水波纹特效
来源:互联网 发布:下载pdf软件 编辑:程序博客网 时间:2024/04/28 02:50
算法原理:
从一个能量源出发,每此绘图周期中,波形向四周扩张,可以证明,扩张的过程可以简单的认为能量扩散到相邻的四个点。
t2[x,y] = ((t1[x-1,y]+t1[x,y-1]+t1[x+1,y]+t1[x,y+1])/2)-t2[x,y];
再考虑衰减:
t2[x,y] -= (t2[x,y]>>5);
之后根据每个点能量值,直接换算成像素偏移量,新一帧的图像就得到了:
x2=(x1-width/2)*(1024-t2[x,y])/1024+width/2
y2=(y1-height/2)*(1024-t2[x,y])/1024+height/2
pixel(x2,y2)=pixel(x1,y1)
void CHrdView::DDRipple()
{
LPDIRECTDRAW lpDD;
LPDIRECTDRAWSURFACE lpDDSPrimary;
LPDIRECTDRAWSURFACE lpDDSPic1;
LPDIRECTDRAWSURFACE lpDDSPic2;
LPDIRECTDRAWCLIPPER lpClipper;
HRESULT ddrval;
ddrval = DirectDrawCreate( NULL, &lpDD, NULL );
if( ddrval != DD_OK )
return;
ddrval = lpDD->SetCooperativeLevel(NULL, DDSCL_NORMAL);
if( ddrval != DD_OK )
return;
ddsd.dwSize = sizeof( ddsd );
ddsd.dwFlags = DDSD_CAPS ;
ddsd.ddsCaps.dwCaps = DDSCAPS_PRIMARYSURFACE;
ddrval = lpDD->CreateSurface( &ddsd, &lpDDSPrimary, NULL );
if( ddrval != DD_OK )
return;
ZeroMemory(&ddsd, sizeof(ddsd));
ddsd.dwSize = sizeof(ddsd);
ddsd.dwFlags = DDSD_CAPS | DDSD_HEIGHT |DDSD_WIDTH;
ddsd.ddsCaps.dwCaps = DDSCAPS_OFFSCREENPLAIN |DDSCAPS_SYSTEMMEMORY ;
ddsd.dwWidth = 400;
ddsd.dwHeight = 500;
if (lpDD->CreateSurface(&ddsd, &lpDDSPic1, NULL) != DD_OK)
return;
if (lpDD->CreateSurface(&ddsd, &lpDDSPic2, NULL) != DD_OK)
return;
lpDD->CreateClipper(0, &lpClipper, NULL);
lpClipper->SetHWnd(0, GetSafeHwnd());
lpDDSPrimary->SetClipper(lpClipper);
lpDDSPic1->Restore();
CDC memDc;
// CBitmap bitMap, *oldBmp;
int dx = 400;
int dy = 500;
HRESULT hr;
HDC hdc;
if ((hr = lpDDSPic1->GetDC(&hdc)) == DD_OK)
{
BitBlt(hdc, 0, 0, dx, dy, GetDC()->GetSafeHdc(), 0, 0, SRCCOPY);
lpDDSPic1->ReleaseDC(hdc);
}
if ((hr = lpDDSPic2->GetDC(&hdc)) == DD_OK)
{
BitBlt(hdc, 0, 0, dx, dy, GetDC()->GetSafeHdc(), 0, 0, SRCCOPY);
lpDDSPic2->ReleaseDC(hdc);
}
int * b1 = new int[dx*dy];
int * b2 = new int[dx*dy];
ZeroMemory(b1, dx*dy*sizeof(int));
ZeroMemory(b2, dx*dy*sizeof(int));
// CBitmap bmp, bm2, *od2, *oldbmp;
CDC memdc, mem2;
{
int * t1, * t2;
int kt, k1, j1, n;
POINT pt, ptOld = {-1, -1};
RECT Window;
int nsrc = 0, nSwap = 0, nCount = 0;
while(nInd==1)
{GetCursorPos(&pt);
ScreenToClient(&pt);
GetWindowRect(&Window);
if((ptOld.x != pt.x || ptOld.y != pt.y) && pt.x>0 && pt.x<399
&& pt.y>0 && pt.y<499)
{
b1[pt.x+pt.y*400] = 310;
b1[pt.x+pt.y*400-1] = 310*.444;
b1[pt.x+pt.y*400+1] = 310*.444;
b1[pt.x+pt.y*400+400] = 310*.444;
b1[pt.x+pt.y*400-400] = 310*.444;
ptOld = pt;
}
nCount++;
if(nCount > 32) { nsrc--; nCount=0;}
{
t1 = b1; t2 = b2;
}
else
{
t1 = b2; t2 = b1;
}
nSwap = (nSwap)?0:1;
DDSURFACEDESC ddsd1, ddsd2;
ddsd1.dwSize = sizeof (DDSURFACEDESC);
ddsd2.dwSize = sizeof(DDSURFACEDESC);
lpDDSPic1->Lock(NULL, &ddsd1, DDLOCK_WAIT, NULL);
lpDDSPic2->Lock(NULL, &ddsd2, DDLOCK_WAIT, NULL);
int depth=ddsd1.ddpfPixelFormat.dwRGBBitCount/8;
