sdfsdfs

node_modules/pixi.js/lib/advanced-blend-modes/NegationBlend.mjs

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+import { ExtensionType } from '../extensions/Extensions.mjs';
+import { BlendModeFilter } from '../filters/blend-modes/BlendModeFilter.mjs';
+
+"use strict";
+class NegationBlend extends BlendModeFilter {
+  constructor() {
+    super({
+      gl: {
+        functions: `
+                vec3 negation(vec3 base, vec3 blend)
+                {
+                    return 1.0-abs(1.0-base-blend);
+                }
+
+                vec3 blendNegation(vec3 base, vec3 blend, float opacity)
+                {
+                    return (negation(base, blend) * opacity + base * (1.0 - opacity));
+                }
+                `,
+        main: `
+                finalColor = vec4(blendNegation(back.rgb, front.rgb, front.a), blendedAlpha) * uBlend;
+                `
+      },
+      gpu: {
+        functions: `
+                fn blendNegation(base: vec3<f32>, blend: vec3<f32>) -> vec3<f32>
+                {
+                    return 1.0-abs(1.0-base-blend);
+                }
+
+                fn blendNegationOpacity(base: vec3<f32>, blend: vec3<f32>, opacity: f32) -> vec3<f32>
+                {
+                    return (blendNegation(base, blend) * opacity + base * (1.0 - opacity));
+                }
+            `,
+        main: `
+                out = vec4<f32>(blendNegationOpacity(back.rgb, front.rgb, front.a), blendedAlpha) * blendUniforms.uBlend;
+            `
+      }
+    });
+  }
+}
+/** @ignore */
+NegationBlend.extension = {
+  name: "negation",
+  type: ExtensionType.BlendMode
+};
+
+export { NegationBlend };
+//# sourceMappingURL=NegationBlend.mjs.map