dxRotateTexture and dxScaleTexture

[Piorun]

Hi,

My suggestion is to create two functions: dxRotateTexture and dxScaleTexture (ofc. for oop is Texture:rotate() and Texture:scale()) which will return new rotated and scaled texture or will work on texture in parameter. 

[Lpsd]

How are you using your texture? Functions such as dxDrawImage and dxDrawImage3D already have rotation arguments.

I don't work with shaders much either, but if you're using your texture with a shader I assume you can just rotate the texture using the shader itself.

[Jusonex]

You can already do that with render targets, i.e.:

1. Create the render target with suitable dimensions
2. Call dxSetRenderTarget(renderTarget)
3. Draw the texture once using dxDrawImage (+ scale/rotate)
4. Reset the render target: dxSetRenderTarget(nil)
5. The resulting render target is your scaled/rotated texture

[Piorun]

It's working! Nice, thanks.

One simple question: is this technique faster than normal calculations, for loops and dxSetPixelColor?