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Expose the original OBJ illum model as a material property.

pull/4409/head
Terence Russell 2022-02-22 17:55:41 -07:00
parent 52b106bf7e
commit 4ddacdb5df
2 changed files with 10 additions and 0 deletions
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3
code/AssetLib/Obj/ObjFileImporter.cpp
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@ -605,6 +605,9 @@ void ObjFileImporter::createMaterials(const ObjFile::Model *pModel, aiScene *pSc
mat->AddProperty<int>(&sm, 1, AI_MATKEY_SHADING_MODEL); mat->AddProperty<int>(&sm, 1, AI_MATKEY_SHADING_MODEL);
// Preserve the original illum value
mat->AddProperty<int>(&pCurrentMaterial->illumination_model, 1, AI_MATKEY_OBJ_ILLUM);
// Adding material colors // Adding material colors
mat->AddProperty(&pCurrentMaterial->ambient, 1, AI_MATKEY_COLOR_AMBIENT); mat->AddProperty(&pCurrentMaterial->ambient, 1, AI_MATKEY_COLOR_AMBIENT);
mat->AddProperty(&pCurrentMaterial->diffuse, 1, AI_MATKEY_COLOR_DIFFUSE); mat->AddProperty(&pCurrentMaterial->diffuse, 1, AI_MATKEY_COLOR_DIFFUSE);

7
include/assimp/ObjMaterial.h
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@ -53,6 +53,13 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <assimp/material.h> #include <assimp/material.h>
// ---------------------------------------------------------------------------
// the original illum property
#define AI_MATKEY_OBJ_ILLUM "$mat.illum", 0, 0
// ---------------------------------------------------------------------------
// --------------------------------------------------------------------------- // ---------------------------------------------------------------------------
// Pure key names for all obj texture-related properties // Pure key names for all obj texture-related properties
//! @cond MATS_DOC_FULL //! @cond MATS_DOC_FULL