BYTE *Bitmap1 = (BYTE*)ddsd1.lpSurface;
BYTE *Bitmap2 = (BYTE*)ddsd2.lpSurface;
{
t2[n] = ((t1[n-400]+t1[n-1]+t1[n+400]+t1[n+1])/2)-t2[n];
t2[n] -= (t2[n]>>5);
kt = 1024 - t2[n];
k1 = n%400;
j1 = n/400;
int l = ((k1 - 200) * kt >> 10) + 200;
if(l >= 400 || l < 0)
l = 0;
int i1 = ((j1 - 250) * kt >> 10) + 250;
if(i1 >= 500 || i1 < 0)
i1 = 0;
int pos1, pos2;
pos1=ddsd1.lPitch*(i1)+ depth*(l);
pos2=ddsd2.lPitch*j1+ depth*k1;
memcpy(Bitmap2+pos2, Bitmap1+pos1, depth);
}
lpDDSPic1->Unlock(&ddsd1);
lpDDSPic2->Unlock(&ddsd2);
lpDDSPrimary->Blt(&Window, lpDDSPic2, NULL, DDBLT_WAIT, NULL);
Sleep(5);
}
}
if( lpDD != NULL )//释放DirectDraw对象
{
if( lpDDSPrimary != NULL )//释放主页面。
{
lpDDSPrimary->Release();
lpDDSPrimary = NULL;
}
if( lpDDSPic1 != NULL )//释放离屏页面。
{
lpDDSPic1->Release();
lpDDSPic1 = NULL;
}
if( lpDDSPic2 != NULL )
{
lpDDSPic2->Release();
lpDDSPic2 = NULL;
}
if (lpClipper!=NULL)
{
lpClipper->Release();
lpClipper=NULL;
}
lpDD->Release();
lpDD = NULL;
}
delete b1;
delete b2;
}
以上的算法是从anfy java软件中得到的,故在此也给出反编译anfy water特效的代码:
// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3)
// Source File Name: AnWater.java
import java.applet.Applet;
import java.applet.AppletContext;
import java.awt.*;
import java.awt.image.*;
import java.io.*;
import java.net.MalformedURLException;
import java.net.URL;
public class AnWater extends Applet
implements Runnable, ImageObserver
{
public AnWater()
{
R = false;
bV = 1;
d = -0.59999999999999998D;
v = false;
bz = false;
e = false;
bU = false;
bs = false;
}
private final void a()
{
do
{
showStatus("Don't remove www.anfyjava.com credits line in HTML!");
try
{
Thread.sleep(500L);
}
catch(InterruptedException _ex) { }
} while(true);
}
public synchronized boolean b()
{
prepareImage(bC, this);
if(R)
{
for(int i1 = 0; i1 < 3; i1++)
{
notifyAll();
Thread.yield();
try
{
Thread.sleep(100L);
}
catch(InterruptedException _ex) { }
}
return bz;
}
else
{return false;
}
}
final void c()
{
float f1 = bH;
float af[];
if(M == 1)
af = J;
else
af = I;
float f2 = 0.0F;
bM = 6 + (int)(Math.random() * (double)cG) % (cG - 12);
bN = 6 + (int)(Math.random() * (double)H) % (H - 14);
for(int i1 = -2; i1 < 3; i1++)
for(cK = 0; cK < H; cK++)
{
if(i1 == 0)
f2 = f1;
else
if(i1 == 1)
f2 = f1 / 2.0F;
else
if(i1 == 2)
f2 = f1 / 4F;
else
if(i1 == -1)
f2 = f1 / 2.0F;
else
if(i1 == -2)
f2 = f1 / 4F;
af[cG * cK + bM + i1] += f2;
}
for(int j1 = -2; j1 < 3; j1++)
for(cI = 0; cI < cG; cI++)
{
if(j1 == 0)
f2 = f1;
else
if(j1 == 1)
f2 = f1 / 2.0F;
else
if(j1 == 2)
f2 = f1 / 4F;
else
if(j1 == -1)
f2 = f1 / 2.0F;
else
if(j1 == -2)
f2 = f1 / 4F;
af[cG * (bN + j1) + cI] += f2;
}
}
public void destroy()
{
if(bC != null)
bC.flush();
bC = null;
if(bx != null)
bx.flush();
bx = null;
if(bw != null)
bw.dispose();
bw = null;
}
{
i1++;
float f1 = bH;
float af[];
