update examples

examples/models/models_obj_loading.py

@@ -0,0 +1,75 @@
+# /*******************************************************************************************
+# *
+# *   raylib [models] example - Load and draw a 3d model (OBJ)
+# *
+# *   This example has been created using raylib 1.3 (www.raylib.com)
+# *   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
+# *
+# *   Copyright (c) 2014 Ramon Santamaria (@raysan5)
+# *
+# ********************************************************************************************/
+
+from raylib.static import *
+
+# Initialization
+#--------------------------------------------------------------------------------------
+screenWidth = 800
+screenHeight = 450
+
+InitWindow(screenWidth, screenHeight, b"raylib [models] example - obj model loading")
+
+# Define the camera to look into our 3d world
+camera =  ffi.new("struct Camera3D *")
+camera.position = [ 8.0, 8.0, 8.0 ]    # Camera position
+camera.target = [ 0.0, 2.5, 0.0 ]      # Camera looking at point
+camera.up = [ 0.0, 1.0, 0.0 ]          # Camera up vector (rotation towards target)
+camera.fovy = 45.0                                # Camera field-of-view Y
+camera.type = CAMERA_PERSPECTIVE                   # Camera mode type
+
+model = LoadModel(b"resources/models/castle.obj")                 # Load OBJ model
+texture = LoadTexture(b"resources/models/castle_diffuse.png") # Load model texture
+model.materials.maps[MAP_DIFFUSE].texture = texture                     # Set map diffuse texture
+position = [ 0.0, 0.0, 0.0 ]                                # Set model position
+
+SetTargetFPS(60)   # Set our game to run at 60 frames-per-second
+#--------------------------------------------------------------------------------------
+
+# Main game loop
+while not WindowShouldClose():    # Detect window close button or ESC key
+    # Update
+    #----------------------------------------------------------------------------------
+    #...
+    #----------------------------------------------------------------------------------
+
+    # Draw
+    #----------------------------------------------------------------------------------
+    BeginDrawing()
+
+    ClearBackground(RAYWHITE)
+
+    BeginMode3D(camera[0])
+
+    DrawModel(model, position, 0.2, WHITE)   # Draw 3d model with texture
+
+    DrawGrid(10, 1.0)         # Draw a grid
+
+    DrawGizmo(position)        # Draw gizmo
+
+    EndMode3D()
+
+    DrawText(b"(c) Castle 3D model by Alberto Cano", screenWidth - 200, screenHeight - 20, 10, GRAY)
+
+    DrawFPS(10, 10)
+
+    EndDrawing()
+    #----------------------------------------------------------------------------------
+
+
+# De-Initialization
+#--------------------------------------------------------------------------------------
+UnloadTexture(texture)     # Unload texture
+UnloadModel(model)         # Unload model
+
+CloseWindow()              # Close window and OpenGL context
+#--------------------------------------------------------------------------------------
+