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Add WebGL compatibility

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This commit is contained in:
schmelczerandras 2020-09-22 16:41:59 +02:00
parent 3725f56c78
commit 1d4980ae28
29 changed files with 567 additions and 212 deletions
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14
src/graphics/graphics-library/program/uniform-array-autoscaling-program.ts
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@ -2,6 +2,7 @@ import { mat2d, vec2 } from 'gl-matrix';
import { DrawableDescriptor } from '../../../drawables/drawable-descriptor';
import { getCombinations } from '../../../helper/get-combinations';
import { last } from '../../../helper/last';
import { UniversalRenderingContext } from '../universal-rendering-context';
import { FragmentShaderOnlyProgram } from './fragment-shader-only-program';
import { IProgram } from './i-program';
@ -16,7 +17,7 @@ export class UniformArrayAutoScalingProgram implements IProgram {
private drawingRectangleBottomLeft = vec2.fromValues(0, 0);
private drawingRectangleSize = vec2.fromValues(1, 1);
constructor(private gl: WebGL2RenderingContext) {}
constructor(private gl: UniversalRenderingContext) {}
public async initialize(
shaderSources: [string, string],
@ -44,9 +45,14 @@ export class UniformArrayAutoScalingProgram implements IProgram {
}
public draw(uniforms: { [name: string]: any }): void {
const values = this.descriptors!.map((d) =>
uniforms[d.uniformName] ? uniforms[d.uniformName].length : 0
);
const values = this.descriptors!.map((d) => {
const uniformNames = last(Object.entries(d.propertyUniformMapping));
if (!uniformNames) {
return 0;
}
const uniformName = uniformNames[1];
return uniforms[uniformName] ? uniforms[uniformName].length : 0;
});
const closest = this.programs.find((p) => p.values.every((v, i) => v >= values[i]));