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Fix int and bool array loading

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This commit is contained in:
schmelczerandras 2020-10-14 15:18:13 +02:00
parent 6144d98b2e
commit 5e936b9654
1 changed files with 24 additions and 3 deletions
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27
src/graphics/graphics-library/helper/load-uniform.ts
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@ -11,6 +11,30 @@ const converters: Map<
> = new Map();
converters.set(WebGLRenderingContext.SAMPLER_2D, (gl, v, l) => gl.uniform1i(l, v));
converters.set(WebGLRenderingContext.INT, (gl, v: number | Array<number>, l) => {
if (v instanceof Array) {
if (v.length == 0) {
return;
}
gl.uniform1iv(l, new Int32Array(v));
} else {
gl.uniform1i(l, v);
}
});
converters.set(WebGLRenderingContext.BOOL, (gl, v: boolean | Array<boolean>, l) => {
if (v instanceof Array) {
if (v.length == 0) {
return;
}
gl.uniform1iv(l, new Int32Array(v.map((b) => +b)));
} else {
gl.uniform1i(l, +v);
}
});
converters.set(
WebGLRenderingContext.FLOAT,
(gl, v: number | Array<number> | Float32Array, l) => {
@ -106,9 +130,6 @@ converters.set(WebGLRenderingContext.FLOAT_MAT3, (gl, v, l) => {
}
});
converters.set(WebGLRenderingContext.BOOL, (gl, v: number, l) => gl.uniform1i(l, v));
converters.set(WebGLRenderingContext.INT, (gl, v: number, l) => gl.uniform1i(l, v));
/** @internal */
export const loadUniform = (
gl: UniversalRenderingContext,