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Normal Mapping, Specular Mapping and Ambient Mapping
by Colorado in Development Tools & Services

I have been using http://www.opengl-tutorial.org/ and my shaders below are derived from his tutorials, mainly I have changed variable names and I removed the tag v coord inversion because I am using a dds image. I did replace a vec3 with a value from an ambient texture as well.

Vertex Shader

#version 330 core
// Input vertex data, different for all executions of

hibernate mapping excepiton while mapping the single entity class with two entity-name in hibernate-mapping file
by Thomas Plunkett in Programming Languages

i have tried a program with hibernate to persist in multiple table with the single entity class and defined the hibernate mapping using hbm file.
And code for this is

<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"

Knockout.Mapping create mapping hook for simple JSON array
by vxnick in Web Design

When using the knockout.mapping plugin for knockout.js I can customize the way items in a collection are created like this:-

var ItemModel = function (data) {
ko.mapping.fromJS(data, {}, this);
this.FooProperty = ...;
var mapping = {
'Items': {
create: function (options) {
return new ItemModel(options.data);
Knockout mapping + computed child elements + “mapping reload” fails
by jason166 in Web Design

I wish to use Knockout mapping to generate ViewModel.

var viewModel = ko.mapping.fromJS(data);

After creating ViewModel I would like to add computed text element.

for (var i = 0; i < viewModel.Packages().length; i++) {
var pack = viewModel.Packages()[i];
pack.packageClass = ko.computed(function() {
return this.

Fluent NHibernate Mapping Exception On Compiling Mapping Document
by zclin in Development Tools & Services

I have an NHibernate configuration file as follows:

<?xml version="1.0" encoding="utf-8" ?>
<hibernate-configuration xmlns="urn:nhibernate-configuration-2.2" >
<session-factory name="MyProject">
<property name="dialect">NHibernate.Dialect.MsSql2005Dialect</property>
<property name="connection.provider">NHibernate.

JPA achive of scalability - mapping with entity relationships vs. mapping with IDs (int, longs)
by Nate Childers in Databases

In order to achieve better scalability in relational database, do you think that sometimes it's better to avoid reference key constraints (exposed via JPA's ORM annotations) via describing them just with collection of ID's.

For example, next relation between two entities

@ManyToMany(fetch = FetchType.LAZY)
name = "ContactGroup_User",

Confused with uni -direction Mapping and Bidirection Mapping in hibernate spring
by ZsA in Programming Languages

I am getting a bit confused with uni-direction mapping and bir-direction mapping.

Suppose i have

class Organisation

That has many to many association with country.

So a country can have many organisations and organisation can belong to many countries

Now this should be uni-direction or bidirection

My hibernate mapping files exist, what are possible reasons that the mapping can't be found?
by undeinpirat in Development Tools & Services

I dynamically generated my hbms. Now when I attempt to use the HQL Editor in Eclipse, I'm getting the following error:

Hibernate Dynamic SQL Window:
HQL was valid, but no SQL generated. Your configuration most likely does not have any mappings defined.

Hibernate Query Result Window:
org.hibernate.hql.ast.QuerySyntaxException: system is not mapped [from system]

Knockout mapping plugin not mapping array inside model
by br4dz in Web Design

I'm trying to map some data (returned from a jQuery $.ajax call) to a view model, but for some reason the nested array is not mapped.

<p>Name: <input data-bind="value: Name" /></p>
<p>Age: <input data-bind="value: Age" /></p>
<p>Friends: <span data-bind="text: Friends.length"></span></p>

Restkit - Child mapping doesn't inherit its parent mapping?
by Bin in Programming Languages

I have a Parent model that inherits from NSManagedObject, and a Child model that inherits from Parent.

Here is the Parent mapping:

RKManagedObjectStore* store = [RKObjectManager sharedManager].objectStore;
RKManagedObjectMapping* mapping = [RKManagedObjectMapping mappingForEntityWithName:@"Parent" i

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