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feat: replace mesh queries with typed predicates

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Amp-Thread-ID: https://ampcode.com/threads/T-019f9d91-77c1-7206-a60f-ed6554ce92ab

Co-authored-by: Heaust Azure <heaust.azure@gmail.com>
This commit is contained in:
Amp
2026-07-28 20:37:44 +00:00
co-authored by heaust
parent c7ffb0543e
commit f6d6af7a17
36 changed files with 2793 additions and 6973 deletions
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static/render-graph/presets.js
+28 -12
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@@ -13,16 +13,37 @@ const texture = (format, scale = 1, heightScale = scale) => ({
residency: "transient",
});
const frameOut = (hdr, options = {}) => ({ surfaceFormat: "preferred", hdrEnabled: hdr, toneMapper: "aces", exposureStops: 0, outputTransfer: "srgb", scaleMode: "stretch", filter: "linear", backgroundColor: [0, 0, 0, 1], ...options });
const scene = (colorTarget, clearColor = [0.015, 0.02, 0.03, 1], heightScale = 1) => [
const predicates = (withCulling = false) => {
const result = [
node("type_words", "separate_u32x16", { valueDefault: Array(16).fill(0) }, { value: input("mesh", "type") }),
node("type_bits", "separate_u32_bits", { valueDefault: 0 }, { value: input("type_words", "word0") }),
node("ground_class", "and", { leftDefault: true, rightDefault: true }, { left: input("type_bits", "bit0"), right: input("type_bits", "bit1") }),
node("visible_pbr", "and", { leftDefault: true, rightDefault: true }, { left: input("type_bits", "bit0"), right: input("type_bits", "bit2") }),
node("not_double", "not", { operandDefault: false }, { operand: input("type_bits", "bit3") }),
node("standard_class", "and", { leftDefault: true, rightDefault: true }, { left: input("visible_pbr", "value"), right: input("not_double", "value") }),
node("double_class", "and", { leftDefault: true, rightDefault: true }, { left: input("type_bits", "bit0"), right: input("type_bits", "bit3") }),
];
if (!withCulling) return { nodes: result, classes: { ground: "ground_class", pbr: "standard_class", pbr_double: "double_class" } };
result.push(
node("cull", "frustum_cull", { camera: "active" }, { mesh: input("mesh", "mesh"), localAabb: input("mesh", "localAabb") }),
node("not_culled", "not", { operandDefault: false }, { operand: input("cull", "isFrustumCulled") }),
...[["ground", "ground_class"], ["pbr", "standard_class"], ["pbr_double", "double_class"]].map(([name, classification]) =>
node(`${name}_final`, "and", { leftDefault: true, rightDefault: true }, { left: input(classification, "value"), right: input("not_culled", "value") })),
);
return { nodes: result, classes: { ground: "ground_final", pbr: "pbr_final", pbr_double: "pbr_double_final" } };
};
const scene = (colorTarget, clearColor = [0.015, 0.02, 0.03, 1], heightScale = 1, withCulling = false) => {
const classification = predicates(withCulling);
return [
node("hdr", "texture", texture("rgba16_float", 1, heightScale)),
node("depth", "texture", texture("depth32_float", 1, heightScale)),
node("mesh", "mesh"),
node("query", "mesh_query", { visiblePredicate: "required_true", visibleDefault: true, frustumCulledPredicate: "any", frustumCulledDefault: false }, { mesh: input("mesh", "mesh"), isVisible: input("mesh", "isVisible") }),
node("registry", "pipeline_registry", {}, { pipelineIndices: input("mesh", "pipelineIndices") }),
node("ground", "pipeline", { pipeline: "ground_plane", depthCompare: "less_equal", depthWriteEnabled: true, clearDepth: 1, clearColor }, { mesh: input("mesh", "mesh"), draws: input("query", "draws"), activation: input("registry", "activation"), colorTarget: input(colorTarget, "texture"), depthTarget: input("depth", "texture") }),
node("pbr", "pipeline", { pipeline: "gltf_standard", depthCompare: "less_equal", depthWriteEnabled: true, clearDepth: 1, clearColor }, { mesh: input("mesh", "mesh"), draws: input("query", "draws"), activation: input("registry", "activation"), colorTarget: input("ground", "color"), depthTarget: input("ground", "depth") }),
node("pbr_double", "pipeline", { pipeline: "gltf_standard_double_sided", depthCompare: "less_equal", depthWriteEnabled: true, clearDepth: 1, clearColor }, { mesh: input("mesh", "mesh"), draws: input("query", "draws"), activation: input("registry", "activation"), colorTarget: input("pbr", "color"), depthTarget: input("pbr", "depth") }),
...classification.nodes,
node("ground", "pipeline", { pipeline: "ground_plane", depthCompare: "less_equal", depthWriteEnabled: true, clearDepth: 1, clearColor, predicateDefault: true }, { mesh: input("mesh", "mesh"), predicate: input(classification.classes.ground, "value"), colorTarget: input(colorTarget, "texture"), depthTarget: input("depth", "texture") }),
node("pbr", "pipeline", { pipeline: "gltf_standard", depthCompare: "less_equal", depthWriteEnabled: true, clearDepth: 1, clearColor, predicateDefault: true }, { mesh: input("mesh", "mesh"), predicate: input(classification.classes.pbr, "value"), colorTarget: input("ground", "color"), depthTarget: input("ground", "depth") }),
node("pbr_double", "pipeline", { pipeline: "gltf_standard_double_sided", depthCompare: "less_equal", depthWriteEnabled: true, clearDepth: 1, clearColor, predicateDefault: true }, { mesh: input("mesh", "mesh"), predicate: input(classification.classes.pbr_double, "value"), colorTarget: input("pbr", "color"), depthTarget: input("pbr", "depth") }),
];
};
const graph = (graphId, nodes) => Object.freeze({ schemaVersion: 2, graphId, revision: 1, nodes });
const direct = (graphId, clearColor) => graph(graphId, [
node("ldr", "texture", texture("rgba8_unorm")),
@@ -36,12 +57,7 @@ export const hdr = graph("preset_hdr_fullscreen", [
node("frame_out", "frame_out", frameOut(true), { color: input("pbr_double", "color") }),
]);
export const culling = graph("preset_gpu_culling", (() => {
const nodes = structuredClone(hdr.nodes);
nodes.splice(3, 0, node("cull", "frustum_cull", { camera: "active" }, { mesh: input("mesh", "mesh"), localAabbs: input("mesh", "localAabbs") }));
const query = nodes.find((item) => item.id === "query");
query.parameters.frustumCulledPredicate = "required_false";
query.inputs.isFrustumCulled = input("cull", "isFrustumCulled");
return nodes;
return [...scene("hdr", undefined, 1, true), node("frame_out", "frame_out", frameOut(true), { color: input("pbr_double", "color") })];
})());
const postPreset = (graphId, kind) => {
const nodes = [...scene("hdr")];