12750245_黃品燕_week08

 課堂作業1:

//week08_1_loadShape_shape

size(400,400,P3D);//(3)要有 P3D 的 OpenGL 3D 功能

PShape gundam = loadShape("Gundam.obj");//(1)讀入3D模型

translate(width/2,height/2);//放到畫面中心

pushMatrix();//備份矩陣

  translate(0,100);//(5)再往下一一點點，比較好看

  scale(10,-10,10);//(4)把模型放大shape(10)上下再倒過來

  shape(gundam,0,0);//(2)畫出3D模型

popMatrix();//還原矩陣

課堂作業2:

//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;//要再把Gundam.obj等檔案，拉進來

void setup(){

  size(400,400,P3D);

  gundam = loadShape("Gundam.obj");

}

void draw(){

  background(128);

  translate(width/2,height/2+100);

  pushMatrix();

    scale(10,-10,10);

    rotateY(radians(frameCount));

    shape(gundam,0,0);

  popMatrix();

  pushMatrix();

    translate(100,0,0);

    scale(10,-10,10);

    shape(gundam,0,0);

  popMatrix();

}

課堂作業3:

//week08_3_anotheer_obj_large_mtl

PShape gundam;//要再把Gundam.obj等檔案，拉進來

void setup(){

  size(400,400,P3D);

  gundam = loadShape("FinalBaseMesh.obj");

}

void draw(){

  background(128);

  translate(width/2,height/2+100);

  pushMatrix();

    scale(10,-10,10);

    rotateY(radians(frameCount));

    shape(gundam,0,0);

  popMatrix();

}

課堂作業4:

//week08_4_gundam_body_head

//慢慢把[切割開]的模型，逐一組合起來

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

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);//基準點

  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

    //rotate(radians(frameCount));

    //translate(x/10,y/10);//要放在小x,y的座標

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

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

    shape(head,0,0);

  popMatrix();

  shape(body,0,0);

}

float x=0,y=0;

void mouseDragged(){

  x += mouseX - pmouseX;

  y -= mouseY - pmouseY;

}