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#author("2017-10-01T14:48:00+09:00","default:kyo-in","kyo-in")
[[¥á¥Ç¥£¥¢±é½¬C(CG)]]
#author("2017-10-01T14:55:47+09:00","default:kyo-in","kyo-in")
**¥é¥¤¥Æ¥£¥ó¥° [#ddfef71a]
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**ambientLight [#y7337fff]
ÆüËܸì¤Ç¤Ï´Ä¶¸÷¤È¸Æ¤Ð¤ì¤Þ¤¹¡¥¿Þ·Á¤ÎÌ̤ΰÌÃÖ¤ä¸þ¤¤Ë´Ø·¸¤Ê¤¯¡¤Åù¤·¤¯¾È¤é¤¹¸÷¤Ç¤¹¡¥
void setup()
{
size(640, 480, P3D);
}
void draw()
{
background(127, 127, 127);
camera(100, -100, 100, 0, 0, 0, 0, 1, 0);
axis(100);
fill(255, 0, 0);
noStroke();
ambientLight(127, 127, 127);
sphere(30);
}
void axis(float l)
{
stroke(255, 0, 0);
line(0, 0, 0, l, 0, 0);
stroke(0, 255, 0);
line(0, 0, 0, 0, l, 0);
stroke(0, 0, 255);
line(0, 0, 0, 0, 0, l);
}
#ref(./ambient.png,50%);
µå¤Ïfill(255,0,0)¤ÇÀÖ¤ËÀßÄꤵ¤ì¤Æ¤¤¤ë¤Î¤Ç¡¤´Ä¶¸÷¤Î¿§¡Ê127¡¤127¡¤127¡Ë¤Èµå¤Î¿§¤¬¾è»»¤µ¤ì¡¤·ë²ÌŪ¤Ë°Å¤á¤ÎÀ֤Ȥʤê¤Þ¤¹¡¥
**directionalLight [#fc3a3114]
¸÷¤Î¿§¤È¡¤¸þ¤¤Î¤ß¤ò»ý¤Ä´ðËÜŪ¤Ê¥é¥¤¥È¤Ç¤¹¡¥Ê¿¹Ô¸÷¸»¤È¤â¸Æ¤Ð¤ì¤Þ¤¹¡¥~
¸÷¤Î¸þ¤¤È¡¤¿Þ·Á¤ÎÌ̤οâľÊý¸þ¤Î¸þ¤¡ÊË¡Àþ¡Ë¤Î¸þ¤¤À¤±¤Ç·×»»¤µ¤ì¤Þ¤¹¡¥
void setup()
{
size(640, 480, P3D);
}
void draw()
{
background(127, 127, 127);
camera(100, -100, 100, 0, 0, 0, 0, 1, 0);
axis(100);
fill(255, 0, 0);
noStroke();
directionalLight(255, 255, 255, -1, 0, 0);
sphere(30);
}
void axis(float l)
{
stroke(255, 0, 0);
line(0, 0, 0, l, 0, 0);
stroke(0, 255, 0);
line(0, 0, 0, 0, l, 0);
stroke(0, 0, 255);
line(0, 0, 0, 0, 0, l);
}
#ref(./directional.png,50%);
¾åµ¤ÎÎã¤Ç¤Ï¡¤¸¶ÅÀ¤«¤é¡Ê-1,0,0¡Ë¤Ø¤Î¸þ¤¤ÇÇò¿§¤Î¸÷¸»¤òÀßÄꤷ¤Æ¤¤¤Þ¤¹¡¥¤¿¤À¤·¡¤µå¤Ïfill(255,0,0)¤ÇÀÖ¤ËÀßÄꤵ¤ì¤Æ¤¤¤ë¤Î¤Ç¡¤¸÷¸»¤Î¿§¤Èµå¤Î¿§¤¬¾è»»¤µ¤ì¡¤·ë²ÌŪ¤ËÀ֤Ȥʤê¤Þ¤¹¡¥
**pointLight [#d6a1d81f]
ÅÀ¸÷¸»¤È¤â¸Æ¤Ð¤ì¤Þ¤¹¡¥¿§¤È°ÌÃÖ¤ò»ý¤Á¡¤¸÷¸»¤«¤éÎ¥¤ì¤ë¤È¸÷¤¬¸º¿ê¤·¤Þ¤¹¡¥Æ¦Åŵå¤ò»×¤¤É⤫¤Ù¤ë¤ÈÎɤ¤¤Ç¤·¤ç¤¦¡¥
void setup()
{
size(640, 480, P3D);
}
void draw()
{