if(M == 1)
af = J;
else
af = I;
float f3 = (float)i1 - 1.5F;
cI = C;
cK = D;
if(i1 == 2)
{
af[cG * cK + cI] = (float)(int)(Math.random() * (double)f1) % f1;
return;
}
bW = i1 * i1;
float f2 = f3 * f3;
float f4 = (float)bW - f2;
for(q = -i1; q < i1; q++)
{
r = q * q;
for(p = -i1; p < i1; p++)
{
int j1 = p * p + r;
if(j1 < bW)
if((float)j1 > f2)
{
float f5 = (float)j1 - f2;
f5 /= f4;
af[cG * (q + cK) + (p + cI)] += f1 - f5 * f1;
}
else
{af[cG * (q + cK) + (p + cI)] += f1;
}
}
}
}
{
try
{
return b(s1);
}
catch(NoSuchMethodError _ex)
{
return b(s1);
}
}
synchronized Image b(String s1)
{
URL url = null;
Image image = null;
try
{
url = new URL(getDocumentBase(), s1);
}
catch(MalformedURLException _ex) { }
try
{
try
{
InputStream inputstream = getClass().getResourceAsStream(url.toString());
if(inputstream != null)
{
ByteArrayOutputStream bytearrayoutputstream = new ByteArrayOutputStream(1024);
byte abyte0[] = new byte[512];
boolean flag = false;
byte abyte1[] = null;
try
{
while(!flag)
{
int k1 = inputstream.read(abyte0, 0, 512);
if(k1 != -1)
{
bytearrayoutputstream.write(abyte0, 0, k1);
bytearrayoutputstream.flush();
} else
{
flag = true;
}
}
abyte1 = bytearrayoutputstream.toByteArray();
bytearrayoutputstream.close();
inputstream.close();
}
catch(IOException _ex)
{
abyte1 = null;
}
System.gc();
if(abyte1 != null)
{
image = getToolkit().createImage(abyte1);
prepareImage(image, this);
}
}
}
catch(NoSuchMethodError _ex) { }
}
catch(SecurityException _ex) { }
if(image == null)
{
for(int i1 = 0; i1 < 5;)
try
{
if(i1 % 2 == 0)
image = Toolkit.getDefaultToolkit().getImage(url);
else
image = getImage(url);
i1++;
MediaTracker mediatracker = new MediaTracker(this);
notifyAll();
Thread.currentThread();
Thread.yield();
try
{
mediatracker.addImage(image, 0);
mediatracker.waitForID(0);
}
catch(InterruptedException _ex)
{
image = null;
}
if(mediatracker.isErrorID(0))
image = null;
else
i1 = 6;
}
catch(NullPointerException _ex)
{
System.gc();
}
}
if(image == null)
{
for(int j1 = 0; j1 < 25; j1++)
{
showStatus("Image " + s1 + " not found!");
try
{
Thread.currentThread();
Thread.sleep(250L);
}
catch(InterruptedException _ex) { }
}
} else
{
while(image.getWidth(this) < 0)
{
notifyAll();
Thread.currentThread();
Thread.yield();
try
{
Thread.currentThread();
Thread.sleep(100L);
}
catch(InterruptedException _ex) { }
}
}
return image;
}
public void a(String s1, int i1)
{
try
{
b(s1, i1);
return;
}
catch(NoSuchMethodError _ex)
{
b(s1, i1);
}
}
public void b(String s1, int i1)
{
try
{
URL url = new URL(getDocumentBase(), s1);
try
{
DataInputStream datainputstream = new DataInputStream(url.openStream());
if(datainputstream != null)
{
ByteArrayOutputStream bytearrayoutputstream = new ByteArrayOutputStream(1024);
byte abyte0[] = new byte[512];
boolean flag = false;
