3D img rotating

[Piorun]

Hi,

Is this possible to rotate in Z-axis DX-image? Using shaders or something like that?

[xXMADEXx]

As long as the image is drawn with [wik]dxDrawImage[/wiki], you could just rotation argument.

[Piorun]

Ye, ok but i can rotate only left or right, but i want forward / backward. You know what i mean ?

[Gallardo9944]

Take simple texture replacement shader, put an image into it as a texture (dxSetShaderValue), then do dxSetShaderTransform. Then dxDrawImage the shader.

[#RooTs]

  Gallardo9944 said:

Take simple texture replacement shader, put an image into it as a texture (dxSetShaderValue), then do dxSetShaderTransform. Then dxDrawImage the shader.

or

local seconds = getTickCount() / 1000 
local angle = math.sin(seconds) * 80 
dxDrawImage ( screenWidth/2 - 50, 0, 100, 240, 'arrow.png', angle, 0, -120 ) 

[xeon17]

@RooTs learnt math functions, finally he knows how to do something useful. For a guy who don't know OOP you impressed me now