#include?
#include?
#include?“ifs.h“


void?IFS::InputIFS（FILE?*file）
{
for?（int?i?=?0;?i?????fscanf_s（file“%f“&probability[i]）;	
????m[i].Read3x3（file）;
??//?
}
}

void?IFS::RenderIFS（Image?*image?const?int?&num_points?const?int?&num_iters）
{
	int?width?=?image->Width（）?height?=?image->Height（）;
	for（int?i=1;?i<=num_points;?i++）
	{
		Vec2f?V?=?Vec2f（rand（）/（RAND_MAX+0.0）?rand（）/（RAND_MAX+0.0））;
	???for（int?k=0;k??????{
?????????float?p?=?rand（）/（RAND_MAX+0.0）;		
		?float?sum?=?0;
		?int?j?=?0;
		??for（j=0;j??????????{
????????????sum?+=?probability[j];
????????????if（?p?<=?sum）		
?????????????break;
??????????}
		??m[j].Transform（V）;
	???}
??if（V.x（）>=0?&&?V.x（）<=1?&&?V.y（）>=0?&&V.y（）<=1）
??????image->SetPixel（V.x（）*width?V.y（）*height?Vec3f（010））;
	}
}
?
??

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????4295??2013-10-27?15:59??assignment0\assignment0\assignment0.vcxproj

?????文件???????1588??2013-10-27?15:59??assignment0\assignment0\assignment0.vcxproj.filters

?????文件????????466??2013-08-19?15:09??assignment0\assignment0\assignment0.vcxproj.user

?????文件????????406??2013-10-27?16:00??assignment0\assignment0\Debug\assignment0.exe.embed.manifest

?????文件????????472??2013-10-27?16:00??assignment0\assignment0\Debug\assignment0.exe.embed.manifest.res

?????文件????????381??2013-10-27?16:59??assignment0\assignment0\Debug\assignment0.exe.intermediate.manifest

?????文件?????????58??2013-10-27?16:59??assignment0\assignment0\Debug\assignment0.lastbuildstate

?????文件???????3003??2013-10-27?16:59??assignment0\assignment0\Debug\assignment0.log

?????文件????????212??2013-10-27?16:00??assignment0\assignment0\Debug\assignment0_manifest.rc

?????文件???????2506??2013-10-27?16:59??assignment0\assignment0\Debug\cl.command.1.tlog

?????文件???????8436??2013-10-27?16:59??assignment0\assignment0\Debug\CL.read.1.tlog

?????文件???????2042??2013-10-27?16:59??assignment0\assignment0\Debug\CL.write.1.tlog

?????文件??????27036??2013-10-27?16:59??assignment0\assignment0\Debug\ifs.obj

?????文件??????40560??2013-10-27?16:00??assignment0\assignment0\Debug\image.obj

?????文件??????????2??2013-10-27?16:59??assignment0\assignment0\Debug\link-cvtres.read.1.tlog

?????文件??????????2??2013-10-27?16:59??assignment0\assignment0\Debug\link-cvtres.write.1.tlog

?????文件??????????2??2013-10-27?16:59??assignment0\assignment0\Debug\link.14240-cvtres.read.1.tlog

?????文件??????????2??2013-10-27?16:59??assignment0\assignment0\Debug\link.14240-cvtres.write.1.tlog

?????文件??????????2??2013-10-27?16:59??assignment0\assignment0\Debug\link.14240.read.1.tlog

?????文件??????????2??2013-10-27?16:59??assignment0\assignment0\Debug\link.14240.write.1.tlog

?????文件??????????2??2013-10-27?16:59??assignment0\assignment0\Debug\link.14268-cvtres.read.1.tlog

?????文件??????????2??2013-10-27?16:59??assignment0\assignment0\Debug\link.14268-cvtres.write.1.tlog

?????文件??????????2??2013-10-27?16:59??assignment0\assignment0\Debug\link.14268.read.1.tlog

?????文件??????????2??2013-10-27?16:59??assignment0\assignment0\Debug\link.14268.write.1.tlog

?????文件???????1842??2013-10-27?16:59??assignment0\assignment0\Debug\link.command.1.tlog

?????文件???????3414??2013-10-27?16:59??assignment0\assignment0\Debug\link.read.1.tlog

?????文件????????998??2013-10-27?16:59??assignment0\assignment0\Debug\link.write.1.tlog

?????文件??????25845??2013-10-27?16:41??assignment0\assignment0\Debug\main.obj

?????文件??????38366??2013-10-27?16:00??assignment0\assignment0\Debug\matrix.obj

?????文件????????396??2013-10-27?16:59??assignment0\assignment0\Debug\mt.command.1.tlog

............此處省略52個文件信息