From 47fe6300b1fd649bfb6d3133d413a43aa22a6527 Mon Sep 17 00:00:00 2001
From: pgovyadi <pgovyadi@gmail.com>
Date: Mon, 29 Aug 2016 18:31:57 -0500
Subject: [PATCH] fixed an accidental delition of necessary code.

---
 stim/gl/gl_spider.h           | 13 +++++++++++--
 stim/visualization/cylinder.h |  2 ++
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/stim/gl/gl_spider.h b/stim/gl/gl_spider.h
index 53242a4..f3a007f 100644
--- a/stim/gl/gl_spider.h
+++ b/stim/gl/gl_spider.h
@@ -134,6 +134,8 @@ class gl_spider // : public virtual gl_texture<T>
 		stim::cuda::cuda_texture t_mag;				//cuda_texture object used as an interface between OpenGL and cuda for size vectors.
 		
 
+		int iter;
+
 //--------------------------------------------------------------------------//
 //-------------------------------PRIVATE METHODS----------------------------//
 //--------------------------------------------------------------------------//
@@ -268,6 +270,7 @@ class gl_spider // : public virtual gl_texture<T>
 					stim::vec3<float> v = cyl.surf(pval, result[i][0]);					///find the coordinates of the point at pval on the surface in tissue space.
 					stim::vec3<float> di = cyl.p(pval);							///find the coord of v in tissue space projected on the centerline.
 					float rad = cyl.r(pval);								///find the radius at the pvalue's location
+						std::cout << v << rad << std::endl;
 					if(
 					 !(v[0] > size[0] || v[1] > size[1]
 					 || v[2] > size[2] || v[0] < 0
@@ -743,6 +746,7 @@ class gl_spider // : public virtual gl_texture<T>
 			numSamples = samples;
 			numSamplesPos = samplespos;
 			numSamplesMag = samplesmag;
+			iter = 0;
 		}
 
 		///Position constructor: floats.
@@ -766,6 +770,7 @@ class gl_spider // : public virtual gl_texture<T>
 			numSamples = numsamples;
 			numSamplesPos = numsamplespos;
 			numSamplesMag = numsamplesmag;
+			iter = 0;
 		}
 
 		///Position constructor: vecs of floats.
@@ -784,6 +789,7 @@ class gl_spider // : public virtual gl_texture<T>
 			numSamples = samples;
 			numSamplesPos = samplesPos;
 			numSamplesMag = samplesMag;
+			iter = 0;
 		}
 
 		///destructor	
@@ -817,6 +823,9 @@ class gl_spider // : public virtual gl_texture<T>
 			network_time = 0;
 			hit_time = 0;
 #endif
+#ifdef DEBUG
+			iter = 0;
+#endif
 			stepsize = 3.0;
 			n_pixels = 16.0;
 
@@ -1563,7 +1572,7 @@ class gl_spider // : public virtual gl_texture<T>
 			float smag = getMagnitude();
 			stim::vec3<float> sdir = getDirection();	
 
-			Bind();
+//			Bind();
 //			sk.Begin(stim::OBJ_LINE);
 
 
@@ -1631,7 +1640,7 @@ class gl_spider // : public virtual gl_texture<T>
 						else {  
 							cL.push_back(stim::vec3<float>(p[0], p[1],p[2]));
 							cM.push_back(m);
-							Unbind();
+//							Unbind();
 							CHECK_OPENGL_ERROR
 						}
 				 	}
diff --git a/stim/visualization/cylinder.h b/stim/visualization/cylinder.h
index 3d5bc64..c5d3a5d 100644
--- a/stim/visualization/cylinder.h
+++ b/stim/visualization/cylinder.h
@@ -223,6 +223,8 @@ class cylinder
 			std::vector<stim::vec<T> > temp;
 			stim::vec<T> zero(0.0,0.0);
 			temp.resize(inM.size(), zero);
+			for(int i = 0; i < inM.size(); i++)
+				temp[i][0] = inM[i];
 			init(inP, temp);
 		}
 
--
libgit2 0.21.4