throw in numeric prop support

Author: chrisj

src/mesh/frontend.ts

@@ -481,6 +481,7 @@ export class MeshShaderManager {
               `highp ${getShaderOutputType(property.dataType)}`,
               property.id.replaceAll(" ", "_"),
             );
+            console.log("added numeric uniform", property.id);
           }
           if (tags) {
             console.log("tags", tags);
@@ -573,9 +574,34 @@ const addPropertyUniforms = (
   // );
   // console.log("segmentPropertyMap.numerical", segmentPropertyMap.tags);
 
+  const getShaderUniformValueSetter = (gl: GL, ioType: DataType) => {
+      switch (ioType) {
+        case DataType.UINT8:
+        case DataType.UINT16:
+        case DataType.UINT32:
+          return gl.uniform1ui;
+        case DataType.INT8:
+        case DataType.INT16:
+        case DataType.INT32:
+          return gl.uniform1i;
+        case DataType.FLOAT32:
+          return gl.uniform1f;
+        case DataType.UINT64:
+          throw new Error("nope");
+        // return gl.uniform
+      };
+    };
+
   if (index !== -1) {
-    const { labels, tags: tagsProperty } = segmentPropertyMap;
+    const { labels, tags: tagsProperty, numericalProperties } = segmentPropertyMap;
     labels;
+
+    for (const property of numericalProperties) {
+      const value = property.values[index];
+      const uniformSetter = getShaderUniformValueSetter(gl, property.dataType);
+      uniformSetter.call(gl, shader.uniform(property.id.replaceAll(" ", "_")), value);
+    }
+
     // let label = "";
     // if (labels !== undefined) {
     //   label = labels.values[index];
@@ -592,24 +618,6 @@ const addPropertyUniforms = (
         gl.uniform1ui(shader.uniform(`uTag${tagIdx}`), 1);
       }
     }
-
-    function getShaderUniformValueSetter(gl: GL, ioType: DataType) {
-      switch (ioType) {
-        case DataType.UINT8:
-        case DataType.UINT16:
-        case DataType.UINT32:
-          return gl.uniform1ui;
-        case DataType.INT8:
-        case DataType.INT16:
-        case DataType.INT32:
-          return gl.uniform1i;
-        case DataType.FLOAT32:
-          return gl.uniform1f;
-        case DataType.UINT64:
-          throw new Error("nope");
-        // return gl.uniform
-      }
-    }
     // if (label.length === 0) return undefined;
 
     // if (tags) {