r_surface.cpp File Reference

surface-related refresh code More...

#include "r_local.h"
#include "r_lightmap.h"
#include "r_light.h"
#include "r_error.h"
#include "r_draw.h"

Go to the source code of this file.

Functions
void	R_SetSurfaceBumpMappingParameters (const mBspSurface_t *surf, const image_t *normalMap, const image_t *specularMap)
static void	R_SetSurfaceState (const mBspSurface_t *surf)
	Set the surface state according to surface flags and bind the texture. More...
void	R_DrawSurfaces (const mBspSurfaces_t *surfs, glElementIndex_t *indexPtr)
	General surface drawing function, that draw the surface chains. More...

Detailed Description

surface-related refresh code

Definition in file r_surface.cpp.

Function Documentation

void R_DrawSurfaces	(	const mBspSurfaces_t *	surfs,
		glElementIndex_t *	indexPtr
	)

General surface drawing function, that draw the surface chains.

Note

The needed states for the surfaces must be set before you call this

See also

R_DrawSurface

R_SetSurfaceState

Todo:

integrate it better with R_SetSurfaceState - maybe cache somewhere in the mBspSurface_t ?

Definition at line 98 of file r_surface.cpp.

References rstate_s::active_normalmap, rendererData_t::batchCount, rendererData_t::brushCount, mBspSurfaces_s::count, mBspSurface_s::deluxemap_texnum, mBspSurface_s::firstTriangle, mBspTexInfo_s::flags, mBspSurface_s::frame, rlocals_s::frame, GL_ELEMENT_INDEX_TYPE, mBspTexInfo_s::image, mBspSurface_s::lightmap_texnum, mBspSurface_s::numTriangles, R_Color(), R_EnableBumpmap(), R_EnableGlowMap(), r_locals, R_SetSurfaceState(), r_state, refdef, SURF_BLEND33, SURF_BLEND66, mBspSurfaces_s::surfaces, and mBspSurface_s::texinfo.

Referenced by R_RenderAlphaTestBspRRefs(), R_RenderBlendBspRRefs(), R_RenderBlendWarpBspRRefs(), R_RenderOpaqueBspRRefs(), and R_RenderOpaqueWarpBspRRefs().

void R_SetSurfaceBumpMappingParameters	(	const mBspSurface_t *	surf,
		const image_t *	normalMap,
		const image_t *	specularMap
	)

Definition at line 32 of file r_surface.cpp.

References mBspSurface_s::deluxemap_texnum, mBspSurface_s::flags, mBspTexInfo_s::image, rstate_s::lighting_enabled, image_s::material, MSURF_LIGHTMAP, R_BindDeluxemapTexture(), r_bumpmap, R_EnableBumpmap(), R_EnableSpecularMap(), r_state, R_UseMaterial(), mBspSurface_s::texinfo, and cvar_s::value.

Referenced by R_SetSurfaceState(), and R_StageLighting().

static void R_SetSurfaceState ( const mBspSurface_t *  surf )

static

Set the surface state according to surface flags and bind the texture.

See also

R_DrawSurfaces

Definition at line 59 of file r_surface.cpp.

References rstate_s::blend_enabled, mBspTexInfo_s::flags, mBspSurface_s::flags, image_s::glowmap, mBspTexInfo_s::image, mBspSurface_s::lightmap_texnum, MSURF_LIGHTMAP, image_s::normalmap, R_BindLightmapTexture(), R_BindTexture, R_CheckError, R_Color(), R_EnableGlowMap(), R_SetSurfaceBumpMappingParameters(), r_state, image_s::specularmap, SURF_BLEND33, SURF_BLEND66, mBspSurface_s::texinfo, image_s::texnum, and texunit_lightmap.

Referenced by R_DrawSurfaces().