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Graphics/Renderable: Add InstanceData

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Former-commit-id: f30f011ae91a445d5b22f33150a88bbda218950c
This commit is contained in:
Lynix
2015-06-11 14:14:11 +02:00
parent 6f2f8d6390
commit 48a54dfa5c
13 changed files with 195 additions and 37 deletions
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64
SDK/src/NDK/Components/GraphicsComponent.cpp
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@@ -3,8 +3,72 @@
// For conditions of distribution and use, see copyright notice in Prerequesites.hpp
#include <NDK/Components/GraphicsComponent.hpp>
#include <NDK/Components/NodeComponent.hpp>
namespace Ndk
{
void GraphicsComponent::InvalidateRenderableData(const NzRenderable* renderable, nzUInt32 flags, unsigned int index)
{
NazaraUnused(renderable);
NazaraAssert(index < m_renderables.size(), "Invalid renderable index");
Renderable& r = m_renderables[index];
r.dataUpdated = false;
r.renderable->InvalidateData(&r.data, flags);
}
void GraphicsComponent::OnAttached()
{
if (m_entity->HasComponent<NodeComponent>())
m_nodeInvalidationSlot.Connect(m_entity->GetComponent<NodeComponent>().OnNodeInvalidation, this, OnNodeInvalidated);
InvalidateTransformMatrix();
}
void GraphicsComponent::OnComponentAttached(BaseComponent& component)
{
if (IsComponent<NodeComponent>(component))
{
NodeComponent& nodeComponent = static_cast<NodeComponent&>(component);
m_nodeInvalidationSlot.Connect(nodeComponent.OnNodeInvalidation, this, OnNodeInvalidated);
InvalidateTransformMatrix();
}
}
void GraphicsComponent::OnComponentDetached(BaseComponent& component)
{
if (IsComponent<NodeComponent>(component))
{
m_nodeInvalidationSlot.Disconnect();
InvalidateTransformMatrix();
}
}
void GraphicsComponent::OnDetached()
{
m_nodeInvalidationSlot.Disconnect();
InvalidateTransformMatrix();
}
void GraphicsComponent::OnNodeInvalidated(const NzNode* node)
{
NazaraUnused(node);
// Our view matrix depends on NodeComponent position/rotation
InvalidateTransformMatrix();
}
void GraphicsComponent::UpdateTransformMatrix() const
{
NazaraAssert(m_entity && m_entity->HasComponent<NodeComponent>(), "GraphicsComponent requires NodeComponent");
m_transformMatrix = m_entity->GetComponent<NodeComponent>().GetTransformMatrix();
m_transformMatrixUpdated = true;
}
ComponentIndex GraphicsComponent::componentIndex;
}