sdfsdfs

node_modules/pixi.js/lib/advanced-blend-modes/LinearLightBlend.js

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+'use strict';
+
+var Extensions = require('../extensions/Extensions.js');
+var BlendModeFilter = require('../filters/blend-modes/BlendModeFilter.js');
+
+"use strict";
+class LinearLightBlend extends BlendModeFilter.BlendModeFilter {
+  constructor() {
+    super({
+      gl: {
+        functions: `
+                float linearBurn(float base, float blend) {
+                    return max(0.0, base + blend - 1.0);
+                }
+
+                float linearDodge(float base, float blend) {
+                    return min(1.0, base + blend);
+                }
+
+                float linearLight(float base, float blend) {
+                    return (blend <= 0.5) ? linearBurn(base,2.0*blend) : linearBurn(base,2.0*(blend-0.5));
+                }
+
+                vec3 blendLinearLight(vec3 base, vec3 blend, float opacity) {
+                    vec3 blended = vec3(
+                        linearLight(base.r, blend.r),
+                        linearLight(base.g, blend.g),
+                        linearLight(base.b, blend.b)
+                    );
+
+                    return (blended * opacity + base * (1.0 - opacity));
+                }
+            `,
+        main: `
+                finalColor = vec4(blendLinearLight(back.rgb, front.rgb,front.a), blendedAlpha) * uBlend;
+                `
+      },
+      gpu: {
+        functions: `
+                fn linearBurn(base: f32, blend: f32) -> f32
+                {
+                    return max(0.0, base + blend - 1.0);
+                }
+
+                fn linearDodge(base: f32, blend: f32) -> f32
+                {
+                    return min(1.0, base + blend);
+                }
+
+                fn linearLight(base: f32, blend: f32) -> f32
+                {
+                    return select(linearBurn(base,2.0*(blend-0.5)), linearBurn(base,2.0*blend), blend <= 0.5);
+                }
+
+                fn blendLinearLightOpacity(base:vec3<f32>,  blend:vec3<f32>,  opacity:f32) -> vec3<f32>
+                {
+                    let blended = vec3<f32>(
+                        linearLight(base.r, blend.r),
+                        linearLight(base.g, blend.g),
+                        linearLight(base.b, blend.b)
+                    );
+
+                    return (blended * opacity + base * (1.0 - opacity));
+                }
+            `,
+        main: `
+                out = vec4<f32>(blendLinearLightOpacity(back.rgb, front.rgb, front.a), blendedAlpha) * blendUniforms.uBlend;
+            `
+      }
+    });
+  }
+}
+/** @ignore */
+LinearLightBlend.extension = {
+  name: "linear-light",
+  type: Extensions.ExtensionType.BlendMode
+};
+
+exports.LinearLightBlend = LinearLightBlend;
+//# sourceMappingURL=LinearLightBlend.js.map