Data commit

Task/OpenGL/J/opengl.j

@@ -0,0 +1,31 @@
+coclass 'example'
+(coinsert[require) 'jzopengl'
+
+create=:3 :0
+  ogl=: ''conew'jzopengl'
+  wd 'pc p;cc c isigraph opengl rightmove bottommove;pas 0 0;pshow;'
+)
+
+p_close=: destroy=:3 :0
+  destroy__ogl''
+  wd'pclose'
+  codestroy''
+)
+
+corner=:4 :0
+  glColor3d x
+  glVertex2d y
+)
+
+p_c_paint=:3 :0
+  rc__ogl''
+  glClear GL_COLOR_BUFFER_BIT
+  glBegin GL_TRIANGLES
+    1 0 0 corner 0 0-0.5
+    0 1 0 corner 1 0-0.5
+    0 0 1 corner 0 1-0.5
+  glEnd''
+  show__ogl''
+)
+
+conew~'example'