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feat(render): interpolate entity transforms for rendering

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Add RenderTransform component to smooth position/direction updates
and use it in entity and shadow passes.
This commit is contained in:
zhenyan121
2026-08-04 10:59:56 +08:00
parent e2bbc2d57f
commit d970988022
4 changed files with 30 additions and 13 deletions
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24
src/render/world_renderer.cpp
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@@ -297,15 +297,15 @@ void WorldRenderer::shadow_entity(ClientWorld& world,
shader.set_loc("lightSpaceMatrix", light_matrix);
glEnable(GL_DEPTH_TEST);
auto& registry = world.entity_manager().get_registry();
auto view = registry.view<BaseClientCreature>();
auto view = registry.view<BaseClientCreature, RenderTransform>();
for (auto entity : view) {
auto& creature = view.get<BaseClientCreature>(entity);
float yaw = std::atan2(creature.transform.direction.value.x,
creature.transform.direction.value.z);
auto& t = view.get<RenderTransform>(entity);
float yaw = std::atan2(t.direction.value.x, t.direction.value.z);
m_renderer.model_renderer().shadow_pass(
creature.model, creature.transform.position.value, yaw,
world.world_scene().camera());
m_renderer.model_renderer().shadow_pass(creature.model,
t.position.value, yaw,
world.world_scene().camera());
}
m_player_renderer.render(shader, world, true);
}
@@ -721,14 +721,14 @@ void WorldRenderer::render_entity(ClientWorld& world) {
glEnable(GL_DEPTH_TEST);
auto& registry = world.entity_manager().get_registry();
auto view = registry.view<BaseClientCreature>();
auto view = registry.view<BaseClientCreature, RenderTransform>();
for (auto entity : view) {
auto& creature = view.get<BaseClientCreature>(entity);
float yaw = std::atan2(creature.transform.direction.value.x,
creature.transform.direction.value.z);
m_renderer.model_renderer().render_model(
creature.model, creature.transform.position.value, yaw,
world.world_scene().camera());
auto& t = view.get<RenderTransform>(entity);
float yaw = std::atan2(t.direction.value.x, t.direction.value.z);
m_renderer.model_renderer().render_model(creature.model,
t.position.value, yaw,
world.world_scene().camera());
}
m_player_renderer.render(shader, world, false);