From 2bae3740c4c8f0e0c57a675a48d2814932c1932b Mon Sep 17 00:00:00 2001
From: mibi88 <mbcontact50@gmail.com>
Date: Tue, 6 Dec 2022 22:42:36 +0100
Subject: [PATCH] =?UTF-8?q?Transf=C3=A9rer=20les=20fichiers=20vers=20''?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 line.py    | 59 +++++++++++++++++++++++++++++++++
 main.py    | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++
 main2.py   | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++
 mainPE.py  | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++
 mainPE2.py | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 423 insertions(+)
 create mode 100644 line.py
 create mode 100644 main.py
 create mode 100644 main2.py
 create mode 100644 mainPE.py
 create mode 100644 mainPE2.py

diff --git a/line.py b/line.py
new file mode 100644
index 0000000..469fe68
--- /dev/null
+++ b/line.py
@@ -0,0 +1,59 @@
+from casioplot import *
+
+def line(pos1,pos2):
+  x1=int(pos1[0])
+  y1=int(pos1[1])
+  x2=int(pos2[0])
+  y2=int(pos2[1])
+  """if x2>x1:
+    tmp=x1
+    x1=x2
+    x2=tmp
+    del tmp
+  if y2>y1:
+    tmp=y1
+    y1=y2
+    y2=tmp
+    del tmp
+  dx=x1-x2
+  dy=y1-y2
+  if dx<dy:
+    e=dx/dy
+    d=x2
+    for i in range(y2,y1):
+      set_pixel(int(d),i)
+      d+=e
+  else:
+    e=dy/dx
+    d=y2
+    for i in range(x2,x1):
+      set_pixel(i,int(d))
+      d+=e"""
+  dx=abs(x2-x1)
+  sx=x1<x2
+  if sx==True:
+    sx=1
+  else:
+    sx=-1
+  dy=-abs(y2-y1)
+  sy=y1<y2
+  if sy==True:
+    sy=1
+  else:
+    sy=-1
+  error=dx+dy
+  while True:
+    set_pixel(x1,y1)
+    if x1==x2 and y1==y2:
+      break
+    e2=2*error
+    if e2>=dy:
+      if x1==x2:
+        break
+      error=error+dy
+      x1+=sx
+    if e2<=dx:
+      if y1==y2:
+        break
+      error=error+dx
+      y1+=sy
\ No newline at end of file
diff --git a/main.py b/main.py
new file mode 100644
index 0000000..91f1852
--- /dev/null
+++ b/main.py
@@ -0,0 +1,89 @@
+# 3D cube
+# by mibi88
+
+from line import *
+import math
+
+#width(3)
+
+# unsed some code from https://www.mfitzp.com/creating-a-3d-rotating-cube-with-micropython-and-oled-display/
+
+vertices = [
+    [1,0,1],
+    [2,0,-1],
+    [0,0,-1],
+    [1,1,-1],
+]
+
+edges = [
+    [0, 1],
+    [0, 2],
+    [0, 3],
+    [1, 2],
+    [2, 3],
+    [1, 3],
+]
+
+a=0
+
+
+
+def rotate_x(sx, sy, sz, deg):
+    rad = deg * math.pi / 180
+    cosa = math.cos(rad)
+    sina = math.sin(rad)
+    y = sy * cosa - sz * sina
+    z = sy * sina + sz * cosa
+    return [sx, y, z]
+
+def rotate_y(sx, sy, sz, angle):
+    rad = angle * math.pi / 180
+    cosa = math.cos(rad)
+    sina = math.sin(rad)
+    z = sz * cosa - sx * sina
+    x = sz * sina + sx * cosa
+    return [x, sy, z]
+
+def rotate_z(sx, sy, sz, angle):
+    rad = angle * math.pi / 180
+    cosa = math.cos(rad)
+    sina = math.sin(rad)
+    x = sx * cosa - sy * sina
+    y = sx * sina + sy * cosa
+    return [x, y, sz]
+
+def project(sx, sy, sz, px, py, fov = 60, viewer_distance = 8):
+    factor = fov / (viewer_distance + sz)
+    x = sx * factor + px
+    y = -sy * factor + py
+    return [x, y]
+
+def render(vertices, edges, rx, ry, rz, px, py, fov = 60, viewer_distance = 6):
+    rx = rx%360
+    ry = ry%360
+    rz = rz%360
+    points = []
+    for i in vertices:
+        i = rotate_x(i[0], i[1], i[2], rx)
+        i = rotate_y(i[0], i[1], i[2], ry)
+        i = rotate_z(i[0], i[1], i[2], rz)
+        pos = project(i[0], i[1], i[2], px, py, fov, viewer_distance)
+        points.append(pos)
+    #clear()
+    for i in edges:
