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Better support for sprites on compound objects

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This commit is contained in:
scottglz 2016-02-06 23:44:56 +00:00
parent 34fa27ac97
commit 660294d1ae
1 changed files with 20 additions and 1 deletions
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21
src/render/Render.js
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@ -429,9 +429,28 @@ var Vector = require('../geometry/Vector');
if (!body.render.visible)
continue;
var numParts = body.parts.length;
var kMin, kMax;
// We want to render only the main body in two cases.
// 1. We don't have any sub-parts (numParts===1)
// 2. We have sub-parts but are rendering a sprite.
if ((numParts === 1) ||
(numParts > 1 && body.render.sprite && body.render.sprite.texture && !options.wireframes)) {
// If actually rendering sprites, only render the main body, not any of the parts.
kMin = 0;
kMax = 0;
}
else {
// If not rendering sprites, if we have sub-parts, render only them and not the main body. If we
// don't have sub-parts, render only the main body.
kMin = 1;
kMax = numParts - 1;
}
// handle compound parts
for (k = body.parts.length > 1 ? 1 : 0; k < body.parts.length; k++) {
for (k = kMin; k <= kMax; k++) {
part = body.parts[k];
if (!part.render.visible)