int k1 = 0;
boolean flag1 = false;
try
{
while(!flag1)
{
int j1 = datainputstream.read(abyte0, 0, 512);
if(j1 == -1)
{
flag1 = true;
} else
{
bytearrayoutputstream.write(abyte0, 0, j1);
bytearrayoutputstream.flush();
k1 += j1;
}
}
byte abyte1[] = bytearrayoutputstream.toByteArray();
bytearrayoutputstream.close();
bytearrayoutputstream = null;
datainputstream.close();
System.gc();
{
for(int l1 = 0; l1 < k1; l1++)
{
byte byte0 = abyte1[l1];
if(byte0 == 13 || byte0 == 10)
abyte1[l1] = 32;
}
try
{
bX = new String(abyte1);
return;
}
catch(NoSuchMethodError _ex)
{
bX = new String(abyte1, 0);
}
return;
}
int i2 = 1;
for(int j2 = 0; j2 < k1; j2++)
if(abyte1[j2] == 10)
i2++;
U = new String[i2 - 1];
int ai[] = new int[i2 + 1];
int ai1[] = new int[i2 + 1];
ai[0] = 0;
int k2 = 0;
int l2 = 0;
{
byte byte1 = abyte1[i3];
if(byte1 == 10)
{
ai[k2 + 1] = i3 + 1;
if(l2 == 13)
ai1[k2] = i3 - ai[k2] - 1;
else
ai1[k2] = i3 - ai[k2];
k2++;
}
l2 = byte1;
}
ai1[k2] = k1 - ai[k2 + 1] - 1;
try
{
for(int j3 = 0; j3 < i2 - 1; j3++)
try
{
U[j3] = new String(abyte1, ai[j3], ai1[j3]);
}
catch(NoSuchMethodError _ex)
{
U[j3] = new String(abyte1, 0, ai[j3], ai1[j3]);
}
return;
}
catch(StringIndexOutOfBoundsException _ex)
{
U = null;
}
return;
}
catch(IOException _ex)
{
return;
}
}
}
catch(IOException _ex)
{
return;
}
}
catch(MalformedURLException _ex) { }
}
public void a(Graphics g1)
{
g1.setFont(E);
if(a == 0)
{
cL = cM;
} else
{
Q += cx;
cL = cM - (int)Math.abs((double)a * Math.sin(((double)Q / 90D) * 3.1415926535897931D));
}
if(cd != 0)
{
for(int i1 = 0; i1 < cz; i1++)
{
int k1 = ci[cc + i1];
g1.copyArea(i1, k1, 1, cf, 0, bS - k1);
}
if(ct)
{
g1.setColor(cb);
g1.drawString(bX, cJ + 1, bS + bY + 1);
}
g1.setColor(cp);
g1.drawString(bX, cJ, bS + bY);
for(int j1 = 0; j1 < cz; j1++)
g1.copyArea(j1, bS, 1, cg, 0, cj[cc + j1]);
cc -= ch;
if(cc < 0)
cc += 360;
} else
{
if(ct)
{
g1.setColor(cb);
g1.drawString(bX, cJ + 1, cL + 1);
}
g1.setColor(cp);
g1.drawString(bX, cJ, cL);
}
cJ -= cy;
if(cJ < -bZ)
cJ = cz;
}
public boolean imageUpdate(Image image, int i1, int j1, int k1, int l1, int i2)
{
if(image == bC)
{
if(i1 == 16)
bz = true;
return true;
} else
{
return true;
}
}
public void init()
{
setLayout(null);
addNotify();
cu = getToolkit();
co = getParameter("statusmsg");
String s1 = null;
s1 = getParameter("credits");
if(s1 != null)
{
if(!s1.startsWith("Applet by Fabio Ciucci (www.anf"))
a();
} else
{
a();
}
String s3 = null;
try
{
s2 = getDocumentBase().getProtocol();
}
catch(SecurityException _ex)
{
s2 = "file";
}
try
{
s3 = getDocumentBase().getHost();
}
catch(SecurityException _ex)
{
s3 = "";
}
if(s2.equalsIgnoreCase("file") || s3.length() == 0 || s3.equalsIgnoreCase("localhost") || s3.equals("127.0.0.1"))
{
bU = true;
} else
{
if(s3.startsWith("www."))