+        line(points[i[0]], points[i[1]])
+
+def draw():
+    clear_screen()
+    global a
+    global vertices, edges
+    #render(vertices, edges, 345, a, 0, 32, 16)
+    render(vertices, edges, a, a, 0, 64, 32)
+    a+=1
+    show_screen()
+
+while 1:
+    draw()
+    """for i in range(1000):
+      pass"""
+"""draw()"""
\ No newline at end of file
diff --git a/main2.py b/main2.py
new file mode 100644
index 0000000..8b36f43
--- /dev/null
+++ b/main2.py
@@ -0,0 +1,90 @@
+# 3D cube
+# by mibi88
+
+from line import *
+import math
+
+#width(3)
+
+# unsed some code from https://www.mfitzp.com/creating-a-3d-rotating-cube-with-micropython-and-oled-display/
+
+vertices = [
+    [1,0,1],
+    [2,0,-1],
+    [0,0,-1],
+    [1,1,-1],
+]
+
+edges = [
+    [0, 1, 2],
+    [0, 1, 3],
+    [1, 2, 3],
+    [0, 2, 3]
+]
+
+a=0
+
+
+
+def rotate_x(sx, sy, sz, deg):
+    rad = deg * math.pi / 180
+    cosa = math.cos(rad)
+    sina = math.sin(rad)
+    y = sy * cosa - sz * sina
+    z = sy * sina + sz * cosa
+    return [sx, y, z]
+
+def rotate_y(sx, sy, sz, angle):
+    rad = angle * math.pi / 180
+    cosa = math.cos(rad)
+    sina = math.sin(rad)
+    z = sz * cosa - sx * sina
+    x = sz * sina + sx * cosa
+    return [x, sy, z]
+
+def rotate_z(sx, sy, sz, angle):
+    rad = angle * math.pi / 180
+    cosa = math.cos(rad)
+    sina = math.sin(rad)
+    x = sx * cosa - sy * sina
+    y = sx * sina + sy * cosa
+    return [x, y, sz]
+
+def project(sx, sy, sz, px, py, pz, fov = 60, viewer_distance = 8, w=128, h=64):
+    factor = fov / (viewer_distance + (sz+pz))
+    x = (sx+px) * factor + (w/2)
+    y = -(sy+py) * factor + (h/2)
+    return [x, y]
+
+def render(vertices, triangles, rx, ry, rz, px, py, pz, fov = 60, viewer_distance = 6, w=128, h=64):
+    rx = rx%360
+    ry = ry%360
+    rz = rz%360
+    points = []
+    for i in vertices:
+        i = rotate_x(i[0], i[1], i[2], rx)
+        i = rotate_y(i[0], i[1], i[2], ry)
+        i = rotate_z(i[0], i[1], i[2], rz)
+        pos = project(i[0], i[1], i[2], px, py, pz, fov, viewer_distance, w, h)
+        print(pos)
+        points.append(pos)
+    #clear()
+    for i in triangles:
+        line(points[i[0]], points[i[1]])
+        line(points[i[1]], points[i[2]])
+        line(points[i[0]], points[i[2]])
+
+def draw():
+    clear_screen()
+    global a
+    global vertices, edges
+    #render(vertices, edges, 345, a, 0, 32, 16)
+    render(vertices, edges, a, a, 0, 0, 0, 0)
+    a+=1
+    show_screen()
+
+while 1:
+    draw()
+    """for i in range(1000):
+      pass"""
+"""draw()"""
\ No newline at end of file
diff --git a/mainPE.py b/mainPE.py
new file mode 100644
index 0000000..e71d961
--- /dev/null
+++ b/mainPE.py
@@ -0,0 +1,89 @@
+# 3D cube
+# by mibi88
+
+from PLANE.line import *
+import math
+
+#width(3)
+
+# unsed some code from https://www.mfitzp.com/creating-a-3d-rotating-cube-with-micropython-and-oled-display/
+
+vertices = [
+    [1,0,1],
+    [2,0,-1],
+    [0,0,-1],
+    [1,1,-1],
+]
+
+edges = [
+    [0, 1],
+    [0, 2],
+    [0, 3],
+    [1, 2],
+    [2, 3],
+    [1, 3],
+]
+
+a=0
+
+
+
+def rotate_x(sx, sy, sz, deg):
+    rad = deg * math.pi / 180
+    cosa = math.cos(rad)
+    sina = math.sin(rad)
+    y = sy * cosa - sz * sina
+    z = sy * sina + sz * cosa
+    return [sx, y, z]
+
+def rotate_y(sx, sy, sz, angle):
+    rad = angle * math.pi / 180
+    cosa = math.cos(rad)
+    sina = math.sin(rad)
+    z = sz * cosa - sx * sina
+    x = sz * sina + sx * cosa
+    return [x, sy, z]
+
+def rotate_z(sx, sy, sz, angle):
