From fb9d44becab4c350ac5fc440e8ba07c9a5e35c55 Mon Sep 17 00:00:00 2001
From: bloeys <bloeys@outlook.com>
Date: Fri, 19 Nov 2021 09:03:35 +0400
Subject: [PATCH] Add PostProcess enum

---
 asig/asig.go  |  2 +-
 asig/enums.go | 37 +++++++++++++++++++++++++++++++++++++
 main.go       |  2 +-
 3 files changed, 39 insertions(+), 2 deletions(-)

diff --git a/asig/asig.go b/asig/asig.go
index 6ea743b..306891f 100755
--- a/asig/asig.go
+++ b/asig/asig.go
@@ -52,7 +52,7 @@ type Scene struct {
 	Cameras    []*Camera
 }
 
-func ImportFile(file string, postProcessFlags uint) (*Scene, error) {
+func ImportFile(file string, postProcessFlags PostProcess) (*Scene, error) {
 
 	cstr := C.CString(file)
 	defer C.free(unsafe.Pointer(cstr))
diff --git a/asig/enums.go b/asig/enums.go
index a4a9c16..4447f01 100755
--- a/asig/enums.go
+++ b/asig/enums.go
@@ -21,3 +21,40 @@ const (
 	//Relative morphing between morph targets
 	MorphMethodMorphRelative = 0x3
 )
+
+//PostProcess defines the flags for all possible post processing steps.
+type PostProcess int64
+
+const (
+	PostProcessCalcTangentSpace         PostProcess = 0x1
+	PostProcessJoinIdenticalVertices    PostProcess = 0x2
+	PostProcessMakeLeftHanded           PostProcess = 0x4
+	PostProcessTriangulate              PostProcess = 0x8
+	PostProcessRemoveComponent          PostProcess = 0x10
+	PostProcessGenNormals               PostProcess = 0x20
+	PostProcessGenSmoothNormals         PostProcess = 0x40
+	PostProcessSplitLargeMeshes         PostProcess = 0x80
+	PostProcessPreTransformVertices     PostProcess = 0x100
+	PostProcessLimitBoneWeights         PostProcess = 0x200
+	PostProcessValidateDataStructure    PostProcess = 0x400
+	PostProcessImproveCacheLocality     PostProcess = 0x800
+	PostProcessRemoveRedundantMaterials PostProcess = 0x1000
+	PostProcessFixInfacingNormals       PostProcess = 0x2000
+	PostProcessSortByPType              PostProcess = 0x8000
+	PostProcessFindDegenerates          PostProcess = 0x10000
+	PostProcessFindInvalidData          PostProcess = 0x20000
+	PostProcessGenUVCoords              PostProcess = 0x40000
+	PostProcessTransformUVCoords        PostProcess = 0x80000
+	PostProcessFindInstances            PostProcess = 0x100000
+	PostProcessOptimizeMeshes           PostProcess = 0x200000
+	PostProcessOptimizeGraph            PostProcess = 0x400000
+	PostProcessFlipUVs                  PostProcess = 0x800000
+	PostProcessFlipWindingOrder         PostProcess = 0x1000000
+	PostProcessSplitByBoneCount         PostProcess = 0x2000000
+	PostProcessDebone                   PostProcess = 0x4000000
+	PostProcessGlobalScale              PostProcess = 0x8000000
+	PostProcessEmbedTextures            PostProcess = 0x10000000
+	PostProcessForceGenNormals          PostProcess = 0x20000000
+	PostProcessDropNormals              PostProcess = 0x40000000
+	PostProcessGenBoundingBoxes         PostProcess = 0x80000000
+)
diff --git a/main.go b/main.go
index 6f5cf78..1903f1e 100755
--- a/main.go
+++ b/main.go
@@ -8,7 +8,7 @@ import (
 
 func main() {
 
-	scene, err := asig.ImportFile("objz.obj", 0)
+	scene, err := asig.ImportFile("obj.obj", asig.PostProcessTriangulate)
 	if err != nil {
 		panic(err)
 	}