Simplify trace and showSkel for debugging.

r_showSkel 2 removes the md5 texture but there is no interaction.

Use r_showTrace if you don't see a crap.

Some libdll (gcc9).

neo/renderer/Model_md5.cpp

@@ -686,14 +686,18 @@ void idRenderModelMD5::DrawJoints( const renderEntity_t *ent, const struct viewD
 		pos = ent->origin + joint->ToVec3() * ent->axis;
 		if ( md5Joint->parent ) {
 			parentNum = md5Joint->parent - joints.Ptr();
-			session->rw->DebugLine( colorWhite, ent->origin + ent->joints[ parentNum ].ToVec3() * ent->axis, pos );
+			//session->rw->DebugLine( colorWhite, ent->origin + ent->joints[ parentNum ].ToVec3() * ent->axis, pos );
+            session->rw->DebugLine( colorMagenta, ent->origin + ent->joints[ parentNum ].ToVec3() * ent->axis, pos );
 		}
 
+        /*
 		session->rw->DebugLine( colorRed,	pos, pos + joint->ToMat3()[ 0 ] * 2.0f * ent->axis );
 		session->rw->DebugLine( colorGreen,	pos, pos + joint->ToMat3()[ 1 ] * 2.0f * ent->axis );
 		session->rw->DebugLine( colorBlue,	pos, pos + joint->ToMat3()[ 2 ] * 2.0f * ent->axis );
+        */
 	}
 
+    /*
 	idBounds bounds;
 
 	bounds.FromTransformedBounds( ent->bounds, vec3_zero, ent->axis );
@@ -711,6 +715,7 @@ void idRenderModelMD5::DrawJoints( const renderEntity_t *ent, const struct viewD
 			session->rw->DrawText( joints[ i ].name, pos + offset, scale, colorWhite, view->renderView.viewaxis, 1 );
 		}
 	}
+    */
 }
 
 /*

neo/renderer/RenderSystem_init.cpp

@@ -212,7 +212,7 @@ idCVar r_showOverDraw( "r_showOverDraw", "0", CVAR_RENDERER | CVAR_INTEGER, "1 =
 idCVar r_lockSurfaces( "r_lockSurfaces", "0", CVAR_RENDERER | CVAR_BOOL, "allow moving the view point without changing the composition of the scene, including culling" );
 idCVar r_useEntityCallbacks( "r_useEntityCallbacks", "1", CVAR_RENDERER | CVAR_BOOL, "if 0, issue the callback immediately at update time, rather than defering" );
 
-idCVar r_showSkel( "r_showSkel", "0", CVAR_RENDERER | CVAR_INTEGER, "draw the skeleton when model animates, 1 = draw model with skeleton, 2 = draw skeleton only", 0, 2, idCmdSystem::ArgCompletion_Integer<0,2> );
+idCVar r_showSkel( "r_showSkel", "0", CVAR_RENDERER | CVAR_INTEGER | CVAR_ARCHIVE, "draw the skeleton when model animates, 1 = draw model with skeleton, 2 = draw skeleton only", 0, 2, idCmdSystem::ArgCompletion_Integer<0,2> );
 idCVar r_jointNameScale( "r_jointNameScale", "0.02", CVAR_RENDERER | CVAR_FLOAT, "size of joint names when r_showskel is set to 1" );
 idCVar r_jointNameOffset( "r_jointNameOffset", "0.5", CVAR_RENDERER | CVAR_FLOAT, "offset of joint names when r_showskel is set to 1" );
 

neo/renderer/tr_trace.cpp

@@ -408,7 +408,7 @@ void RB_ShowTrace( drawSurf_t **drawSurfs, int numDrawSurfs ) {
 		GL_State( GLS_DEPTHFUNC_ALWAYS );
 
 		qglColor4f( 1, 1, 1, 1 );
-		RB_DrawBounds( tri->bounds );
+		//RB_DrawBounds( tri->bounds ); // Cowcat
 
 		if ( radius != 0.0f ) {
 			// draw the expanded triangles
@@ -420,7 +420,7 @@ void RB_ShowTrace( drawSurf_t **drawSurfs, int numDrawSurfs ) {
 		hit = R_LocalTrace( localStart, localEnd, radius, tri );
 		if ( hit.fraction < 1.0 ) {
 			qglColor4f( 1, 1, 1, 1 );
-			RB_DrawBounds( idBounds( hit.point ).Expand( 1 ) );
+			//RB_DrawBounds( idBounds( hit.point ).Expand( 1 ) ); // Cowcat
 		}
 	}
 }