+    rad = angle * math.pi / 180
+    cosa = math.cos(rad)
+    sina = math.sin(rad)
+    x = sx * cosa - sy * sina
+    y = sx * sina + sy * cosa
+    return [x, y, sz]
+
+def project(sx, sy, sz, px, py, fov = 60, viewer_distance = 8):
+    factor = fov / (viewer_distance + sz)
+    x = sx * factor + px
+    y = -sy * factor + py
+    return [x, y]
+
+def render(vertices, edges, rx, ry, rz, px, py, fov = 60, viewer_distance = 6):
+    rx = rx%360
+    ry = ry%360
+    rz = rz%360
+    points = []
+    for i in vertices:
+        i = rotate_x(i[0], i[1], i[2], rx)
+        i = rotate_y(i[0], i[1], i[2], ry)
+        i = rotate_z(i[0], i[1], i[2], rz)
+        pos = project(i[0], i[1], i[2], px, py, fov, viewer_distance)
+        points.append(pos)
+    #clear()
+    for i in edges:
+        line(points[i[0]], points[i[1]])
+
+def draw():
+    clear_screen()
+    global a
+    global vertices, edges
+    #render(vertices, edges, 345, a, 0, 32, 16)
+    render(vertices, edges, a, a, 0, 64, 32)
+    a+=1
+    show_screen()
+
+while 1:
+    draw()
+    """for i in range(1000):
+      pass"""
+"""draw()"""
\ No newline at end of file
diff --git a/mainPE2.py b/mainPE2.py
new file mode 100644
index 0000000..94338bf
--- /dev/null
+++ b/mainPE2.py
@@ -0,0 +1,96 @@
+# 3D cube
+# by mibi88
+
+from PLANE.line import *
+import math, time
+
+#width(3)
+
+# unsed some code from https://www.mfitzp.com/creating-a-3d-rotating-cube-with-micropython-and-oled-display/
+
+vertices = [
+    [1,0,1],
+    [2,0,-1],
+    [0,0,-1],
+    [1,1,-1],
+]
+
+edges = [
+    [0, 1, 2],
+    [0, 1, 3],
+    [1, 2, 3],
+    [0, 2, 3]
+]
+
+a=0
+
+
+
+def rotate_x(sx, sy, sz, deg):
+    rad = deg * math.pi / 180
+    cosa = math.cos(rad)
+    sina = math.sin(rad)
+    y = sy * cosa - sz * sina
+    z = sy * sina + sz * cosa
+    return [sx, y, z]
+
+def rotate_y(sx, sy, sz, angle):
+    rad = angle * math.pi / 180
+    cosa = math.cos(rad)
+    sina = math.sin(rad)
+    z = sz * cosa - sx * sina
+    x = sz * sina + sx * cosa
+    return [x, sy, z]
+
+def rotate_z(sx, sy, sz, angle):
+    rad = angle * math.pi / 180
+    cosa = math.cos(rad)
+    sina = math.sin(rad)
+    x = sx * cosa - sy * sina
+    y = sx * sina + sy * cosa
+    return [x, y, sz]
+
+def project(sx, sy, sz, px, py, pz, fov = 60, viewer_distance = 8, w=128, h=64):
+    factor = fov / (viewer_distance + (sz+pz))
+    x = (sx+px) * factor + (w/2)
+    y = -(sy+py) * factor + (h/2)
+    return [x, y]
+
+def render(vertices, triangles, rx, ry, rz, px, py, pz, fov = 60, viewer_distance = 6, w=128, h=64):
+    rx = rx%360
+    ry = ry%360
+    rz = rz%360
+    points = []
+    for i in vertices:
+        i = rotate_x(i[0], i[1], i[2], rx)
+        i = rotate_y(i[0], i[1], i[2], ry)
+        i = rotate_z(i[0], i[1], i[2], rz)
+        pos = project(i[0], i[1], i[2], px, py, pz, fov, viewer_distance, w, h)
+        #print(pos)
+        points.append(pos)
+    #clear()
+    for i in triangles:
+        line(points[i[0]], points[i[1]])
+        line(points[i[1]], points[i[2]])
+        line(points[i[0]], points[i[2]])
+
+def draw():
+    global a
+    global vertices, edges
+    #render(vertices, edges, 345, a, 0, 32, 16)
+    start=time.time()
+    clear_screen()
+    render(vertices, edges, a, a, 0, 0, 0, 0)
+    show_screen()
+    tps=(1/(time.time()-start)*4)
+    print(tps)
+    a+=1
+
+while 1:
+    try:
+        draw()
+    except:
+        break
+    """for i in range(1000):
+      pass"""
+"""draw()"""
\ No newline at end of file