Merge pull request #542 from hx2A/is3d

add is3d() method to Py5Graphics

Author: hx2A

py5_docs/Reference/api_en/Py5Graphics_is3d.txt

@@ -0,0 +1,29 @@
+@@ meta
+name = is3d()
+type = method
+pclass = PGraphics
+processing_name = is3D
+
+@@ signatures
+is3d() -> bool
+
+@@ description
+Boolean value reflecting if the Py5Graphics object is or is not a 3D renderer.
+
+This will be `True` if the renderer is a 3D renderer such as `P3D`.
+
+@@ example
+def setup():
+    py5.size(200, 200)
+    g = py5.get_graphics()
+
+    # prints False
+    print(g.is3d())
+
+@@ example
+def setup():
+    py5.size(200, 200, py5.P3D)
+    g = py5.get_graphics()
+
+    # prints True
+    print(g.is3d())

py5_docs/Reference/api_en/Py5Shape_is3d.txt

@@ -12,7 +12,7 @@ is3d() -> bool
 @@ description
 Boolean value reflecting if the shape is or is not a 3D shape.
 
-If the shape is created in a Sketch using the `P3D` renderer, this will be `True`, even if it only uses 2D coordinates.
+This will be `True` if the shape is created in a Sketch using a 3D renderer such as `P3D`, even if it only uses 2D coordinates.
 
 @@ example
 image = Py5Shape_is3d_0.png

py5_resources/data/pgraphics.csv

@@ -412,8 +412,8 @@ is_gl,isGL,,method,SKIP,
 g_l,gL,,unknown,SKIP,
 is2_x,is2X,,method,SKIP,
 style,style,,method,SKIP,public methods that shouldn't be available to users
-is3_d,is3D,,method,SKIP,
-is2_d,is2D,,method,SKIP,
+is3d,is3D,,method,JAVA,
+is2d,is2D,,method,SKIP,
 texture,texture,,method,JAVA,
 no_texture,noTexture,,method,SKIP,
 begin_contour,beginContour,@_context_wrapper('end_contour'),method,JAVA,