DataMaterial.getColormapKey

Summary

DataMaterial.getColormapKey returns the current colormap key value derived from this DataMaterial runtime state.

Syntax

DataMaterial.getColormapKey(): string
const result = material.getColormapKey();

Parameters

This API does not take parameters.

Returns

string - String result produced by this operation.

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.getColormapKey();
console.log(result);

See Also

• DataMaterial.colormap
• DataMaterial.createBindGroupLayout
• DataMaterial.destroy
• DataMaterial.dropCPUData
• DataMaterial.getColormapForBinding
• DataMaterial.getScaleSourceDescriptor
• DataMaterial.getShaderCode
• DataMaterial.getUniformBufferSize
• DataMaterial.getUniformData
• DataMaterial.onVisualChange
• DataMaterial.opacity
• DataMaterial.scaleTransform