Changeset 1370 for trunk/packages/vizservers/nanovis/nanovis.h

Timestamp:

Mar 28, 2009, 3:50:16 PM (16 years ago)

Author:

vrinside

Message:

improving the flow vis engine

• particle advection for multiple vector field
• specifying multiple advection planes
• specifying the position of a particle injection plane
• specifying the axis of a particle injection plane
• specifying the visibility of particle injection planes
• specifying the particle color for each particle injection plane
• rendering device shapes

[NOTE] Currently, I commented out with the MACRO NEW_FLOW_ENGINE in config
To use this, please comment NEW_FLOW_ENGINE in

File:

• trunk/packages/vizservers/nanovis/nanovis.h (modified) (4 diffs)

trunk/packages/vizservers/nanovis/nanovis.h

@@ -52 +52 @@
 #include "Volume.h"
 #include "NvParticleRenderer.h"
+#include "NvFlowVisRenderer.h"
 #include "PerfQuery.h"
 #include "Event.h"
@@ -72 +73 @@
 #define SCALE 3.0       //scale for background pattern. small value -> fine texture
 
+class NvVectorField;
+
 struct Vector2 {
     float x, y;
@@ -106 +109 @@
     static VolumeRenderer* vol_renderer;
     static PointSetRenderer* pointset_renderer;
-    static NvParticleRenderer* particleRenderer;
+#ifndef NEW_FLOW_ENGINE
+    static NvParticleRenderer* flowVisRenderer;
+#else
+    static NvFlowVisRenderer* flowVisRenderer;
+#endif
     static NvLIC* licRenderer;
     static vector<PointSet*> pointSet;
@@ -120 +127 @@
     static unsigned char* screen_buffer;
     static vector<Volume*> volume;
+    static vector<NvVectorField*> flow;
     static Grid* grid;
     static R2Fonts* fonts;