From 9836d52cebef33002b8cea7d2e15d4e0da043e76 Mon Sep 17 00:00:00 2001
From: taw27 <taw27@84d2e878-0bd5-11dd-ad15-13eda11d74c5>
Date: Sun, 10 Aug 2008 19:14:40 +0000
Subject: Process texture and Ks components from OBJ files

git-svn-id: svn://cook.msm.cam.ac.uk:745/thrust3d/thrust3d@246 84d2e878-0bd5-11dd-ad15-13eda11d74c5
---
 src/obj2model.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/obj2model.c')

diff --git a/src/obj2model.c b/src/obj2model.c
index a720273..9b6f9ba 100644
--- a/src/obj2model.c
+++ b/src/obj2model.c
@@ -22,6 +22,19 @@
 
 #define MAX_VERTICES 65536
 
+static char *texname(const char *filename) {
+	int i;
+	char *rval;
+	rval = strdup(filename);
+	for ( i=0; i<strlen(rval); i++ ) {
+		if ( rval[i] == '.' ) {
+			rval[i] = '\0';
+			return rval;
+		}
+	}
+	return rval;
+}
+
 static void do_material(const char *mtllib, const char *mtlname, FILE *out, char *infilename) {
 
 	FILE *fh;
@@ -66,6 +79,15 @@ static void do_material(const char *mtllib, const char *mtlname, FILE *out, char
 						if ( strcmp(bits[0], "Kd") == 0 ) {
 							fprintf(out, "colour %s %s %s\n", bits[1], bits[2], bits[3]);
 						}
+						if ( strcmp(bits[0], "Ks") == 0 ) {
+							fprintf(out, "colspec %s %s %s\n", bits[1], bits[2], bits[3]);
+						}
+						if ( strcmp(bits[0], "map_Kd") == 0 ) {
+							char *tex;
+							tex = texname(bits[1]);
+							fprintf(out, "texture %s\n", tex);
+							free(tex);
+						}
 						if ( strcmp(bits[0], "Ns") == 0 ) {
 							fprintf(out, "shiny %s\n", bits[1]);
 						}
-- 
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