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Merge pull request #45353 from asmaloney/fix-lightmapper_cpu-compile-error

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[3.2] Fix undeclared identifier error (rand) in lightmapper_cpu
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Rémi Verschelde 2021-02-02 12:35:42 +01:00 committed by GitHub
commit 07f169af72
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modules/lightmapper_cpu/lightmapper_cpu.cpp
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@ -777,7 +777,7 @@ void LightmapperCPU::_compute_direct_light(uint32_t p_idx, void *r_lightmap) {
_ALWAYS_INLINE_ float uniform_rand() {
/* Algorithm "xor" from p. 4 of Marsaglia, "Xorshift RNGs" */
static thread_local uint32_t state = rand();
static thread_local uint32_t state = Math::rand();
state ^= state << 13;
state ^= state >> 17;
state ^= state << 5;