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DataMaterial.getColormapForBinding

Summary

DataMaterial.getColormapForBinding returns the current colormap for binding value derived from this DataMaterial runtime state.

Syntax

DataMaterial.getColormapForBinding(): Colormap
const result = material.getColormapForBinding();

Parameters

This API does not take parameters.

Returns

Colormap - Colormap runtime object for scalar-to-color mapping on CPU and GPU paths.

Type Details

// No additional descriptor expansion is required for this signature.

Example

const canvas = document.querySelector("canvas");
const wgpu = await WasmGPU.create(canvas);

const material = wgpu.material.data({ data: new Float32Array([0.2, 0.4, 0.7, 1.0]), scaleTransform: { mode: "linear", domainMin: 0, domainMax: 1 }, colormap: "viridis" });
const result = material.getColormapForBinding();
console.log(result);
console.log(result.sampleCPU(0.5));

See Also