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trans.fail_xenotopic.network/pde/jitakami/drawImageBlender.pde

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2023-05-02 19:27:54 +02:00
/*
This file is part of "Interface Fractures III - Silicon".
Copyright (c) 2015 Luka Prinčič, All rights reserved.
This program is free software distributed under
GNU General Public Licence. See COPYING for more info.
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drawImageBlender.pde
*/
void drawImageBlender(boolean render, // on off
int pixBank, int pixId,
// PImage iblImg1,
int iblNum,
float iblX, float iblY, float iblWidth, float iblHeight,
float iblRot,
float iblSpeedX, float iblSpeedY,
float iblSpeedXfactor, float iblSpeedYfactor,
//float iblTexX, float iblTexY, // using global array
float iblTexWidth, float iblTexHeight,
float iblTexSpeedX, float iblTexSpeedY,
float iblTexSpeedXfactor, float iblTexSpeedYfactor,
int iblH, int iblS, int iblB, int iblA,
int iblBflicker,
float iblItX, float iblItY,
float iblItTexX, float iblItTexY, float iblItRot
)
{
if (render) {
pixBank = min(pixBank, imgPool.length - 1);
pixId = min(pixId, imgPool[pixBank].length - 1);
//iblRot = iblRot * 0.1;
pushMatrix();
translate(width/2, height/2); // center coordinate system
// autonomous movement
iblSpeedX = 0.1;
iblSpeedY = 0.1;
iblSpeedX *= iblSpeedXfactor;
iblSpeedY *= iblSpeedYfactor;
iblX += iblSpeedX;
iblY += iblSpeedY;
if (iblX > width) { iblX = -width; }
if (iblX < -width) { iblX = width; }
if (iblY > height) { iblY = -height; }
if (iblY < -height) { iblY = height; }
iblTexSpeedX = 0.1;
iblTexSpeedY = 0.1;
iblTexSpeedX *= iblTexSpeedXfactor;
iblTexSpeedY *= iblTexSpeedYfactor;
iblTexXY[0] += iblTexSpeedX;
iblTexXY[1] += iblTexSpeedY;
int iblBflicked;
if (frameCount % flickCount == 1) { iblBflicked = iblB - iblBflicker; }
else { iblBflicked = iblB; }
colorMode(HSB, 127);
for (int i=0; i < iblNum; i++) {
// draw in an independent coordinate system
pushMatrix();
// XY = translate
translate(iblX + i*iblItX, iblY + i*iblItY);
rotate(iblRot + (i*iblItRot));
textureWrap(REPEAT);
// draw the quad
beginShape();
tint(iblH, iblS, iblBflicked, iblA);
//tint(200,255,255);
// texture(iblImg1);
textureMode(IMAGE);
texture(imgPool[pixBank][pixId]);
vertex(-iblWidth, -iblHeight, // X & Y of the vertex
width/2 - iblWidth + iblX + iblTexXY[0] + (i*iblItTexX) - iblTexWidth, // X of the texture
height/2 - iblHeight + iblY + iblTexXY[1] + (i*iblItTexY) - iblTexHeight); // Y of the texture
vertex(iblWidth, -iblHeight,
width/2 + iblWidth + iblX + iblTexXY[0] + (i*iblItTexX) + iblTexWidth,
height/2 - iblHeight + iblY + iblTexXY[1] + (i*iblItTexY) - iblTexHeight);
vertex(iblWidth, iblHeight,
width/2 + iblWidth + iblX + iblTexXY[0] + (i*iblItTexX) + iblTexWidth,
height/2 + iblHeight + iblY + iblTexXY[1] + (i*iblItTexY) + iblTexHeight);
vertex(-iblWidth, iblHeight,
width/2 - iblWidth + iblX + iblTexXY[0] + (i*iblItTexX) - iblTexWidth,
height/2 + iblHeight + iblY + iblTexXY[1] + (i*iblItTexY) + iblTexHeight);
endShape();
popMatrix(); // end independent coordinate system
}
popMatrix();
/* //** debug ****************************
fill(0,125);
rect(0, 0, 200, 30);
fill(255);
text(iblTexSpeedXfactor, 5, 30);
//text(iblSpeedXfactor, 20, 60);
*/
}
}