Changeset 1298 for trunk/packages/vizservers/nanovis/NvParticleRenderer.cpp

Timestamp:

Mar 7, 2009, 1:38:45 PM (16 years ago)

Author:

vrinside

Message:

fixed the location of particles

File:

• trunk/packages/vizservers/nanovis/NvParticleRenderer.cpp (modified) (3 diffs)

trunk/packages/vizservers/nanovis/NvParticleRenderer.cpp

@@ -28 +28 @@
 
 NvParticleRenderer::NvParticleRenderer(int w, int h, CGcontext context)
-    : scale(1, 1, 1), _activate(false)
+    : scale(1, 1, 1), _activate(false), origin(0, 0, 0)
 {
     psys_width = w;
@@ -261 +261 @@
     glPushMatrix();
 
+    glTranslatef(origin.x, origin.y, origin.z);
     glScaled(scale.x, scale.y, scale.z);
 
@@ -275 +276 @@
 }
 
-void NvParticleRenderer::setVectorField(unsigned int texID, float scaleX, float scaleY, float scaleZ, float max)
-{
+void NvParticleRenderer::setVectorField(unsigned int texID, const Vector3& ori, float scaleX, float scaleY, float scaleZ, float max)
+{
+    origin = ori;
     scale.set(scaleX, scaleY, scaleZ);
     _advectionShader->setScale(scale);