fix on onConnectInput to have more info

src/litegraph.js

@@ -3589,10 +3589,7 @@
 
         //allows nodes to block connection
         if (target_node.onConnectInput) {
-            if (
-                target_node.onConnectInput(target_slot, output.type, output) ===
-                false
-            ) {
+            if ( target_node.onConnectInput(target_slot, output.type, output, this, slot) === false ) {
                 return null;
             }
         }

src/nodes/gltextures.js

@@ -3050,8 +3050,8 @@ void main() {\n\
 		};
 		this._uniforms = {
 			u_texture: 0,
-			u_near: 0.1,
-			u_far: 10000
+			u_camera_planes: null, //filled later
+			u_ires: vec2.create()
 		};
 	}
 
@@ -3083,9 +3083,6 @@ void main() {\n\
 		}
 
 		var uniforms = this._uniforms;
-
-		uniforms.u_near = tex.near_far_planes[0];
-		uniforms.u_far = tex.near_far_planes[1];
 		uniforms.u_invert = this.properties.invert ? 1 : 0;
 
 		gl.disable(gl.BLEND);
@@ -3105,6 +3102,8 @@ void main() {\n\
 			planes = [0.1, 1000];
 		} //hardcoded
 		uniforms.u_camera_planes = planes;
+		//uniforms.u_ires.set([1/tex.width, 1/tex.height]);
+		uniforms.u_ires.set([0,0]);
 
 		this._temp_texture.drawTo(function() {
 			tex.bind(0);
@@ -3120,15 +3119,14 @@ void main() {\n\
 		precision highp float;\n\
 		varying vec2 v_coord;\n\
 		uniform sampler2D u_texture;\n\
-		uniform float u_near;\n\
-		uniform float u_far;\n\
+		uniform vec2 u_camera_planes;\n\
 		uniform int u_invert;\n\
+		uniform vec2 u_ires;\n\
 		\n\
 		void main() {\n\
-			float zNear = u_near;\n\
-			float zFar = u_far;\n\
-			float depth = texture2D(u_texture, v_coord).x;\n\
-			depth = depth * 2.0 - 1.0;\n\
+			float zNear = u_camera_planes.x;\n\
+			float zFar = u_camera_planes.y;\n\
+			float depth = texture2D(u_texture, v_coord + u_ires*0.5).x * 2.0 - 1.0;\n\
 			float f = zNear * (depth + 1.0) / (zFar + zNear - depth * (zFar - zNear));\n\
 			if( u_invert == 1 )\n\
 				f = 1.0 - f;\n\