文件列表:

packmk2\demoNV20.exe (1114112, 2004-03-19)
packmk2\demoR300.exe (1118208, 2004-03-19)
packmk2\duckie.X (227414, 2003-10-29)
packmk2\island.X (4086370, 2004-03-07)
packmk2\skybox.fx (2095, 2004-03-19)
packmk2\source (0, 2004-03-19)
packmk2\source\camera.cpp (2306, 2003-11-04)
packmk2\source\camera.h (484, 2003-10-02)
packmk2\source\dxmouse.cpp (6186, 2003-09-24)
packmk2\source\dxmouse.h (1048, 2003-10-09)
packmk2\source\noisemaker.cpp (12887, 2003-10-20)
packmk2\source\noisemaker.h (1493, 2003-10-20)
packmk2\source\parameterhandler.cpp (3921, 2004-01-21)
packmk2\source\parameterhandler.h (1718, 2004-01-21)
packmk2\source\projected grid demo.sln (927, 2004-03-03)
packmk2\source\software_noisemaker.cpp (17397, 2004-03-03)
packmk2\source\software_noisemaker.h (3860, 2004-01-27)
packmk2\source\surface.cpp (26009, 2004-03-19)
packmk2\source\surface.h (3119, 2004-03-03)
packmk2\source\tessdemo.cpp (35867, 2004-03-19)
packmk2\source\tessdemo.vcproj (5053, 2004-03-18)
packmk2\source\todo.txt (2744, 2004-03-18)
packmk2\source\tools.cpp (2058, 2003-11-11)
packmk2\source\tools.h (584, 2003-11-07)
packmk2\terrain_underwater.fx (1133, 2004-03-18)
packmk2\textures (0, 2004-03-19)
packmk2\textures\cubemap-evul.dds (6291584, 2004-01-18)
packmk2\textures\fresnel_water_linear.bmp (1334, 2003-05-28)
packmk2\textures\fresnel_water_sRGB.bmp (822, 2004-01-08)
packmk2\textures\reflection_underwater.bmp (1334, 2003-10-29)
packmk2\textures\terrain.png (322684, 2004-03-07)
packmk2\textures\XZnoise.png (52041, 2004-01-18)
packmk2\underwater_soft.fx (3447, 2003-11-17)
packmk2\v2_heightmapgen.fx (1645, 2004-03-19)
packmk2\v2_normalmapgen.fx (2482, 2004-01-20)
packmk2\water_R300.fx (3710, 2004-03-19)
packmk2\water_soft.fx (4293, 2004-03-19)

projective grid concept demo ______________________________________________________________________________ Compiling ______________________________________________________________________________ GPU generated normals are only supported on hardware that is capable of using 16-bit rendertargets under DirectX9. Currently this is limited to ATi's DX9- generation of cards as far as I'm aware.. To compile the demo with CPU generated normals insted (like demo_NV20.exe) use the CPU_NORMALS pre-processor directive. You probably want to increase the grid-resolution when using CPU generated normals. This can be done with home/end and pgup/pgdown controls (see below). Controls ______________________________________________________________________________ The following controls are available. movement: LMB - rotate camera MMB - zoom camera RMB - pan camera a/d - move left/right s/w - move backwards/forwards z/q - move down/up hold left control for slower movement (x0.1) hold left shift for faster movement (x10) parameters: 1-6 - load preset up/down - select parameter right/left - increase/decrease parameter (relative: by 5%) +/- - increase/decrease parameter (absolute: by 0.0001) 0 - set parameter to zero camera selection: Although the projected grid only uses a single camera (and derives a projector from it) the demo has two different cameras that can be controlled independently. The rendering camera is the one which the geometry is tessellated to match. The only purpose of the observing camera is to observe how the tessellation works from the outside. tab - switch which camera that is controlled by the mouse (rendering/observing) c - switch camera used for rendering (rendering/observing) grid detail level (does not affect GPU generated normalmap): home/end - increase/decrase vertical resolution of CPU generated grid pgup/pgdwn - increase/decrase horisontal resolution of CPU generated grid other: e - calculate efficiency (amount of the processed vertices that end up within the frustum) t - toggle text display ______________________________________________________________________________ Claes Johanson claes@vember.net

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