Added image viewer feature.

BlenderRender.ipynb

@@ -110,8 +110,8 @@
       },
       "outputs": [
         {
-          "output_type": "stream",
           "name": "stdout",
+          "output_type": "stream",
           "text": [
             "\u001b[1mStatus: \t\u001b[0mStarting render of file test.blend…\n",
             "src/tcmalloc.cc:283] Attempt to free invalid pointer 0x7fc749c1e040 \n"
@@ -149,7 +149,7 @@
         "        return False\n",
         "    else: \n",
         "        if configuration.blend_fileName == None: \n",
-        "            raise ImportError(formatting.font.bold + 'Input Blender file name is missing. ' + formatting.clear + 'It is a required field. ')\n",
+        "            raise ImportError(formatting.font.bold + 'The file name for the Blender file is missing. ' + formatting.clear + 'It is a required field. ')\n",
         "        else: \n",
         "            return True\n",
         "\n",
@@ -200,6 +200,8 @@
         "        else: \n",
         "            !blender -b {configuration.blend_fileName} -o ./output_ -E {configuration.renderer} -F {configuration.output_fileFormat} -x 1 -f {configuration.frame} --cycles-device {configuration.device}\n",
         "\n",
+        "        info.status('Render of file ' + configuration.blend_fileName + ' has completed.')\n",
+        "\n",
         "    if checkInvalidUploadProceed(): \n",
         "        start_render()\n",
         "\n",
@@ -212,16 +214,10 @@
       ]
     },
     {
-      "cell_type": "code",
-      "execution_count": null,
-      "metadata": {
-        "id": "Hk2D1RK3WqVV"
-      },
-      "outputs": [],
+      "cell_type": "markdown",
+      "metadata": {},
       "source": [
-        "\n",
-        "\n",
-        "!blender -b $filename -o ./test_ -E $renderer -x 1"
+        "<h2>Utilities</h2>"
       ]
     },
     {
@@ -251,8 +247,44 @@
         }
       ],
       "source": [
-        "from IPython.display import Image\n",
-        "Image(filename='./test_0001.png')"
+        "#@title Picture Viewer\n",
+        "#@title Configuration\n",
+        "class formatting:\n",
+        "    clear = '\\033[0m'\n",
+        "    class color: \n",
+        "        purple = '\\033[95m'\n",
+        "        cyan = '\\033[96m'\n",
+        "        cyan_dark = '\\033[36m'\n",
+        "        blue = '\\033[94m'\n",
+        "        green = '\\033[92m'\n",
+        "        yellow = '\\033[93m'\n",
+        "        red = '\\033[91m'\n",
+        "    class font:\n",
+        "        bold = '\\033[1m'\n",
+        "        underline = '\\033[4m'\n",
+        "\n",
+        "## Define screen functions. \n",
+        "def clear(): from IPython.display import clear_output; return clear_output()\n",
+        "\n",
+        "class fileViewer: \n",
+        "    image_fileName = '' #@param {type: \"string\"}\n",
+        "\n",
+        "def fixFormatImage(): \n",
+        "    ## Give file format of png if the user didn't give any. Of course they should put it. \n",
+        "    if getExtension(fileViewer.image_fileName) == None: blend_fileName = (str(blend_fileName) + '.png')\n",
+        "\n",
+        "def preview(): \n",
+        "    clear()\n",
+        "    try: \n",
+        "        from IPython.display import Image\n",
+        "        Image(filename=fileViewer.image_fileName)\n",
+        "    except:\n",
+        "        info.err(formatting.font.bold + 'Could not preview the image. ' + formatting.clear + 'Make sure that the file is present and that the file format is correct.')\n",
+        "\n",
+        "def main(): \n",
+        "    fixFormatImage(); preview()\n",
+        "\n",
+        "main()"
       ]
     },
     {
@@ -262,9 +294,7 @@
         "id": "Kvv_WzdIf1CA"
       },
       "outputs": [],
-      "source": [
-        ""
-      ]
+      "source": []
     }
   ],
   "metadata": {
@@ -285,4 +315,4 @@
   },
   "nbformat": 4,
   "nbformat_minor": 0
-}
+}