Changeset 2587 for GTP/trunk/Lib/Vis/Preprocessing/src/GlRenderer.cpp

Timestamp:

01/10/08 02:43:33 (16 years ago)

Author:

mattausch

Message:

worked on ray viz

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/GlRenderer.cpp (modified) (3 diffs)

GTP/trunk/Lib/Vis/Preprocessing/src/GlRenderer.cpp

@@ -13 +13 @@
 #include "BvHierarchy.h"
 #include "KdTree.h"
+#include "SamplingStrategy.h"
+
 
 #ifdef USE_CG
@@ -200 +202 @@
 
 
-void GlRenderer::RenderRays(const VssRayContainer &rays)
+void GlRenderer::RenderRays(const VssRayContainer &rays, int colorType)
 {
         VssRayContainer::const_iterator it = rays.begin(), it_end = rays.end();
@@ -206 +208 @@
         glBegin(GL_LINES);
         
+        float importance;
+
         for (; it != it_end; ++it) 
         {
                 VssRay *ray = *it;
-                const float importance = log10(1e3*ray->mWeightedPvsContribution)/3.0f;
-                
-                //glColor3f(1.0f, 0.0f, 0.0f);
-                glColor3f(importance, importance, importance);
+
+                switch (colorType)
+                {
+                case 0:
+                        glColor3f(1.0f, 0.0f, 0.0f);
+                        break;
+
+                case 1:
+                        importance = 1.0f * ray->Length() /  Magnitude(mViewCellsManager->GetViewSpaceBox().Diagonal());
+                        glColor3f(importance, importance, importance);
+                        break;
+
+                case 2:
+                        importance = log10(1e3 * ray->mPvsContribution) / 3.0f;
+                        glColor3f(importance, importance, importance);
+                        break;
+
+                case 3:
+                        {
+                                // nested switches ok?
+                                switch (ray->mDistribution)
+                                {
+                                case SamplingStrategy::SPATIAL_BOX_BASED_DISTRIBUTION:
+                                        glColor3f(1, 0, 0);
+                                        break;
+                                case SamplingStrategy::MUTATION_BASED_DISTRIBUTION:
+                                        glColor3f(0, 1, 0);
+                                        break;
+                                case SamplingStrategy::DIRECTION_BASED_DISTRIBUTION:
+                                        glColor3f(0, 1, 1);
+                                        break;
+                                        case SamplingStrategy::OBJECT_DIRECTION_BASED_DISTRIBUTION:
+                                        glColor3f(1, 1, 0);
+                                        break;
+                                }
+                        }
+                }               
+
                 glVertex3fv(&ray->mOrigin.x);
                 glVertex3fv(&ray->mTermination.x);