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SHMaterialInstance::GetProperty() will now retrieve a property from the base material if it was not overriden

This commit is contained in:
Kah Wei 2022-11-16 15:29:11 +08:00
parent ec215b944e
commit 3a6f1f852b
2 changed files with 18 additions and 5 deletions
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3
SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHMaterial.h
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@ -17,6 +17,7 @@ of DigiPen Institute of Technology is prohibited.
// Project Includes
#include "Resource/SHHandle.h"
#include "SHCommonTypes.h"
#include "SH_API.h"
namespace SHADE
{
@ -35,7 +36,7 @@ namespace SHADE
Describes a Pipeline along with it's associated properties for this instance.
*/
/***********************************************************************************/
class SHMaterial
class SH_API SHMaterial
{
public:
/*-----------------------------------------------------------------------------*/

12
SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHMaterialInstance.hpp
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@ -11,6 +11,7 @@ of DigiPen Institute of Technology is prohibited.
*//*************************************************************************************/
#pragma once
#include "SHMaterialInstance.h"
#include "SHMaterial.h"
namespace SHADE
{
@ -73,8 +74,19 @@ namespace SHADE
{
return PROP_IDX == data.Index;
});
// No overrides, we get from the base material instead
if (prop == overrideData.end())
{
if (baseMaterial)
{
return baseMaterial->GetProperty<T>(key);
}
else
{
throw std::invalid_argument("Attempted to get an property that was not set previously!");
}
}
// Get offset and return the memory directly
T* dataPtr = reinterpret_cast<T*>(dataStore.get() + prop->StoredDataOffset);