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Fix uncleared uniforms bug

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This commit is contained in:
schmelczerandras 2020-10-02 11:23:33 +02:00
parent 374796f398
commit 81eb0220d2
5 changed files with 20 additions and 2 deletions
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15
src/graphics/graphics-library/program/uniform-array-autoscaling-program.ts
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@ -31,6 +31,8 @@ export class UniformArrayAutoScalingProgram implements IProgram {
const promises: Array<Promise<void>> = [];
this.checkDescriptorValidity(descriptors);
for (const combination of getCombinations(
descriptors.map((o) => o.shaderCombinationSteps)
)) {
@ -48,6 +50,19 @@ export class UniformArrayAutoScalingProgram implements IProgram {
await Promise.all(promises);
}
private checkDescriptorValidity(descriptors: Array<DrawableDescriptor>) {
const descriptorsWithoutZero = descriptors.filter(
(d) => !d.shaderCombinationSteps.includes(0)
);
if (descriptorsWithoutZero.length > 0) {
throw new Error(
`Descriptors must contain a '0' step. Count macros for the offending descriptors: ${descriptorsWithoutZero.map(
(d) => d.uniformCountMacroName
)}`
);
}
}
public setDrawingRectangleUV(bottomLeft: vec2, size: vec2) {
this.drawingRectangleBottomLeft = bottomLeft;
this.drawingRectangleSize = size;