A. Photo-realistic Rendering         Two render technologies in one Radiosity Raytrace
	B. Based on the scientific theory of lighting and atmosphere, Intericad programmers developed render function towards exterior design. Therefore, when using InteriCAD render engine to handle exterior design, desiners can easily get vivid lighting effect of sunlight.

Step 1: Object Edit

Designers can select object from library and insert in to Virtual Reality, and then edit any object in Virtual Reality, including move, rotate, copy, and change size.

Step 2: Material Edit

Drag and drop material and texture can easily change the style of the scene.

Step 3: Lighting and Sunlight Edit

Visible and dynamic lighting edit function, types of light source, wattage, direction, color and all of these can be modified in a visible and direct way.