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ray:: fixed crashes when the raycaster is reset while rendering

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This commit is contained in:
Zeno Rogue 2021-05-17 14:21:29 +02:00
parent 8681883e58
commit 3a9f81a248
1 changed files with 3 additions and 0 deletions
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3
raycaster.cpp
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@ -1716,6 +1716,7 @@ struct raycast_map {
} }
void assign_uniforms(raycaster* o) { void assign_uniforms(raycaster* o) {
if(!o) return;
glUniform1i(o->uLength, length); glUniform1i(o->uLength, length);
GLERR("uniform mediump length"); GLERR("uniform mediump length");
@ -1972,6 +1973,8 @@ EX void cast() {
rmap->assign_uniforms(&*o); rmap->assign_uniforms(&*o);
} }
GLERR("uniform mediump start"); GLERR("uniform mediump start");
if(!o) { cast(); return; }
uniform2(o->uStartid, rmap->enc(rmap->ids[cs], 0)); uniform2(o->uStartid, rmap->enc(rmap->ids[cs], 0));
} }