X-Git-Url: https://git.jsancho.org/?p=guile-assimp.git;a=blobdiff_plain;f=src%2Fassimp.scm;h=fcb9492fd1750e32e59ca704e232d7b1badbac16;hp=dad56342e5eff3afa8a23cbd42048090b615325c;hb=21dab003aaf4e3d42bf5a7c2fe8a64e1fcec6192;hpb=5db9bd72d92c6b861f74864c30bc6a28481d1ae7

diff --git a/src/assimp.scm b/src/assimp.scm
index dad5634..fcb9492 100644
--- a/src/assimp.scm
+++ b/src/assimp.scm
@@ -27,12 +27,24 @@
   #:use-module (assimp low-level types)
   #:use-module (assimp low-level vector)
   #:use-module (system foreign)
+  #:export (ai-import-file
+	    ai-release-import
+	    ai-attach-predefined-log-stream
+	    ai-transform-vec-by-matrix4
+	    ai-multiply-matrix3
+	    ai-multiply-matrix4
+	    ai-identity-matrix3
+	    ai-identity-matrix4
+	    ai-transpose-matrix3
+	    ai-transpose-matrix4)
   #:re-export (ai-material-key
 	       ai-process-steps
 	       ai-process-convert-to-left-handed
 	       ai-process-preset-target-realtime-fast
 	       ai-process-preset-target-realtime-quality
-	       ai-process-preset-target-realtime-max-quality))
+	       ai-process-preset-target-realtime-max-quality
+	       ai-default-log-stream
+	       (aiDetachAllLogStreams . ai-detach-all-log-streams)))
 
 
 ;;; Scenes
@@ -83,7 +95,7 @@
   (name (sized-string (field 'mName)))
   (primitive-types (field 'mPrimitiveTypes))
   (vertices (wrap
-	     (array (field 'mNumVertices) (field 'mVertices) #:element-proc get-element-address)
+	     (array (field 'mNumVertices) (field 'mVertices) #:element-size 12 #:element-proc get-element-address)
 	     wrap-ai-vector3d))
   (faces (wrap
 	  (array (field 'mNumFaces) (field 'mFaces) #:element-size 8 #:element-proc get-element-address)
@@ -319,45 +331,56 @@
 
 ;;; Functions
 
-(define-public (ai-import-file filename flags)
+(define (ai-import-file filename flags)
   (wrap-ai-scene
    (aiImportFile (string->pointer filename)
 		 flags)))
 
-(define-public (ai-transform-vec-by-matrix4 vec mat)
+(define (ai-release-import scene)
+  (aiReleaseImport (unwrap-ai-scene scene)))
+
+(define* (ai-attach-predefined-log-stream type #:optional file)
+  (aiAttachLogStream
+   (aiGetPredefinedLogStream
+    type
+    (if file
+	(string->pointer file)
+	%null-pointer))))
+
+(define (ai-transform-vec-by-matrix4 vec mat)
   (let ((cvec (parse-aiVector3D (map cdr (ai-vector3d-contents vec)) #:reverse #t))
 	(cmat (parse-aiMatrix4x4 (map cdr (ai-matrix4x4-contents mat)) #:reverse #t)))
     (aiTransformVecByMatrix4 cvec cmat)
     (wrap-ai-vector3d cvec)))
 
-(define-public (ai-multiply-matrix3 m1 m2)
+(define (ai-multiply-matrix3 m1 m2)
   (let ((cm1 (parse-aiMatrix3x3 (map cdr (ai-matrix3x3-contents m1)) #:reverse #t))
 	(cm2 (parse-aiMatrix3x3 (map cdr (ai-matrix3x3-contents m2)) #:reverse #t)))
     (aiMultiplyMatrix3 cm1 cm2)
     (wrap-ai-matrix3x3 cm1)))
 
-(define-public (ai-multiply-matrix4 m1 m2)
+(define (ai-multiply-matrix4 m1 m2)
   (let ((cm1 (parse-aiMatrix4x4 (map cdr (ai-matrix4x4-contents m1)) #:reverse #t))
 	(cm2 (parse-aiMatrix4x4 (map cdr (ai-matrix4x4-contents m2)) #:reverse #t)))
     (aiMultiplyMatrix4 cm1 cm2)
     (wrap-ai-matrix4x4 cm1)))
 
-(define-public (ai-identity-matrix3)
+(define (ai-identity-matrix3)
   (let ((cmat (parse-aiMatrix3x3 (make-list 9 0) #:reverse #t)))
     (aiIdentityMatrix3 cmat)
     (wrap-ai-matrix3x3 cmat)))
 
-(define-public (ai-identity-matrix4)
+(define (ai-identity-matrix4)
   (let ((cmat (parse-aiMatrix4x4 (make-list 16 0) #:reverse #t)))
     (aiIdentityMatrix4 cmat)
     (wrap-ai-matrix4x4 cmat)))
 
-(define-public (ai-transpose-matrix3 mat)
+(define (ai-transpose-matrix3 mat)
   (let ((cmat (parse-aiMatrix3x3 (map cdr (ai-matrix3x3-contents mat)) #:reverse #t)))
     (aiTransposeMatrix3 cmat)
     (wrap-ai-matrix3x3 cmat)))
 
-(define-public (ai-transpose-matrix4 mat)
+(define (ai-transpose-matrix4 mat)
   (let ((cmat (parse-aiMatrix4x4 (map cdr (ai-matrix4x4-contents mat)) #:reverse #t)))
     (aiTransposeMatrix4 cmat)
     (wrap-ai-matrix4x4 cmat)))