update shader modifications for deck 8.4.16 (#1892)

Signed-off-by: Ihor Dykhta <dikhta.igor@gmail.com>
keplergl · Aug 3, 2022 · 28cbb75 · 28cbb75
1 parent 66de62c
commit 28cbb75
Showing 1 changed file with 14 additions and 10 deletions.
diff --git a/src/deckgl-layers/src/line-layer/line-layer.ts b/src/deckgl-layers/src/line-layer/line-layer.ts
@@ -58,18 +58,22 @@ function addElevationScale(vs) {
     elevationVs,
     'line elevation scale 2 vs - multiply by elevation scale',
     `geometry.worldPosition = instanceSourcePositions;
-  geometry.worldPositionAlt = instanceTargetPositions;
+  geometry.worldPositionAlt = instanceTargetPositions;`,
+    `vec3 source_world = instanceSourcePositions;
+     vec3 target_world = instanceTargetPositions;
+     source_world.z *= elevationScale;
+     target_world.z *= elevationScale;
+     
+     geometry.worldPosition = source_world;
+     geometry.worldPositionAlt = target_world;`
+  );
 
-  vec3 source_world = instanceSourcePositions;
-  vec3 target_world = instanceTargetPositions;`,
+  elevationVs = editShader(
+    elevationVs,
+    'line elevation scale 3 vs',
     `vec3 source_world = instanceSourcePositions;
-    vec3 target_world = instanceTargetPositions;
-    source_world.z *= elevationScale;
-    target_world.z *= elevationScale;
-  
-    geometry.worldPosition = source_world;
-    geometry.worldPositionAlt = target_world;
-  `
+  vec3 target_world = instanceTargetPositions;`,
+    ''
   );
 
   return elevationVs;