medfall

commit bf2ea05f320597a8ce6b47c6adfdbc87de0b5035
parent 2fcd4aa48f536745a3e08bda11d9103eb7198dc1
Author: Michael Savage <mikejsavage@gmail.com>
Date:   Sun Dec  4 11:04:56 +0200

Add polygon mode/wireframe to renderer

Diffstat:
renderer.cc
 | 
8
++++++++
renderer.h
 | 
1
+
2 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/renderer.cc b/renderer.cc
@@ -510,6 +510,14 @@ void renderer_draw_mesh( const Mesh & mesh, RenderState state ) {
 		glDisable( GL_BLEND );
 	}
 
+	// polygon fill mode
+	if( state.wireframe ) {
+		glPolygonMode( GL_FRONT_AND_BACK, GL_LINE );
+	}
+	else {
+		glPolygonMode( GL_FRONT_AND_BACK, GL_FILL );
+	}
+
 	// TODO: missing a bunch of stuff here
 
 	GLenum primitive = primitivetype_to_glenum( mesh.primitive_type );
diff --git a/renderer.h b/renderer.h
@@ -69,6 +69,7 @@ struct RenderState {
 	bool disable_depth_writes;
 	bool disable_colour_writes;
 	bool enable_alpha_blending;
+	bool wireframe;
 };
 
 enum PrimitiveType {