Changeset 21173 for issm/trunk-jpl/src/m/plot/plot_mesh.js

Timestamp:

08/31/16 00:56:52 (9 years ago)

Author:

dlcheng

Message:

CHG (JS): Transform matrices rework improvements and switch to using meters as base units. Separating translaton center and rotation/scale pivot. Adding seperate rendering options for sky, space, and ground under "render" option, replacing "atmosphere". Updating plotdoc. Adding in modifyZoom function for UI interfacing with canvas.zoom. Adding printNodes function for debugging node attributes.

File:

• issm/trunk-jpl/src/m/plot/plot_mesh.js (modified) (1 diff)

issm/trunk-jpl/src/m/plot/plot_mesh.js

@@ -61 +61 @@
         var node = Node(gl,options);
         canvas.nodes[canvas.nodes.length] = node;
-        scale = 1;
+        node["name"] = "mesh";
         node["shaderName"] = "Colored";
         node["shader"] = gl["shaders"][node["shaderName"]];
         node["lineWidth"] = options.getfieldvalue('linewidth',1);
-        node["scale"] = [scale, scale, scale * matrixscale];
-        node["translation"] = [(xmin + xmax) / (-2 / scale), (ymin + ymax) / (-2 / scale), (zmin + zmax) / (2 / scale)];
+        node["scale"] = [1, 1, matrixscale];
+        node["rotation"] = [-90, 0, 0];
+        node["translation"] = [(xmin + xmax) / 2, (ymin + ymax) / 2, (zmin + zmax) / 2];
+        node["center"] = [(xmin + xmax) / 2, (ymin + ymax) / 2, (zmin + zmax) / 2];
         node["modelMatrix"] = recalculateModelMatrix(node);
         node["drawMode"] = gl.LINES;