diff options
Diffstat (limited to 'src/systems/render.cpp')
| -rw-r--r-- | src/systems/render.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/systems/render.cpp b/src/systems/render.cpp index a25b152..f72832b 100644 --- a/src/systems/render.cpp +++ b/src/systems/render.cpp @@ -78,7 +78,9 @@ void RenderSystem::render(void) if (S.first.veltate) { auto vel = entity.component<Direction>(); - float angle = static_cast<float>(std::atan(vel->y / vel->x)) * 180 / 3.14f; + float angle = std::atan(vel->y / vel->x); + if (vel->x < 0) + angle += 3.14f; auto toOrigin = glm::translate(glm::mat4(1.0f), glm::vec3(-pos.x, -pos.y, 0.0f)); auto rotation = glm::rotate(glm::mat4(1.0f), angle, glm::vec3(0.0f, 0.0f, 1.0f)); auto toBack = glm::translate(glm::mat4(1.0f), glm::vec3(pos.x, pos.y, 0.0f)); |