s3 = s3.substring(4);
String s4 = null;
s4 = getParameter("regcode");
if(s4 != null && !s4.equals("NO") && s4.length() > 10)
{
int i1 = 1;
try
{
for(int j1 = 0; j1 < s4.length(); j1++)
if(s4.charAt(j1) == '+')
i1++;
}
catch(StringIndexOutOfBoundsException _ex) { }
int ai[] = new int[i1];
if(i1 == 1)
{
ai[0] = s4.length();
} else
{
int k1 = 0;
try
{
for(int l1 = 0; l1 < s4.length(); l1++)
if(s4.charAt(l1) == '+')
{
ai[k1] = l1;
k1++;
}
}
catch(StringIndexOutOfBoundsException _ex) { }
ai[k1] = s4.length();
}
String as[] = new String[i1];
int i2 = 0;
for(int j2 = 0; j2 < i1; j2++)
{
try
{
as[j2] = s4.substring(i2, ai[j2]);
}
catch(StringIndexOutOfBoundsException _ex) { }
i2 = ai[j2] + 1;
}
for(int l2 = 0; l2 < i1; l2++)
{
int j3 = as[l2].length() - 8;
byte abyte0[] = new byte[j3];
byte abyte1[] = new byte[8];
as[l2].getBytes(0, j3, abyte0, 0);
as[l2].getBytes(j3, j3 + 8, abyte1, 0);
int l3 = j3 % 7;
int j4 = j3 % 3;
for(int k4 = 0; k4 < j3; k4++)
{
byte byte0 = abyte0[k4];
if(byte0 >= 48 && byte0 <= 57)
abyte0[k4] = a(byte0, l3, 48, 57);
else
if(byte0 >= 65 && byte0 <= 90)
abyte0[k4] = a(byte0, l3, 65, 90);
else
if(byte0 >= 97 && byte0 <= 122)
abyte0[k4] = a(byte0, l3, 97, 122);
else
if(byte0 == 45)
abyte0[k4] = 46;
else
if(byte0 == 46)
abyte0[k4] = 45;
if((l3 = l3 + j4) > 7)
l3 = 1;
}
int l4 = 0;
int i5 = 0;
for(int j5 = 0; j5 < 4; j5++)
abyte1[j5] -= 52;
for(int k5 = 4; k5 < 8; k5++)
abyte1[k5] -= 55;for(int l5 = 0; l5 < j3; l5 += 2)
l4 = l4 + abyte0[l5];
for(int i6 = 1; i6 < j3; i6 += 2)
i5 += abyte0[i6];
String s12 = String.valueOf(i5);
for(; s11.length() < 4; s11 = "0" + s11);
for(; s12.length() < 4; s12 = "0" + s12);
byte abyte2[] = new byte[8];
s11.getBytes(0, 4, abyte2, 0);
s12.getBytes(0, 4, abyte2, 4);
if(s13.equals(new String(abyte1, 0)))
{
String s14 = new String(abyte0, 0);
String s15 = null;
if(s14.startsWith("www."))
