wip animated_mesh.py

Author: catilac

crates/processing_pyo3/examples/animated_mesh.py

@@ -0,0 +1,42 @@
+from processing import *
+
+mesh = None
+grid_size = 20 
+spacing = 10.0
+
+def setup():
+    size(800, 600)
+    mode_3d()
+    global mesh = geometry_create(TriangleList)
+
+def draw():
+    # TODO: maybe all of this should be in `setup()`
+    global grid_size
+
+    for z in range(grid_size):
+        for x in range(grid_size):
+            px = x * spacing - offset
+            pz = z * spacing - offset
+            geometry_color(mesh, x/grid_size, 0.5, z/grid_size, 1.0)
+            geometry_normal(mesh, 0.0,1.0,0.0)
+            geometry_vertex(mesh, px, 0.0, pz)
+    for z in range(grid_size-1):
+        for x in range(grid_size-1):
+            tl = z * grid_size + x
+            tr = tl + 1
+            bl = (z + 1) * grid_size + x
+            br = bl + 1
+
+            geometry_index(mesh, tl)
+            geometry_index(mesh, bl)
+            geometry_index(mesh, tr)
+
+            geometry_index(mesh, tr)
+            geometry_index(mesh, bl)
+            geometry_index(mesh, br)
+
+        
+
+
+# TODO: this should happen implicitly on module load somehow
+run()