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Increasing "tracer" brightness envelope. Renaming fade to brightnessThreshold

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Rezmason
2019-02-21 07:26:58 -08:00
parent 020c44c301
commit c154a2f30f
2 changed files with 12 additions and 12 deletions
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12
js/MatrixRenderer.js
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@@ -11,7 +11,7 @@ const makeMatrixRenderer = (renderer, {
slant,
glyphHeightToWidth,
glyphEdgeCrop,
fade,
brightnessThreshold,
showComputationTexture,
raindropLength,
cycleStyle
@@ -131,7 +131,7 @@ const glyphVariable = gpuCompute.addVariable(
);
gpuCompute.setVariableDependencies( glyphVariable, [ glyphVariable ] );
const brightnessChangeBias = fade ? (animationSpeed * fallSpeed) == 0 ? 1 : Math.min(1, Math.abs(animationSpeed * fallSpeed)) : 1;
const brightnessChangeBias = (brightnessThreshold <= 0) ? (animationSpeed * fallSpeed) == 0 ? 1 : Math.min(1, Math.abs(animationSpeed * fallSpeed)) : 1;
Object.assign(glyphVariable.material.uniforms, {
time: { type: "f", value: 0 },
deltaTime: { type: "f", value: 0.01 },
@@ -244,9 +244,9 @@ const glyphVariable = gpuCompute.addVariable(
// Unpack the values from the font texture
float brightness = glyph.r;
#ifndef fade
#ifdef brightnessThreshold
if (brightness < -1.0) { discard; return; }
if (brightness > 0.65) {
if (brightness > brightnessThreshold) {
brightness *= 2.0;
} else {
brightness = 0.25;
@@ -283,8 +283,8 @@ const glyphVariable = gpuCompute.addVariable(
mesh.material.defines.isPolar = 1.0;
}
if (fade) {
mesh.material.defines.fade = 1.0;
if (brightnessThreshold > 0) {
mesh.material.defines.brightnessThreshold = brightnessThreshold;
}
if (showComputationTexture) {