1 files changed, 47 insertions, 0 deletions
diff --git a/apps/web/src/effects/index.ts b/apps/web/src/effects/index.ts
new file mode 100644
index 00000000..eebb8cbc
--- /dev/null
+++ b/apps/web/src/effects/index.ts
@@ -0,0 +1,47 @@
+import { generateUUID } from "@/utils/id";
+import { buildDefaultParamValues } from "@/params/registry";
+import { effectsRegistry } from "./registry";
+import type { ParamValues } from "@/params";
+import type { Effect, EffectDefinition, EffectPass } from "@/effects/types";
+import { VISUAL_ELEMENT_TYPES } from "@/timeline";
+
+export { effectsRegistry } from "./registry";
+export { registerDefaultEffects } from "./definitions";
+
+export function resolveEffectPasses({
+	definition,
+	effectParams,
+	width,
+	height,
+}: {
+	definition: EffectDefinition;
+	effectParams: ParamValues;
+	width: number;
+	height: number;
+}): EffectPass[] {
+	if (definition.renderer.buildPasses) {
+		return definition.renderer.buildPasses({ effectParams, width, height });
+	}
+	return definition.renderer.passes.map((pass) => ({
+		shader: pass.shader,
+		uniforms: pass.uniforms({ effectParams, width, height }),
+	}));
+}
+
+export const EFFECT_TARGET_ELEMENT_TYPES = VISUAL_ELEMENT_TYPES;
+
+export function buildDefaultEffectInstance({
+	effectType,
+}: {
+	effectType: string;
+}): Effect {
+	const definition = effectsRegistry.get(effectType);
+	const params: ParamValues = buildDefaultParamValues(definition.params);
+
+	return {
+		id: generateUUID(),
+		type: effectType,
+		params,
+		enabled: true,
+	};
+}