Merge pull request #3 from catilac/py_camera_controllers

Author: tychedelia

crates/processing_pyo3/assets

@@ -0,0 +1 @@
+../../assets

crates/processing_pyo3/examples/assets

@@ -0,0 +1,46 @@
+from mewnala import *                                                                                                                    
+                                                                                                                                         
+angle = 0.0                                                                                                                              
+mode = 0                                                                                                                                 
+                                                                                                                                         
+def setup():                                                                                                                             
+    size(800, 600)
+    mode_3d()
+    orbit_camera()                                                                                                                       
+
+    dir_light = create_directional_light((1.0, 0.98, 0.95), 1500.0)                                                                        
+    dir_light.position(300.0, 400.0, 300.0)
+    dir_light.look_at(0.0, 0.0, 0.0)                                                                                                     
+                
+def draw():
+    global angle, mode
+                                                                                                                                         
+    if key_just_pressed(KEY_1):
+        mode_3d()                                                                                                                        
+        orbit_camera()
+        mode = 0
+    if key_just_pressed(KEY_2):                                                                                                          
+        mode_3d()
+        free_camera()                                                                                                                    
+        mode = 1
+    if key_just_pressed(KEY_3):
+        mode_2d()                                                                                                                        
+        pan_camera()
+        mode = 2                                                                                                                         
+                
+    background(13, 13, 18)
+    if mode < 2:
+        fill(255, 217, 145)
+        roughness(0.3)                                                                                                                   
+        metallic(0.8)
+        push_matrix()                                                                                                                    
+        rotate(angle)
+        box(100.0, 100.0, 100.0)
+        pop_matrix()                                                                                                                     
+    else:
+        fill(204, 77, 51)                                                                                                                
+        rect(300.0, 200.0, 200.0, 200.0)                                                                                                 
+
+    angle += 0.02                                                                                                                        
+                
+run()

crates/processing_pyo3/examples/camera_controllers.py

@@ -739,6 +739,12 @@ mod mewnala {
         graphics!(module).mode_3d()
     }
 
+    #[pyfunction]
+    #[pyo3(pass_module)]
+    fn mode_2d(module: &Bound<'_, PyModule>) -> PyResult<()> {
+        graphics!(module).mode_2d()
+    }
+
     #[pyfunction]
     #[pyo3(pass_module, signature = (*args))]
     fn camera_position(module: &Bound<'_, PyModule>, args: &Bound<'_, PyTuple>) -> PyResult<()> {