s15 = s14.substring(4);
else
s15 = s14;
if(s3.equalsIgnoreCase(s15))
bU = true;
}
}
}
}
String s5 = getParameter("reglink");
if(s5 != null && !s5.equalsIgnoreCase("NO"))
try
{
V = new URL(getDocumentBase(), s5);
}
catch(MalformedURLException _ex)
{
V = null;
}
String s6 = getParameter("regnewframe");
if(s6.equalsIgnoreCase("YES"))
bs = true;
Container container;
for(container = getParent(); !(container instanceof Frame); container = ((Component)container).getParent());
b = (Frame)container;
b.setCursor(3);
String s7 = getParameter("overimg");
if(s7 != null && !s7.equalsIgnoreCase("NO"))
{
bC = a(s7);
if(bC != null)
{
String s8 = getParameter("overimgX");
if(s8 == null)
s8 = "0";
bD = Integer.valueOf(s8).intValue();
String s10 = getParameter("overimgY");
if(s10 == null)
s10 = "0";
bE = Integer.valueOf(s10).intValue();
}
}
bl = getParameter("MinSYNC");
if(bl == null)
bl = "10";
Z = Integer.valueOf(bl).intValue();
ba = getParameter("image");
bb = getParameter("res");
if(bb == null)
bb = "1";
cG = size().width / bV;
H = size().height / bV;
bg = getParameter("light");
if(bg.equalsIgnoreCase("YES"))
T = true;
else
T = false;
if(bg == null)
bg = "oil";
if(bg.equalsIgnoreCase("water"))by = false;
else
by = true;
bh = getParameter("autodesign");
if(bh.equalsIgnoreCase("YES"))
v = true;
else
v = false;
bi = getParameter("density");
if(bi == null)
bi = "4";
bj = getParameter("fishnum");
if(bj == null)
bj = "0";
bk = getParameter("cross");
if(bk.equalsIgnoreCase("YES"))
o = true;
else
o = false;
bm = getParameter("crossfactor");
if(bm == null)
bm = "30";
bn = getParameter("rainsize");
if(bn == null)
bn = "0";
bo = getParameter("rainfactor");
if(bo == null)
bo = "10";
bc = getParameter("srainsize");
if(bc == null)
bc = "0";
bd = getParameter("srainfactor");
if(bd == null)
bd = "10";
be = getParameter("memdelay");
bf = getParameter("priority");
bV = Integer.valueOf(bb).intValue();
t = Integer.valueOf(bi).intValue();
y = Integer.valueOf(bj).intValue();
n = Integer.valueOf(bm).intValue();
bP = Integer.valueOf(bn).intValue();
bO = Integer.valueOf(bo).intValue();
cm = Integer.valueOf(bc).intValue();
cl = Integer.valueOf(bd).intValue();
X = Integer.valueOf(be).intValue();
bJ = Integer.valueOf(bf).intValue();
if(X < 0)
X = 0;
if(bJ > 10)
bJ = 10;
else
if(bJ < 1)
bJ = 1;
bk = getParameter("fixdrop");
if(bk == null)
bk = "NO";
if(bk.equalsIgnoreCase("YES"))
z = true;
else
z = false;
bd = getParameter("fixdropX");
if(bd == null)
bd = "0";
C = Integer.valueOf(bd).intValue();
bd = getParameter("fixdropY");
if(bd == null)
bd = "0";
D = Integer.valueOf(bd).intValue();
bd = getParameter("fixdropF");
if(bd == null)
bd = "0";
A = Integer.valueOf(bd).intValue();
x = A - 10;
bd = getParameter("fixdropS");
if(bd == null)
bd = "0";
