From Holger Helmich, Tessellation shader support

2010-11-23 14:50:31 +00:00
parent 5b3691e602
commit d7747685b3
9 changed files with 181 additions and 8 deletions
--- a/src/osg/PrimitiveSet.cpp
+++ b/src/osg/PrimitiveSet.cpp
@@ -30,6 +30,7 @@ unsigned int PrimitiveSet::getNumPrimitives() const
        case(TRIANGLE_STRIP):
        case(TRIANGLE_FAN):
        case(QUAD_STRIP):
+        case(PATCHES): 
        case(POLYGON): return 1;
    }
    return 0;
@@ -84,6 +85,7 @@ unsigned int DrawArrayLengths::getNumPrimitives() const
        case(TRIANGLE_STRIP):
        case(TRIANGLE_FAN):
        case(QUAD_STRIP):
+        case(PATCHES):
        case(POLYGON): return size();
    }
    return 0;