Projective Video Texture on Radeon®

Figure 1 - Projection OFF Figure 2 - Projection ON

The RadeonProjectedVideo sample uses multitexturing with projective texture to project live video on the wavy surface. For detailed explanation on projective texture mapping see Projective Texture Mapping Tutorial. The sample uses DirectShow® to map video onto the texture surface used for projection. Alternatively projection can be toggled off by statically mapping texture to the surface (Figure.1) for comparison to proper projection mapping (Figure.2)

RadeonProjectedVideo Controls P - Toggle projection [SPACE] - Advance Frame-by-frame [ENTER] - stop advancing Frame-by-frame [ESC] - Quit

Downloads

Note: The source code and media should be unzipped into the following recommended directory structure to ensure you can easily compile and run the executable. Radeonxxxxxx.zip -> x:\atiddk\Direct3D\Radeonxxxxxx media.zip -> x:\atiddk\media pvideo.zip -> x:\atiddk\media RadeonProjectedVideo.zip media.zip pvideo.zip Back to Samples Page