Fix VSM shadows (#5284)

playcanvas · Apr 27, 2023 · 9873a2e · 9873a2e
1 parent 61135b8
commit 9873a2e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/scene/shader-lib/programs/lit-shader.js b/src/scene/shader-lib/programs/lit-shader.js
@@ -198,7 +198,7 @@ class LitShader {
     }
 
     _nonPointShadowMapProjection(device, light, shadowMatArg, shadowParamArg, lightIndex) {
-        const lightDirArgs = `dLightDirW`;
+        const lightDirArgs = `dLightPosW, dLightDirW`;
         const lightDirNormArgs = `dLightPosW, dLightDirW, dLightDirNormW, dVertexNormalW`;
         const shadowCoordArgs = `(${shadowMatArg}, ${shadowParamArg});\n`;
         const shadowCoordNormArgs = `(${shadowMatArg}, ${shadowParamArg}, dVertexNormalW);\n`;