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Children transforms relative to parents using TransformSystem::AbsolutePosition and TransformSystem::AbsoluteOrientation

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This commit is contained in:
sippeangelo
2014-03-13 23:44:32 +01:00
parent ebd54f0833
commit cbb8eac917
15 changed files with 199 additions and 66 deletions
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Escape-the-Dawn/Systems/RenderSystem.cpp
+13 -3
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@@ -25,7 +25,9 @@ void Systems::RenderSystem::UpdateEntity( double dt, EntityID entity, EntityID p
}
auto model = m_CachedModels[modelComponent->ModelFile];
m_Renderer->AddModelToDraw(model, transformComponent->Position, transformComponent->Orientation, transformComponent->Scale);
glm::vec3 position = m_TransformSystem->AbsolutePosition(entity);
glm::quat orientation = m_TransformSystem->AbsoluteOrientation(entity);
m_Renderer->AddModelToDraw(model, position, orientation, transformComponent->Scale, modelComponent->Visible);
}
// Debug draw bounds
@@ -33,7 +35,7 @@ void Systems::RenderSystem::UpdateEntity( double dt, EntityID entity, EntityID p
auto collision = m_World->GetComponent<Components::Collision>(entity, "Collision");
auto bounds = m_World->GetComponent<Components::Bounds>(entity, "Bounds");
if (bounds != nullptr) {
glm::vec3 origin = transformComponent->Position + (transformComponent->Scale * bounds->Origin);
glm::vec3 origin = m_TransformSystem->AbsolutePosition(entity) + (transformComponent->Scale * bounds->Origin);
glm::vec3 volumeVector = transformComponent->Scale * bounds->VolumeVector;
m_Renderer->AddAABBToDraw(origin, volumeVector, (collision != nullptr && collision->CollidingEntities.size() > 0));
}
@@ -42,8 +44,9 @@ void Systems::RenderSystem::UpdateEntity( double dt, EntityID entity, EntityID p
auto pointLightComponent = m_World->GetComponent<Components::PointLight>(entity, "PointLight");
if (pointLightComponent != nullptr)
{
glm::vec3 position = m_TransformSystem->AbsolutePosition(entity);
m_Renderer->AddPointLightToDraw(
transformComponent->Position,
position,
pointLightComponent->Specular,
pointLightComponent->Diffuse,
pointLightComponent->constantAttenuation,
@@ -51,6 +54,7 @@ void Systems::RenderSystem::UpdateEntity( double dt, EntityID entity, EntityID p
pointLightComponent->quadraticAttenuation,
pointLightComponent->spotExponent);
}
auto cameraComponent = m_World->GetComponent<Components::Camera>(entity, "Camera");
if (cameraComponent != nullptr)
{
@@ -63,6 +67,12 @@ void Systems::RenderSystem::UpdateEntity( double dt, EntityID entity, EntityID p
}
}
void Systems::RenderSystem::Initialize()
{
m_TransformSystem = m_World->GetSystem<Systems::TransformSystem>("TransformSystem");
}