//-----------------------------------------------------------
//-----------------------------------------------------------
void SpriteComponent::Render(RenderSystem* inpRenderSystem, CameraComponent* inpCam, ShaderPass ineShaderPass)
{
if (ineShaderPass == ShaderPass::k_ambient)
{
if(IsTextureSizeCacheValid() == false)
{
OnTransformChanged();
SetTextureSizeCacheValid();
}
if(m_vertexPositionsValid == false)
{
//We have been transformed so we need to recalculate our vertices
UpdateVertexPositions();
m_vertexPositionsValid = true;
}
m_spriteData.pMaterial = mpMaterial;
//Add us to the render systems dynamic batch
//If we force a batch flush here then the previous sprites
//will be rendered.
inpRenderSystem->GetDynamicSpriteBatchPtr()->Render(m_spriteData);
}
}
//----------------------------------------------------
//----------------------------------------------------
const Core::Sphere& SpriteComponent::GetBoundingSphere()
{
if(IsTextureSizeCacheValid() == false)
{
OnTransformChanged();
SetTextureSizeCacheValid();
}
if(GetEntity() && m_isBSValid == false)
{
m_isBSValid = true;
Core::Vector2 transformedSize = GetSize();
// Realign the origin
Core::Vector2 anchorPoint = GetAnchorPoint(m_originAlignment, transformedSize * 0.5f);
mBoundingSphere.vOrigin = GetEntity()->GetTransform().GetWorldPosition() - Core::Vector3(anchorPoint, 0.0f);
mBoundingSphere.fRadius = std::sqrt((transformedSize.x * transformedSize.x) + (transformedSize.y * transformedSize.y)) * 0.5f;
}
return mBoundingSphere;
}
//----------------------------------------------------
//----------------------------------------------------
const Core::AABB& SpriteComponent::GetAABB()
{
if(IsTextureSizeCacheValid() == false)
{
OnTransformChanged();
SetTextureSizeCacheValid();
}
if(GetEntity() && m_isAABBValid == false)
{
m_isAABBValid = true;
Core::Vector2 transformedSize = GetSize();
// Realign the origin
Core::Vector2 anchorPoint = GetAnchorPoint(m_originAlignment, transformedSize * 0.5f);
// Rebuild the box
mBoundingBox.SetSize(Core::Vector3(transformedSize, 0.0f));
mBoundingBox.SetOrigin(GetEntity()->GetTransform().GetWorldPosition() - Core::Vector3(anchorPoint, 0.0f));
}
return mBoundingBox;
}
//----------------------------------------------------
//----------------------------------------------------
const OOBB& SpriteComponent::GetOOBB()
{
if(IsTextureSizeCacheValid() == false)
{
OnTransformChanged();
SetTextureSizeCacheValid();
}
if(GetEntity() && m_isOOBBValid == false)
{
m_isOOBBValid = true;
Vector2 transformedSize = GetSize();
// Realign the origin
Vector2 anchorPoint = GetAnchorPoint(m_originAlignment, transformedSize * 0.5f);
// Rebuild the box
mOBBoundingBox.SetOrigin(Vector3(-anchorPoint, 0.0f));
mOBBoundingBox.SetSize(Vector3(transformedSize, 0.0f));
mOBBoundingBox.SetTransform(GetEntity()->GetTransform().GetWorldTransform());
}
return mOBBoundingBox;
}