background(127, 127, 127);
camera(100, -100, 100, 0, 0, 0, 0, 1, 0);
axis(100);
fill(255, 0, 0);
noStroke();
pointLight(255, 255, 255, 50, 0, 0);
sphere(30);
}
void axis(float l)
{
stroke(255, 0, 0);
line(0, 0, 0, l, 0, 0);
stroke(0, 255, 0);
line(0, 0, 0, 0, l, 0);
stroke(0, 0, 255);
line(0, 0, 0, 0, 0, l);
}
#ref(./point.png,50%);
¸÷¤Î¸º¿êΨ¤ÏlightFalloff´Ø¿ô¤Ë¤è¤êÀßÄê¤Ç¤¤Þ¤¹¡¥
-http://www.processing.org/reference/lightFalloff_.html
**spotLight [#i49c0daf]
̾Á°¤ÎÄ̤ꡤ¸½¼Â¤Î¥¹¥Ý¥Ã¥È¥é¥¤¥È¤ÈƱÅù¤Îµ¡Ç½¤ò»ý¤Ä¸÷¸»¤Ç¤¹¡¥¿§¡¤°ÌÃÖ¡¤¸þ¤¡¤¥¹¥Ý¥Ã¥È¤òÅö¤Æ¤ëÉôʬ¤Î¹¤µ¡¤¥¹¥Ý¥Ã¥È¤ÎÃæ¿´¤«¤é¤Î¸÷¤Î¸º¿êΨ¤ò»ØÄꤷ¤Þ¤¹¡¥
-http://www.processing.org/reference/spotLight_.html
**¸÷¸»¤Î°ÌÃÖ¡¤¸þ¤¤ÎÊÑ´¹ [#f7971619]
¸÷¸»¤Î°ÌÃÖ¤ä¸þ¤¤â¡¤translation¤ärotate´Ø¿ô¤Ë¤è¤êÊÑ´¹¤¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡¥
void setup()
{
size(640, 480, P3D);
}
void draw()
{
background(127, 127, 127);
camera(100, -100, 100, 0, 0, 0, 0, 1, 0);
axis(100);
fill(255, 0, 0);
noStroke();
pushMatrix();
rotateZ(-PI/4);
directionalLight(255, 255, 255, -1, 0, 0);
popMatrix();
sphere(30);
}
void axis(float l)
{
stroke(255, 0, 0);
line(0, 0, 0, l, 0, 0);
stroke(0, 255, 0);
line(0, 0, 0, 0, l, 0);
stroke(0, 0, 255);
line(0, 0, 0, 0, 0, l);
}
#ref(./lightrot.png,50%);
¾åµ¤ÎÎã¤Ç¤Ï¡¤(-1,0,0)¤Î¸þ¤¤Î¸÷¸»¤òZ¼´Ãæ¿´¤Ë45Åٲ󞤷¡¤¼Ð¤á¾å¤«¤é¸÷¤¬Åö¤¿¤ë¤è¤¦¤Ë¤·¤Æ¤¤¤Þ¤¹¡¥
**²ÝÂê¤ÎÄó½ÐÀ衦Äó½ÐÊýË¡ [#dc136f9e]
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**²ÝÂê1 [#g01cc35a]
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Äó½Ð¥Õ¥¡¥¤¥ë̾¡§BASIC4_1.pde
#ref(./kadai.mp4);
¥Ò¥ó¥È¡§
¸÷¸»¤Ë¤è¤ë¿Þ·Á¤Î¿§¤Î·×»»¤Ï¡¤¿Þ·Á¤ÎĺÅÀ¤´¤È¤Ë¹Ô¤ï¤ì¤ë¤¿¤á¡¤¾åµ¤Î¥¢¥Ë¥á¡¼¥·¥ç¥ó¤òºî¤ë¤¿¤á¤Ë¤Ï¡¤¾®¤µ¤Ê»°³Ñ¡¤¤â¤·¤¯¤Ï»Í³Ñ¤òÉߤµÍ¤á¤¿Ê¿Ì̤òÍÑ°Õ¤¹¤ëɬÍפ¬¤¢¤ë¡¥
#ref(./plane.png,50%);
**²ÝÂê2 [#uafb2ca8]
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