph represented by a graphic area,
In the graph generated by the generation means, the boundary region in the area representation portion is a printed image component on the thermal expansion layer in the thermal expansion sheet, and is a printed image for thermally expanding the thermal expansion layer. A setting means for allocating as a component and allocating the inner region in the area expression portion as a printed image component on the thermal expansion layer and not contributing to the thermal expansion of the thermal expansion layer.
A program to function as. A computer for a device that three-dimensionally shapes a heat-expandable sheet with a heat-expandable layer on the surface side.
Input means for assigning parameters to a given function expression,
A display control means for previewing a graph drawn based on the function expression to which parameters are assigned by the input means.
Of the components of the graph previewed by the display control means, the boundary region in the area expression portion is assigned as an image component for raising the thermal expansion layer provided on the surface side by light irradiation from the surface, and is also assigned. A setting means for allocating the inner region in the area expression portion as an image component for raising the thermal expansion layer by irradiating light from the back surface.
A program to function as.