current error

Author: wolfieboy09

src/main/resources/assets/minecraft/shaders/program/oxygen_deprivation.fsh

@@ -0,0 +1,33 @@
+#version 460
+
+uniform sampler2D DiffuseSampler;
+uniform float DesaturateFactor;
+uniform float SpreadFactor;
+uniform float Severity;
+
+in vec2 texCoord;
+out vec4 fragColor;
+
+vec3 spread(vec3 color, float factor) {
+    float mul = 1.0 + ((color.r + color.g + color.b) * 1.0 - 1.0) * factor;
+    return color * mul;
+}
+
+vec3 desaturate(vec3 color, float factor) {
+    vec3 luma = vec3(0.299, 0.587, 0.114);
+    vec3 gray = vec3(dot(luma, color));
+    return mix(color, gray, factor);
+}
+
+void main() {
+    vec4 color = texture(DiffuseSampler, texCoord);
+
+    // spreading and desaturation based on severity
+    color.rgb = desaturate(spread(color.rgb, SpreadFactor * Severity), DesaturateFactor * Severity);
+
+    // tunnel vision
+    float vignette = smoothstep(0.3, 1.0, length(texCoord - 0.5));
+    color.rgb *= mix(1.0, 0.4, vignette * Severity);
+
+    fragColor = color;
+}

src/main/resources/assets/minecraft/shaders/program/oxygen_deprivation.json

@@ -0,0 +1,53 @@
+{
+  "targets": [
+    "swap"
+  ],
+  "vertex": "minecraft:blit_screen",
+  "fragment": "qstorage:oxygen_deprivation",
+  "passes": [
+    {
+      "name": "oxygen_deprivation",
+      "vertex": "minecraft:blit_screen",
+      "fragment": "qstorage:oxygen_deprivation",
+      "intarget": "minecraft:main",
+      "outtarget": "swap",
+      "use_linear_filter": true,
+      "uniforms": [
+        {
+          "name": "DesaturateFactor",
+          "values": [0.0]
+        },
+        {
+          "name": "SpreadFactor",
+          "values": [0.0]
+        },
+        {
+          "name": "Severity",
+          "values": [0.0]
+        }
+      ]
+    },
+    {
+      "name": "oxygen_deprivation",
+      "vertex": "minecraft:blit_screen",
+      "fragment": "qstorage:oxygen_deprivation",
+      "intarget": "swap",
+      "outtarget": "minecraft:main",
+      "use_linear_filter": true,
+      "uniforms": [
+        {
+          "name": "DesaturateFactor",
+          "values": [0.0]
+        },
+        {
+          "name": "SpreadFactor",
+          "values": [0.0]
+        },
+        {
+          "name": "Severity",
+          "values": [0.0]
+        }
+      ]
+    }
+  ]
+}

src/main/resources/assets/qstorage/shaders/core/oxygen_deprivation.fsh

@@ -1,4 +1,4 @@
-#version 460
+#version 150
 
 uniform sampler2D DiffuseSampler;
 uniform float DesaturateFactor;

src/main/resources/assets/qstorage/shaders/core/oxygen_deprivation.json

@@ -1,55 +1,53 @@
 {
-  "blend": {
-    "func": "add",
-    "srcrgb": "srcalpha",
-    "dstrgb": "1-srcalpha"
-  },
+  "targets": [
+    "swap"
+  ],
   "vertex": "minecraft:blit_screen",
   "fragment": "qstorage:oxygen_deprivation",
-  "attributes": [
-    "Position"
-  ],
-  "samplers": [
-    {
-      "name": "DiffuseSampler",
-      "filter": "linear"
-    }
-  ],
-  "uniforms": [
+  "passes": [
     {
-      "name": "ProjMat",
-      "type": "matrix4x4",
-      "count": 16,
-      "values": [
-        1, 0, 0, 0,
-        0, 1, 0, 0,
-        0, 0, 1, 0,
-        0, 0, 0, 1
+      "name": "oxygen_deprivation",
+      "vertex": "minecraft:blit_screen",
+      "fragment": "qstorage:oxygen_deprivation",
+      "intarget": "minecraft:main",
+      "outtarget": "swap",
+      "use_linear_filter": true,
+      "uniforms": [
+        {
+          "name": "DesaturateFactor",
+          "values": [0.0]
+        },
+        {
+          "name": "SpreadFactor",
+          "values": [0.0]
+        },
+        {
+          "name": "Severity",
+          "values": [0.0]
+        }
       ]
     },
     {
-      "name": "OutSize",
-      "type": "float",
-      "count": 2,
-      "values": [1, 1]
-    },
-    {
-      "name": "DesaturateFactor",
-      "type": "float",
-      "count": 1,
-      "values": [0.0]
-    },
-    {
-      "name": "SpreadFactor",
-      "type": "float",
-      "count": 1,
-      "values": [0.0]
-    },
-    {
-      "name": "Severity",
-      "type": "float",
-      "count": 1,
-      "values": [0.0]
+      "name": "oxygen_deprivation",
+      "vertex": "minecraft:blit_screen",
+      "fragment": "qstorage:oxygen_deprivation",
+      "intarget": "swap",
+      "outtarget": "minecraft:main",
+      "use_linear_filter": true,
+      "uniforms": [
+        {
+          "name": "DesaturateFactor",
+          "values": [0.0]
+        },
+        {
+          "name": "SpreadFactor",
+          "values": [0.0]
+        },
+        {
+          "name": "Severity",
+          "values": [0.0]
+        }
+      ]
     }
   ]
 }