12750263_week08

week08_1_loadShape_shape

size(400,500,P3D);

PShape gundam = loadShape("Gundam.obj");

translate(width/2,height/2); // 放到畫面中心

pushMatrix();

  translate(0,100); // (5) 再往下移一點點，比較好看

  scale(10,-10,10); // (4) 把模型放大 shape(10) 上下要再顛倒過來

  shape(gundam,0,0); // (2) 畫出 3D 模型

popMatrix();

 week08_2_PShape_gundam_setup_draw_push_scale_shape_pop

轉動它，要改成互動模式的程式風格

PShape gundam;

void setup(){

  size(400,500,P3D); 

  gundam = loadShape("Gundam.obj");

}

void draw(){

  background(100); 

  translate(width/2,height/2+100);

   pushMatrix();

     translate(-100,0,0);

     rotateY(radians(frameCount));

     scale(10,-10,10);

     shape(gundam,0,0);

   popMatrix();

   pushMatrix();

     translate(120,0,0);

     rotateY(radians(frameCount));

     scale(10,-10,10);

     shape(gundam,0,0);

   popMatrix();

}

week08_3_anthor_obj_large_bad_mtl
轉動它，要改成互動模式的程式風格

PShape gundam;

void setup(){

  size(400,500,P3D); 

  gundam = loadShape("FinalBaseMesh.obj");

}

void draw(){

  background(100); 

  translate(width/2,height/2+100);

   pushMatrix();

     translate(20,0,0);

     rotateY(radians(frameCount));

     scale(10,-10,10);

     shape(gundam,0,0);

   popMatrix();

}

// week08_4_gundam_body_head

// 慢慢把 " 切割開 " 的模式，逐一組合起來

PShape body,head;

// 頭的 2個檔案 head.obj head.mtl

void setup(){

  size(400,400,P3D);

  body = loadShape("body.obj"); 

  head = loadShape("head.obj");

}

void draw(){

   background(255);

   translate(width/2,height/2+100);

   sphere(10);

   scale(10,-10,10);

   pushMatrix();

     translate(0.0,+22.5); // (3) 再掛回原來的地方

     rotate(radians(x)); // (2) 轉動

     //translate(x/10,y/10);

     //println(x/10,y/10); // 印出座標，等一下要取上面的數

     translate(0.0,-22.5); // (1)頭的中心，放在旋轉中心

     shape(head,0,0);

   popMatrix();

   shape(body,0,0);

}

// 四個檔案拉進來 body.obj body.mtl Diffuse.jpg AO.jpg

float x=0,y=0;

void mouseDragged(){

  x+=mouseX-pmouseX;

  y-=mouseY-pmouseY;

}