[Opengeoscience-developers] OpenGeoscience branch, add_point_source, updated. a8c603785b92b733dc1715189f64be62fb251e2c

[Aashish Chaudhary]

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- Log -----------------------------------------------------------------
http://public.kitware.com/gitweb?p=OpenGeoscience/opengeoscience.git;a=commitdiff;h=a8c603785b92b733dc1715189f64be62fb251e2c
commit a8c603785b92b733dc1715189f64be62fb251e2c
Author:     Aashish Chaudhary <aashish.chaudhary at kitware.com>
AuthorDate: Fri Mar 8 17:12:32 2013 -0500
Commit:     Aashish Chaudhary <aashish.chaudhary at kitware.com>
CommitDate: Fri Mar 8 17:12:32 2013 -0500

    Added API to set solid color of the geometry

diff --git a/web/lib/vgl/mapper.js b/web/lib/vgl/mapper.js
index 30929b2..b2750a8 100644
--- a/web/lib/vgl/mapper.js
+++ b/web/lib/vgl/mapper.js
@@ -39,6 +39,7 @@ vglModule.mapper = function() {
   vglModule.boundingObject.call(this);
 
   var m_dirty = true;
+  var m_color = [ 1.0, 1.0, 1.0 ];
   var m_geomData = 0;
   var m_buffers = [];
   var m_bufferVertexAttributeMap = {};
@@ -51,6 +52,27 @@ vglModule.mapper = function() {
   };
 
   /**
+   * Get solid color of the geometry
+   *
+   */
+  this.color = function() {
+    return m_color;
+  };
+
+  /**
+   * Set solid color of the geometry. Default is white [1.0, 1.0, 1.0]
+   *
+   * @param r Red component of the color [0.0 - 1.0]
+   * @param g Green component of the color [0.0 - 1.0]
+   * @param b Blue component of the color [0.0 - 1.0]
+   */
+  this.setColor = function(r, g, b) {
+    m_color[0] = r;
+    m_color[1] = g;
+    m_color[2] = br;
+  };
+
+  /**
    * Return stored geometry data if any
    *
    */
@@ -80,6 +102,9 @@ vglModule.mapper = function() {
       setupDrawObjects(renderState);
     }
 
+    // Fixed vertex color
+    gl.vertexAttrib3fv(vglModule.vertexAttributeKeys.Color, this.color());
+
     // TODO Use renderState
     var bufferIndex = 0;
     var i = null;

-----------------------------------------------------------------------

Summary of changes:
 web/lib/vgl/mapper.js |   25 +++++++++++++++++++++++++
 1 files changed, 25 insertions(+), 0 deletions(-)


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