TR's Pixel Puller v1.1 (9-3-2013)

[TechnoRobbo 1,157]

Technorobbo's Pixel Puller

Designed to be a companion piece to the Pixel Pusher

Pull the image around to emphasize or de-emphasize perspective.

 

 

V1.1 faster code - Extreme warping

 

Menu: Effects->Distort

 

 

 

ToyTiger

 

The 3 Zebra Stooges

 

The Menagerie

 

 

The Code

 

Hidden Content:

// Submenu: Distort

// Name: TR's Pixel Puller v1.1

// Title: Pixel Puller - v1.1

// Author: TechnoRobbo

// URL: http://www.technorobbo.com

 

 

#region UICode

Pair<double, double> Amount1 = Pair.Create( 0.0 , 0.0 ); // Image Control

byte Amount2 = 0; // [1] Warp Type|Bezier (smooth)|Exponential (Extreme)

#endregion 

 

 

void Render(Surface dst, Surface src, Rectangle rect)

{

    Rectangle sel = EnvironmentParameters.GetSelection(src.Bounds).GetBoundsInt();

    //Pull===================================

    float controlx =(float)((Amount1.First + 1)/2);

    float controly =(float)((Amount1.Second + 1)/2);

    bool bezier = (Amount2==0);

    float nx = 0;

    float ny = 0;

    for (int y = rect.Top; y <rect.Bottom; y++){

        for (int x=rect.Left ; x< rect.Right ;x++){

            float spanx =((float)x - (float)sel.Left)/(float)sel.Width;

            float spany =((float)y - (float)sel.Top)/(float)sel.Height;

            

            if (bezier){

                nx =sel.Left + (1-((controlx * (1 - spanx)) * spanx + (1 - spanx) * (controlx * spanx + (1 - spanx)))) * sel.Width;

                ny =sel.Top + (1-((controly * (1 - spany)) * spany + (1 - spany) * (controly * spany + (1 - spany)))) * sel.Height;

            }else{

                nx =sel.Left + (float)Math.Pow(spanx,controlx * 4.90 +.1) * sel.Width;

                ny =sel.Top +  (float)Math.Pow(spany,controly * 4.90 +.1) * sel.Height;

            }

            ColorBgra CP= src.GetBilinearSampleClamped(nx,ny);

            dst[x,y]=CP;

       }

    }

}

 

 

TRsPixelPuller.zip

Edited December 28, 2015 by TechnoRobbo

[SAND33P 66]

AHHHHH that tiger is so cute when its all squishied hahaha!! Looks almost unreal how this is possible, definatly a download! 

[DrewDale 740]

Cool plugin. Thanks TR

[barbieq25 829]

Such cute critters! Thanks again for all your hard work. 

[TechnoRobbo 1,157]

Version 1.1 Much more extreme warping. Faster

Edited September 3, 2013 by TechnoRobbo