added webpack dev server, slightly improved ui and render preview

2026-03-21 10:00:47 +01:00 · 2022-06-13 01:15:17 +02:00
parent 7ea3b514ce
commit 6f6c84dc46
19 changed files with 722 additions and 869 deletions
--- a/src/components/blender-controller.ts
+++ b/src/components/blender-controller.ts
@@ -0,0 +1,145 @@
+import { blenderPath, blenderScriptPath, dataPath, templatePath } from "./paths";
+import {spawn} from "child_process";
+import logger from "./logger";
+import { setBlenderLoading, setBlenderStatus } from "./ui/menu";
+import { setLogNumber, setStatus } from "./ui/mainSide";
+import {imageLoading, imageLoaded} from "./ui/settingsSide";
+
+const blenderStartString = [
+    templatePath,
+    "--background",
+    "--python",
+    blenderScriptPath,
+    "--",
+    dataPath.replaceAll("\\", "/")
+]
+
+let blenderConsole = spawn(blenderPath, blenderStartString);
+let readyToAcceptCommand = false;
+let renderingPicture = false;
+let renderingVideo = false;
+let waitingForRender = false;
+
+function startBlender() {
+    let frames = "0";
+    let lastFrame = "0";
+    
+    blenderConsole.stdout.on('data', function(data) {
+        const dataStr = data.toString();
+        
+        logger.info("Blender: " + dataStr);
+        
+        if (dataStr.includes("Blender started successfully")) {
+            renderingPicture = false;
+            renderingVideo = false;
+            setBlenderStatus("Started");
+        }
+        if (dataStr.includes("Blender quit")) {
+            if(renderingPicture) {
+                logger.errorMSG("Rendering preview Failed!");
+            } else if(renderingVideo) {
+                logger.errorMSG("Rendering video Failed!");
+            }
+            
+            readyToAcceptCommand = false;
+            renderingPicture = false;
+            renderingVideo = false;
+            setBlenderStatus("Restarting");
+            setBlenderLoading(true);
+            restartBlender();
+        }
+        
+        if(dataStr.includes("Frames:")) {
+            frames = dataStr.split(":")[1];
+            renderingVideo = true;
+            readyToAcceptCommand = false;
+            setBlenderStatus("Rendering");
+            setBlenderLoading(true);
+        }
+        if(dataStr.includes("Fra:") && renderingVideo) {
+            lastFrame = dataStr.split(":")[1].split(" ")[0];
+            setStatus("Rendering Frame " + lastFrame + "/" + frames);
+        }
+        if(dataStr.includes("Finished") && renderingVideo) {
+            if(lastFrame == frames) {
+                setStatus("Finished Render Successfully!");
+            } else {
+                logger.errorMSG("Render Failed!");
+            }
+        }
+        if(dataStr.includes("Init:") && renderingVideo) {
+            setStatus("Initialize Frame " + dataStr.split(":")[1] + "/" + frames);
+        }
+        if(dataStr.includes("Lognr:") && renderingVideo) {
+            setLogNumber(dataStr.split(":")[1]);
+        }
+        
+        if(dataStr.includes("Waiting for command")) {
+            if(renderingPicture) {
+                imageLoaded();
+            }
+            
+            if(!waitingForRender) {
+                readyToAcceptCommand = true;
+                renderingPicture = false;
+                renderingVideo = false;
+                setBlenderStatus("Ready");
+                setBlenderLoading(false);
+            } else {
+                waitingForRender = false;
+                renderingPicture = true;
+                blenderConsole.stdin.write("getRender\n");
+                setBlenderStatus("Rendering");
+                setBlenderLoading(true);
+                imageLoading();
+            }
+        }
+    });
+    
+    blenderConsole.stderr.on('data', function(data:string) {
+        logger.errorMSG("Blender: " + data);
+    });
+}
+
+function restartBlender() {
+    blenderConsole.kill();
+    blenderConsole = spawn(blenderPath, blenderStartString);
+    startBlender();
+}
+
+enum blenderCmd {
+    getRender,
+    startRendering,
+    stopRendering,
+}
+
+function blender(command:blenderCmd) {
+    if(command === blenderCmd.getRender) {
+        if(readyToAcceptCommand) {
+            readyToAcceptCommand = false;
+            renderingPicture = true;
+            imageLoading();
+            blenderConsole.stdin.write("getRender\n");
+        } else {
+            waitingForRender = true;
+        }
+    } else if(command === blenderCmd.startRendering) {
+        if(readyToAcceptCommand) {
+            readyToAcceptCommand = false;
+            renderingVideo = true;
+            blenderConsole.stdin.write("startRendering\n");
+        }
+    } else if(command === blenderCmd.stopRendering) {
+        restartBlender();
+        readyToAcceptCommand = false;
+        renderingPicture = false;
+        renderingVideo = false;
+    }
+}
+
+export {
+    blender,
+    blenderCmd,
+    startBlender,
+    renderingPicture
+}