Texture Manager Errors [Solved]

tonyhnz
03-04-2006 18:45:10
I had a working cvs version of PLSM2 which i recently updated to Ogre 1.2 release.

I am getting error "Cannot find a TextureMode supported by current hardware! (shaders/num texture units...)" now with the 1.2 build.
I have not changed the config file which is quite possibly the problem..
I have an Nvidia 6600GT which should be able to handle all the splatting methods.

Here is the config for the default map :


### WARNING

## read Data2dLoader.txt, Mapsplitterreadme.txt

## in ogreaddons paginglandscape root folder before anything here.

##

# resource group name

GroupName=PLSM2





##

##



################## HeightMap OPTIONS.





#

# Before using the paginglandscape2 plugins,

# you'll have to split your big heightmap file into pages.

# Use the Mapsplitter tool for that



#           Base file name for the landscape heightfield data

#           The file name MUST be LandScapeFileName.x.z.LandScapeExtension (ex: landscape.0.0.png)

#               and MUST be squared.



LandScapeFileName=map3

LandScapeExtension=png



#           Height and Width of the landscape in number of pages

Width=2

Height=2



#

#           Size of the Heightfiled in pixels (must be (power of 2) + 1)

PageSize=257

#

#           Size of the Heightfiled in pixels

TileSize=65

#

## so if map is 2048x1024, with PageSize=513 and TileSize=64

# it gives  32 pages (8 pages width, 4 pages width), each 16 tiles so it's 512 tiles on the whole map.



#

#           Especialized 2D data loader.

#           Currently the only available loaders are 'HeightField', 'HeightFieldTC' and 'SplineField'.

#



# 8bits, grayscale images. (png, jpg, etc) or 16 bits (raw)

Data2DFormat=HeightField

# 32bits, RGBA images. (png, jpg, etc) RGB is normal information, in alpha we store heightmap

#Data2DFormat=HeightFieldN



#

#           The HeightField TC is a compresed format and need to know the value range from where the

#               heightfield file was compressed

MaxValue=3000

MinValue=0

# # 8bits, grayscale images. (png, jpg, etc) or 16 bits (raw)

#Data2DFormat=HeightFieldTC

# 32bits, RGBA images. (png, jpg, etc) RGB is normal information, in alpha we store heightmap

#Data2DFormat=HeightFieldNTC



#experimental spline terrain

#Data2DFormat=SplineField





#

#           Scale values

# Beware that scaling is pagesize and heighmap definition range indepedant.

ScaleX=25000

ScaleY=3000

ScaleZ=25000



# if Deformation is no use for you, you can gain fps by saying no here.

Deformable=yes

# experimental VRAM saves. need instant base texture and vertex shader support

# "vertex displacment mapping"

VertexCompression=no



# Use vertex program to morph LODs, if available

VertexProgramMorph=no

# The proportional distance range at which the LOD morph starts to take effect

# This is as a proportion of the distance between the current LODs effective range,

# and the effective range of the next lower LOD

LODMorphStart=0.2

# The maximum error allowed when determining which LOD to use

MaxPixelError=20

################## LIGHTING OPTIONS.

#           For lighting

#           For better looking deformed texture (instantbase)

#           for shader (needed to get slope)

VertexNormals=no



############### TEXTURING OPTIONS

#

TextureExtension=png

## scale factor bettween pagesize and textursize

TextureStretchFactor=2

#

#

#

#           Especialized texture loader.

#

#(no pregenerated maps needed)

#           Real-time (no pregenerated maps needed) splatting => splatting (needs DX9) and splatting5 (need shaders)

#           Real-time (no pregenerated maps needed)Coloring => basetexture.

#

#(pregenerated maps needed)

#           Deformable splatting => splatting5 (need shaders)

#           Deformable Coloring => instantbasetexture.

#

#(pregenerated maps only)

#           splatting => splatting2, (needs DX9) splatting3 (opengl)

#           Coloring => basetexture2

#           Image => Image (generated by any terrain texture generator terragen, T2, etc)

#

#

#

#DX = BaseTexture, BaseTexture2, InstantBaseTexture, Splatting, Splatting2, Splatting4, Splatting6, Splatting7

#GL = BaseTexture, BaseTexture2, InstantBaseTexture, Splatting3

#Both = BaseTexture, BaseTexture2, InstantBaseTexture, Splatting5

#







#TextureFormat=Image

#ImageFilename=

#BigImage=yes



## realtime splatting

TextureFormat=BaseTexture

## (need to generate maps with mapsplitter)

#TextureFormat=InstantBaseTexture



# Shader Splatting

# Needs pixel shader

#TextureFormat=Splatting5



#need DIRECTX

#TextureFormat=Splatting



## precalc static splatting

## (need to generate maps with mapsplitter)

#TextureFormat=BaseTexture2



#need DIRECTX

#TextureFormat=Splatting2

# Need Multitexturing Hardware DIRECTX

#TextureFormat=Splatting7



### Experimentals splatting techniques

#need DIRECTX

#TextureFormat=Splatting4



### Experimentals splatting techniques

#need OPENGL

#TextureFormat=Splatting3

#need DIRECTX

#TextureFormat=Splatting4



#²²

#           For splatting3 and perhaps a pass less in splatting2 and splatting4

VertexColors=no

#           For splatting3

CoverageVertexColor=no

#           Forsplatting4

BaseVertexColor=no

#

BaseVertexShadow=no

#

BaseVertexInstantColor=no

#

#           Splatting

#               We are allowing 4 textures to build the terrain texture

#               MaterialHeight to change alpha weights ( using percentages )

# for Real-time textureformat and deformable (instantbasetexture, splatting5)

MaterialHeight1=33

MaterialHeight2=66





#needs to be in Search Path directory (resources.cfg)

SplatFilename0=splatting_sand.jpg

SplatFilename1=splatting_grass.jpg

SplatFilename2=splatting_rock.jpg

SplatFilename3=splatting_snow.jpg







################## PERFORMANCES OPTIONS.

#

#

#

#           Visible renderables

#               This is the number of visible renderables from the current camera position

#               to the border of the visible terrain. (The radius of renderables)

VisibleRenderables=80



#  LOD : LEVEL OF DETAIL

#

#           Distance LOD

#               This is the number of renderables in the higher LOD.

#

DistanceLOD=5

#

# if not set, it's precomputed to the max possible at this TileSize.

# Must be (2^MaxRendervel < TileSize)

MaxRenderLevel=5

#

#

#           FPS Processing limit

#     number of renderables loading in a single frame (if needed)

NumRenderablesLoading=50

#

#  WINDOWING AROUND CAMERA

#

#           Num of adjacent loaded landscape pages.

MaxAdjacentPages=3

#

#           Num of adjacent preloaded landscape pages.

#               Must be bigger than MaxAdjacentPages + 1, the textures are loaded in a separate thread.

MaxPreloadedPages=4

#

#

#           Pages Load Factor

#               Pages will be load/unload when they are about PageSize^2 * ChangeFactor

ChangeFactor=1.5

#

#

#           Camera Threshold

#               If the last camera position minus current camera position is >= CameraTheshold

#               then the scene is trasverse to check LOD.

CameraThreshold=5

#

#           Memory Pool Initial Usage Values (pre-allocated renderables and tiles.)

#        use debug mode to check your needs.

MaxNumRenderables=200

IncrementRenderables=200

MaxNumTiles=200

IncrementTiles=200

# Horizon Visibility computing:

# enable it if your map have moutains, cliff... not if it's mainly plane.

# everything hidden will not be send to GPU saving framerates.

HorizonVisibilityComputing=yes