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GlyphField.getColormapForBinding

Summary

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

Syntax

GlyphField.getColormapForBinding(): Colormap
const result = glyphField.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 glyphField = wgpu.createGlyphField({ instanceCount: 1, positions: new Float32Array([0, 0, 0, 0]), rotations: new Float32Array([0, 0, 0, 1]), scales: new Float32Array([1, 1, 1, 0]), attributes: new Float32Array([0.5, 0, 0, 0]), scaleTransform: { mode: "linear", domainMin: 0, domainMax: 1 } });
const result = glyphField.getColormapForBinding();
console.log(result);
console.log(result.sampleCPU(0.5));

See Also