From 187716a4ee9019b0133de865d9ede3c3abc3cc5b Mon Sep 17 00:00:00 2001
From: Dave Parks <davep@lindenlab.com>
Date: Wed, 20 Oct 2010 14:37:37 -0500
Subject: [PATCH] Add terrain to physics shape display.
---
indra/newview/llspatialpartition.cpp | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/indra/newview/llspatialpartition.cpp b/indra/newview/llspatialpartition.cpp
index e763f92fab6..c23756611dc 100644
--- a/indra/newview/llspatialpartition.cpp
+++ b/indra/newview/llspatialpartition.cpp
@@ -3195,6 +3195,31 @@ void renderPhysicsShapes(LLSpatialGroup* group)
renderPhysicsShape(drawable, volume);
}
}
+ else
+ {
+ LLViewerObject* object = drawable->getVObj();
+ if (object && object->getPCode() == LLViewerObject::LL_VO_SURFACE_PATCH)
+ {
+ //push face vertices for terrain
+ for (S32 i = 0; i < drawable->getNumFaces(); ++i)
+ {
+ LLFace* face = drawable->getFace(i);
+ LLVertexBuffer* buff = face->mVertexBuffer;
+ if (buff)
+ {
+ glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
+
+ buff->setBuffer(LLVertexBuffer::MAP_VERTEX);
+ glColor3f(0.2f, 0.5f, 0.3f);
+ buff->draw(LLRender::TRIANGLES, buff->getRequestedIndices(), 0);
+
+ glColor3f(0.2f, 1.f, 0.3f);
+ glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
+ buff->draw(LLRender::TRIANGLES, buff->getRequestedIndices(), 0);
+ }
+ }
+ }
+ }
}
}
--
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