B = Integer.valueOf(bd).intValu();
bd = getParameter("pressure");
if(bd == null)
bd = "400";
bH = Float.valueOf(bd).floatValue();
bd = getParameter("minlight");
if(bd == null)
bd = "-20";
Y = Integer.valueOf(bd).intValue();
bd = getParameter("maxlight");
if(bd == null)
bd = "100";
W = Integer.valueOf(bd).intValue();
String s9 = getParameter("interactive");
if(s9 == null)
s9 = "no";
if(s9.equalsIgnoreCase("YES"))
P = true;
else
P = false;
if(bV > 8)
bV = 8;
else
if(bV < 1)
bV = 1;
bT = cG * bV;
bS = H * bV;
if(t > 6)
t = 6;
else
if(t < 2)
t = 2;
if(y > 2)
y = 2;
else
if(y < 0)
y = 0;
if(n < 0)
n = 0;
if(bO < 0)
bO = 0;
if(cl < 0)
cl = 0;
if(bP > cG)
bP = cG - 1;
else
if(bP < 0)
bP = 0;
if(cm > cG)
cm = cG - 1;
else
if(cm < 0)
cm = 0;
if(v)
{
bH = 10F;
y = 0;
bP = 0;
cm = 0;
o = false;
}
showStatus("Loading image...");
O = a(ba);
bR = (float)Math.pow(2D, t);
cw = cG * H;
int k2 = cG + 1;
int i3 = cw - k2;
int k3 = cw - 1;
I = new float[cG * (H + 2) + k2 + 1];
J = new float[cG * (H + 2) + k2 + 1];
ck = new int[cG * H];
w = new int[cG * H + 2];
PixelGrabber pixelgrabber = new PixelGrabber(O, 0, 0, cG, H, ck, 0, cG);
try
{
pixelgrabber.grabPixels();
}
catch(InterruptedException _ex) { }
if(T)
{
cE = new short[cG * H + 2];
cD = new short[cG * H + 2];
cC = new short[cG * H + 2];
for(N = 0; N < cw; N++)
{
int i4 = ck[N];
cE[N] = (short)(i4 >> 16 & 0xff);
cD[N] = (short)(i4 >> 8 & 0xff);
cC[N] = (short)(i4 & 0xff);
}
}
try
{
d();
}
catch(NoSuchMethodError _ex)
{
d();
}
h();
bx = createImage(bT, bS + cf);
bw = bx.getGraphics();
if(!bU)
{
Label label = new Label("Water applet by Fabio Ciucci 1996/98.");
cH = new Lware(getAppletContext(), label);
cH.setTitle("Water Applet by Fabio Ciucci");
cH.hide();
}
}
private int a;
Frame b;
double c;
double d;
boolean e;
final String f = "Applet by Fabio Ciucci (www.anf";
int g;
int h;
int i;
int j;
int k;
int l;
int m;
int n;
boolean o;
int p;
int q;
int r;
long s;
int t;
int u;
boolean v;
int w[];
int x;
int y;
boolean z;
int A;
int B;
int C;
int D;
Font E;
int F;
private Graphics G;
int H;
float I[];
float J[];
float K;
float L;
int M;
int N;
private Image O;
boolean P;
int Q;
boolean R;
int S;
boolean T;
String U[];
URL V;
int W;
int X;
int Y;
int Z;
String ba;
String bb;
String bc;
String bd;
String be;
Font cQ[];
}
- 水波纹特效
- 水波纹过渡特效
- 水波纹特效—Ripple
- C#水波纹特效自定义控件
- C#水波纹特效自定义控件
- Android水波纹特效的简单实现
- Android水波纹特效的简单实现
- Android水波纹特效的简单实现
- vb实现水波特效
- 水波特效的实现
- 解释水波特效处理
- 水波特效处理
- 解释水波特效处理
- 水波特效c#实现
- 高级UI特效之酷炫水波纹动画
- Android特效专辑(一)——水波纹过渡特效(首页)
- Android特效专辑(一)——水波纹过渡特效(首页)
- 特效天地——水波
- socket编程 网络字节序问题
- DOM解析XML
- View视图和Animation两类动画的杂记
- 分形特效
- [NOI2007]货币兑换Cash
- 水波纹特效
- The intro.
- ubuntu下的一些常用软件
- 关于平台研发的一些想法
- 读写寄存器调试技巧
- 软件架构设计经典书籍有哪些?
- 将samba加入到windows域
- 高效Bug Report之道-一个老QA的理解
- 还要徘徊多久?