PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University. More...

#include "shaderTerrainMesh.h"
#include "geom.h"
#include "geomVertexFormat.h"
#include "geomVertexData.h"
#include "geomVertexWriter.h"
#include "geomNode.h"
#include "geomTriangles.h"
#include "geomPatches.h"
#include "omniBoundingVolume.h"
#include "cullableObject.h"
#include "cullTraverser.h"
#include "cullHandler.h"
#include "cullTraverserData.h"
#include "clockObject.h"
#include "shaderAttrib.h"
#include "renderAttrib.h"
#include "shaderInput.h"
#include "boundingBox.h"
#include "samplerState.h"
#include "config_grutil.h"
#include "typeHandle.h"

Macros
#define	get_point_index(x, y) (((x) + 1) + (size + 3) * ((y) + 1))

#define	get_xel(x, y) (data[(x) + (_size - 1 - (y)) * _size].b / (PN_stdfloat)PGM_MAXMAXVAL)

Functions
int	check_power_of_two (size_t x)
	Helper function to check for a power of two. More...

	NotifyCategoryDef (shader_terrain, "")

Variables
ConfigVariableEnum< SamplerState::FilterType >	stm_heightfield_magfilter ("stm-heightfield-magfilter", SamplerState::FT_linear, PRC_DESC("This specifies the magfilter that is applied for a heightfield texture. This " "can be used to create heightfield that is visual correct with collision " "geometry (for example bullet terrain mesh) by changing it to nearest"))

ConfigVariableEnum< SamplerState::FilterType >	stm_heightfield_minfilter ("stm-heightfield-minfilter", SamplerState::FT_linear, PRC_DESC("This specifies the minfilter that is applied for a heightfield texture. This " "can be used to create heightfield that is visual correct with collision " "geometry (for example bullet terrain mesh) by changing it to nearest"))

ConfigVariableInt	stm_max_chunk_count ("stm-max-chunk-count", 2048, PRC_DESC("Controls the maximum amount of chunks the Terrain can display. If you use " "a high LOD, you might have to increment this value. The lower this value is " "the less data has to be transferred to the GPU."))

ConfigVariableInt	stm_max_views ("stm-max-views", 8, PRC_DESC("Controls the maximum amount of different views the Terrain can be rendered " "with. Each camera rendering the terrain corresponds to a view. Lowering this " "value will reduce the data that has to be transferred to the GPU."))

ConfigVariableBool	stm_use_hexagonal_layout ("stm-use-hexagonal-layout", false, PRC_DESC("Set this to true to use a hexagonal vertex layout. This approximates " "the heightfield in a better way, however the CLOD transitions might be " "visible due to the vertices not matching exactly."))

Detailed Description

PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.

All use of this software is subject to the terms of the revised BSD license. You should have received a copy of this license along with this source code in a file named "LICENSE."