1 files changed, 0 insertions, 89 deletions
diff --git a/contrib/Opcode/OPC_RayTriOverlap.h b/contrib/Opcode/OPC_RayTriOverlap.h
deleted file mode 100644
index 405c7e1..0000000
--- a/contrib/Opcode/OPC_RayTriOverlap.h
+++ /dev/null
@@ -1,89 +0,0 @@
-#define LOCAL_EPSILON 0.000001f
-
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-/**
- *	Computes a ray-triangle intersection test.
- *	Original code from Tomas Möller's "Fast Minimum Storage Ray-Triangle Intersection".
- *	It's been optimized a bit with integer code, and modified to return a non-intersection if distance from
- *	ray origin to triangle is negative.
- *
- *	\param		vert0	[in] triangle vertex
- *	\param		vert1	[in] triangle vertex
- *	\param		vert2	[in] triangle vertex
- *	\return		true on overlap. mStabbedFace is filled with relevant info.
- */
-///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
-inline_ BOOL RayCollider::RayTriOverlap(const IcePoint& vert0, const IcePoint& vert1, const IcePoint& vert2)
-{
-	// Stats
-	mNbRayPrimTests++;
-
-	// Find vectors for two edges sharing vert0
-	IcePoint edge1 = vert1 - vert0;
-	IcePoint edge2 = vert2 - vert0;
-
-	// Begin calculating determinant - also used to calculate U parameter
-	IcePoint pvec = mDir^edge2;
-
-	// If determinant is near zero, ray lies in plane of triangle
-	float det = edge1|pvec;
-
-	if(mCulling)
-	{
-		if(det<LOCAL_EPSILON)														return FALSE;
-		// From here, det is > 0. So we can use integer cmp.
-
-		// Calculate distance from vert0 to ray origin
-		IcePoint tvec = mOrigin - vert0;
-
-		// Calculate U parameter and test bounds
-		mStabbedFace.mU = tvec|pvec;
-//		if(IR(u)&0x80000000 || u>det)					return FALSE;
-		if(IS_NEGATIVE_FLOAT(mStabbedFace.mU) || IR(mStabbedFace.mU)>IR(det))		return FALSE;
-
-		// Prepare to test V parameter
-		IcePoint qvec = tvec^edge1;
-
-		// Calculate V parameter and test bounds
-		mStabbedFace.mV = mDir|qvec;
-		if(IS_NEGATIVE_FLOAT(mStabbedFace.mV) || mStabbedFace.mU+mStabbedFace.mV>det)	return FALSE;
-
-		// Calculate t, scale parameters, ray intersects triangle
-		mStabbedFace.mDistance = edge2|qvec;
-		// Det > 0 so we can early exit here
-		// Intersection IcePoint is valid if distance is positive (else it can just be a face behind the orig IcePoint)
-		if(IS_NEGATIVE_FLOAT(mStabbedFace.mDistance))								return FALSE;
-		// Else go on
-		float OneOverDet = 1.0f / det;
-		mStabbedFace.mDistance *= OneOverDet;
-		mStabbedFace.mU *= OneOverDet;
-		mStabbedFace.mV *= OneOverDet;
-	}
-	else
-	{
-		// the non-culling branch
-		if(det>-LOCAL_EPSILON && det<LOCAL_EPSILON)									return FALSE;
-		float OneOverDet = 1.0f / det;
-
-		// Calculate distance from vert0 to ray origin
-		IcePoint tvec = mOrigin - vert0;
-
-		// Calculate U parameter and test bounds
-		mStabbedFace.mU = (tvec|pvec) * OneOverDet;
-//		if(IR(u)&0x80000000 || u>1.0f)					return FALSE;
-		if(IS_NEGATIVE_FLOAT(mStabbedFace.mU) || IR(mStabbedFace.mU)>IEEE_1_0)		return FALSE;
-
-		// prepare to test V parameter
-		IcePoint qvec = tvec^edge1;
-
-		// Calculate V parameter and test bounds
-		mStabbedFace.mV = (mDir|qvec) * OneOverDet;
-		if(IS_NEGATIVE_FLOAT(mStabbedFace.mV) || mStabbedFace.mU+mStabbedFace.mV>1.0f)	return FALSE;
-
-		// Calculate t, ray intersects triangle
-		mStabbedFace.mDistance = (edge2|qvec) * OneOverDet;
-		// Intersection IcePoint is valid if distance is positive (else it can just be a face behind the orig IcePoint)
-		if(IS_NEGATIVE_FLOAT(mStabbedFace.mDistance))								return FALSE;
-	}
-	return TRUE;
-}