andras/fleeting-garden
andras/fleeting-garden
Watch
1
0
Fork
You've already forked fleeting-garden
 0
Code Issues Pull requests 10 Projects Releases Packages Wiki Activity Actions

Minor improvements xd

Browse source
This commit is contained in:
Andras Schmelczer 2023-05-21 19:19:12 +01:00
commit 0e97e54ffe
No known key found for this signature in database
GPG key ID: FC8F2C3D3D1A718C
21 changed files with 189 additions and 184 deletions
Download patch file Download diff file Expand all files Collapse all files

43
src/pipelines/agents/agent-generation/agent-generation-pipeline.ts
View file

@ -1,15 +1,12 @@
import random from '../../../utils/graphics/random.wgsl';
import { smartCompile } from '../../../utils/graphics/smart-compile';
import { CommonState } from '../../common-state/common-state';
import { AGENT_SIZE_IN_BYTES, Agent } from './agent';
import { AGENT_SIZE_IN_BYTES } from './agent';
import countingShader from './agent-counting.wgsl';
import firstGenerationShader from './agent-first-generation.wgsl';
import agentGenerationShader from './agent-generation.wgsl';
import agentSchema from './agent-schema.wgsl';
import { GenerationCounts } from './generation-counts';
import { vec2 } from 'gl-matrix';
export class AgentGenerationPipeline {
private static readonly WORKGROUP_SIZE = 64;
private static readonly UNIFORM_COUNT = 4;
@ -20,7 +17,6 @@ export class AgentGenerationPipeline {
private readonly bindGroup: GPUBindGroup;
private readonly firstGenerationPipeline: GPUComputePipeline;
private readonly nextGenerationPipeline: GPUComputePipeline;
private readonly countingPipeline: GPUComputePipeline;
public readonly agentsBuffer: GPUBuffer;
@ -122,22 +118,6 @@ export class AgentGenerationPipeline {
},
});
this.nextGenerationPipeline = device.createComputePipeline({
layout: device.createPipelineLayout({
bindGroupLayouts: [commonState.bindGroupLayout, this.bindGroupLayout],
}),
compute: {
module: smartCompile(
device,
CommonState.shaderCode,
random,
agentSchema,
agentGenerationShader
),
entryPoint: 'main',
},
});
this.countingPipeline = device.createComputePipeline({
layout: device.createPipelineLayout({
bindGroupLayouts: [commonState.bindGroupLayout, this.bindGroupLayout],
@ -170,27 +150,6 @@ export class AgentGenerationPipeline {
this.device.queue.submit([commandEncoder.finish()]);
}
public spawnNextGeneration(center: vec2, radius: number, generationId: number): void {
this.device.queue.writeBuffer(
this.uniforms,
0,
new Float32Array([...center, radius, generationId])
);
const commandEncoder = this.device.createCommandEncoder();
const passEncoder = commandEncoder.beginComputePass();
this.commonState.execute(passEncoder);
passEncoder.setPipeline(this.nextGenerationPipeline);
passEncoder.setBindGroup(1, this.bindGroup);
passEncoder.dispatchWorkgroups(
Math.ceil(this.agentCount / AgentGenerationPipeline.WORKGROUP_SIZE)
);
passEncoder.end();
this.device.queue.submit([commandEncoder.finish()]);
}
public async countAgents(): Promise<GenerationCounts> {
this.device.queue.writeBuffer(this.countersBuffer, 0, new Int32Array([0, 0]));