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Code Issues 123 Wiki Activity

fix potential null reference on simulation::Train

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milek7
2022-04-08 02:03:01 +02:00
parent c4d0680f98
commit 670af731bc
1 changed files with 2 additions and 1 deletions
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3
opengl33renderer.cpp
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@@ -3579,7 +3579,8 @@ void opengl33_renderer::Render_precipitation()
{ {
auto const forward{glm::normalize(velocity)}; auto const forward{glm::normalize(velocity)};
auto left{glm::cross(forward, {0.0, 1.0, 0.0})}; auto left{glm::cross(forward, {0.0, 1.0, 0.0})};
auto const rotationangle{std::min(45.0, (FreeFlyModeFlag ? 5 * glm::length(velocity) : simulation::Train->Dynamic()->GetVelocity() * 0.2))}; auto const rotationangle{std::min(45.0, ((FreeFlyModeFlag || simulation::Train == nullptr) ?
5 * glm::length(velocity) : simulation::Train->Dynamic()->GetVelocity() * 0.2))};
::glRotated(rotationangle, left.x, 0.0, left.z); ::glRotated(rotationangle, left.x, 0.0, left.z);
} }
if (false == FreeFlyModeFlag) if (false == FreeFlyModeFlag)