visgl / deck.gl / 9048775762

import type {Device, Framebuffer} from '@luma.gl/core';

/**

 * Marks GLSL shaders for syntax highlighting: glsl`...`

 * Install https://marketplace.visualstudio.com/items?itemName=boyswan.glsl-literal

 */

export const glsl = (s: TemplateStringsArray) => `${s}`;

/**

 * Create a float texture to store aggregation result

 */

export function createRenderTarget(device: Device, width: number, height: number): Framebuffer {

  return device.createFramebuffer({

    width,

    height,

    colorAttachments: [

      device.createTexture({

        width,

        height,

        format: 'rgba32float',

        mipmaps: false,

        sampler: {

          minFilter: 'nearest',

          magFilter: 'nearest'

        }

      })

    ]

  });

}