X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;f=gl_backend.c;h=fe474eac5b9183511ede900565a56e51e2236354;hb=da5398503836b26289ad12f270f28a74f78a37d9;hp=3a15f7a586edd39a78aa1d8ecb529742ac5434f3;hpb=dda9525d00cbd81ad257870fbcb60079e11e367f;p=xonotic%2Fdarkplaces.git

diff --git a/gl_backend.c b/gl_backend.c
index 3a15f7a5..fe474eac 100644
--- a/gl_backend.c
+++ b/gl_backend.c
@@ -91,6 +91,7 @@ note: here's strip order for a terrain row:
 |\ |\ |\ |\ |
 | \| \| \| \|
 A--B--C--D--E
+clockwise
 
 A0B, 01B, B1C, 12C, C2D, 23D, D3E, 34E
 
@@ -100,6 +101,42 @@ A0B, 01B, B1C, 12C, C2D, 23D, D3E, 34E
 *elements++ = i;
 *elements++ = i + 1;
 *elements++ = i + row + 1;
+
+
+for (y = 0;y < rows - 1;y++)
+{
+	for (x = 0;x < columns - 1;x++)
+	{
+		i = y * rows + x;
+		*elements++ = i + columns;
+		*elements++ = i;
+		*elements++ = i + columns + 1;
+		*elements++ = i;
+		*elements++ = i + 1;
+		*elements++ = i + columns + 1;
+	}
+}
+
+alternative:
+0--1--2--3--4
+| /| /|\ | /|
+|/ |/ | \|/ |
+A--B--C--D--E
+counterclockwise
+
+for (y = 0;y < rows - 1;y++)
+{
+	for (x = 0;x < columns - 1;x++)
+	{
+		i = y * rows + x;
+		*elements++ = i;
+		*elements++ = i + columns;
+		*elements++ = i + columns + 1;
+		*elements++ = i + columns;
+		*elements++ = i + columns + 1;
+		*elements++ = i + 1;
+	}
+}
 */
 
 int polygonelements[768];
@@ -121,7 +158,7 @@ void GL_Backend_FreeArrays(void)
 
 static void gl_backend_start(void)
 {
-	Con_Printf("OpenGL Backend started\n");
+	Con_DPrintf("OpenGL Backend started\n");
 	if (qglDrawRangeElements != NULL)
 	{
 		CHECKGLERROR
@@ -129,7 +166,7 @@ static void gl_backend_start(void)
 		CHECKGLERROR
 		qglGetIntegerv(GL_MAX_ELEMENTS_INDICES, &gl_maxdrawrangeelementsindices);
 		CHECKGLERROR
-		Con_Printf("glDrawRangeElements detected (max vertices %i, max indices %i)\n", gl_maxdrawrangeelementsvertices, gl_maxdrawrangeelementsindices);
+		Con_DPrintf("glDrawRangeElements detected (max vertices %i, max indices %i)\n", gl_maxdrawrangeelementsvertices, gl_maxdrawrangeelementsindices);
 	}
 
 	backendunits = min(MAX_TEXTUREUNITS, gl_textureunits);
@@ -144,7 +181,7 @@ static void gl_backend_shutdown(void)
 	backendunits = 0;
 	backendactive = false;
 
-	Con_Printf("OpenGL Backend shutting down\n");
+	Con_DPrintf("OpenGL Backend shutting down\n");
 
 	GL_Backend_FreeArrays();
 }