dxDrawCircle

[mehmet]

Hello guys,

 I use dxdrawcircle function, how do I draw a circle? and how to make a circle transparent? shader?

function dxDrawRoundedRectangle(x, y, rx, ry, color, radius)
    rx = rx - radius * 2
    ry = ry - radius * 2
    x = x + radius
    y = y + radius

    if (rx >= 0) and (ry >= 0) then
        dxDrawRectangle(x, y, rx, ry, color)
        dxDrawRectangle(x, y - radius, rx, radius, color)
        dxDrawRectangle(x, y + ry, rx, radius, color)
        dxDrawRectangle(x - radius, y, radius, ry, color)
        dxDrawRectangle(x + rx, y, radius, ry, color)

        dxDrawCircle(x, y, radius, 180, 270, color, color, 7)
        dxDrawCircle(x + rx, y, radius, 270, 360, color, color, 7)
        dxDrawCircle(x + rx, y + ry, radius, 0, 90, color, color, 7)
        dxDrawCircle(x, y + ry, radius, 90, 180, color, color, 7)
    end
end


addEventHandler( "onClientRender", root,
    function()
        dxDrawRoundedRectangle(350, 50, 100, 100, tocolor(0, 255, 0, 255), 20)
    end
)

 

Edited January 22, 2019 by mehmet

[mehmet]

Sorry about my stupidity, I got it. Topic closed

Edited January 22, 2019 by mehmet

[mehmet]

But I do not understand. how to make empty inside

[Overkillz]

Just create more circles leaving some spaces between them ...

 

[mehmet]

1 minute ago, Overkillz said:

Just create more circles leaving some spaces between them ...

 

But in the center nothing should be

[Overkillz]

5 minutes ago, mehmet said:

But in the center nothing should be

Read carefully the function. It allows you to leave the middle empty.

[mehmet]

2 minutes ago, Overkillz said:

Read carefully the function. It allows you to leave the middle empty.

Quote

Optional Arguments

NOTE: When using optional arguments, you might need to supply all arguments before the one you wish to use. For more information on optional arguments, see optional arguments.

• startAngle: An integer representing the angle of the first point of the circle.
• stopAngle: An integer representing the angle of the last point of the circle.
• theColor: An integer of the hex color, produced using tocolor or 0xAARRGGBB (AA = alpha, RR = red, GG = green, BB = blue).
• theCenterColor: An integer of the hex color, produced using tocolor or 0xAARRGGBB (AA = alpha, RR = red, GG = green, BB = blue).
• segments: An integer ranging from 3-1024 representing how many triangles are used to form the circle, more segments = smoother circle. Note: using lots of segments may cause lag.
• ratio: Ratio between width and height, e.g: 2 would mean that the width of the circle is 2 times the height.
• postGUI: A bool representing whether the circle should be drawn on top of or behind any ingame GUI (rendered by CEGUI).

 

where?

[Overkillz]

15 minutes ago, mehmet said:

 

where?

Well, mybad. I have realized that this function has been updated. Previously there was the same function but made with dxDrawLines. It used to be a bit blurred but u could reach what are u looking for. Probabilly u will need to work with shaders or dxDrawImage/dxDrawImageSection

[Dimos7]

Put center color invsible

[Overkillz]

Just now, Dimos7 said:

Put center color invsible

It makes a fade effect.

[mehmet]

2 minutes ago, Overkillz said:

Well, mybad. I have realized that this function has been updated. Previously there was the same function but made with dxDrawLines. It used to be a bit blurred but u could reach what are u looking for. Probabilly u will need to work with shaders or dxDrawImage/dxDrawImageSection

for example, what is a Shader? circle.fx? https://wiki.multitheftauto.com/wiki/Shader_examples
and how to work with them?

3 minutes ago, Dimos7 said:

Put center color invsible

dxDrawCircle(950, 500, 250, 360, 0, tocolor(0, 0, 0, 1000),invsible, 100)

so?

[Dimos7]

1 hour ago, mehmet said:

for example, what is a Shader? circle.fx? https://wiki.multitheftauto.com/wiki/Shader_examples
and how to work with them?

dxDrawCircle(950, 500, 250, 360, 0, tocolor(0, 0, 0, 1000),invsible, 100)


so?

dxDrawCircle(950, 500, 250, 360, 0, tocolor(0, 0, 0, 255), tocolor (0, 0, 0, 0),100)

 

Edited January 22, 2019 by Dimos7

[mehmet]

6 hours ago, Dimos7 said:

dxDrawCircle(950, 500, 250, 360, 0, tocolor(0, 0, 0, 255), tocolor (0, 0, 0, 0),100)

 

It makes a fade effect.
I need the middle empty

[Dimos7]

Make more than one and make be in center of and make it

[mehmet]

5 minutes ago, Dimos7 said:

Make more than one and make be in center of and make it

I didn't understand. show me an example? you speak Russian?))

[mehmet]

in the center of the circle transparent do?
 

[DNL291]

I would do that using image.

[mehmet]

2 minutes ago, DNL291 said:

I would do that using image.

and how do I then give the image effect? 

[IIYAMA]

You might be able to do that with a mask shader:

https://wiki.multitheftauto.com/wiki/Shader_examples#Hud_mask

[mehmet]

3 minutes ago, IIYAMA said:

You might be able to do that with a mask shader:

https://wiki.multitheftauto.com/wiki/Shader_examples#Hud_mask

with this Shader, can I make the center empty? or can I give the image an effect?

Edited January 22, 2019 by mehmet

[IIYAMA]

24 minutes ago, mehmet said:

with this Shader, can I make the center empty? or can I give the image an effect?

To cut out stuff: nightly.multitheftauto.com/files/shaders/shader_hud_mask.zip

But as @DNL291 said, an image might be easier. (also for the effect)

 

 

 

 

 

 

 

Edited January 22, 2019 by IIYAMA