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Direct3D Lesson 3

Direct3D Lesson 3:Coloured Polygons
This is the only change we need to make to the code given in Lesson2b. Altering the colour component of the vertex, Direct3D takes care of the rest.
//Here we have the vertices for our triangle, followed by those for our square.
//These coordinates are in model space, with 0,0,0 being at their center.
//To show how to blend colours we'll set each of the vertices in the triangle
//to be a different colour.
//To show flat colouring, the square will be drawn blue.
my_vertex g_vertices[] ={
   {  0.0f,  1.0f, 0.0f, 0x00FF0000 }, // x, y, z, color
   {  1.0f, -1.0f, 0.0f, 0x0000FF00 },
   { -1.0f, -1.0f, 0.0f, 0x000000FF },

   { -1.0f, -1.0f, 0.0f, 0x000000FF },
   { -1.0f,  1.0f, 0.0f, 0x000000FF },
   {  1.0f, -1.0f, 0.0f, 0x000000FF },
   {  1.0f,  1.0f, 0.0f, 0x000000FF }