Blender  V2.59
Classes | Typedefs | Functions
zbuf.h File Reference
Rendering

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Classes

struct  APixstr
struct  APixstrand
struct  APixstrMain
struct  ZSpan

Typedefs

typedef struct APixstr APixstr
typedef struct APixstrand APixstrand
typedef struct APixstrMain APixstrMain
typedef struct ZSpan ZSpan

Functions

void fillrect (int *rect, int x, int y, int val)
void projectvert (float *v1, float winmat[][4], float *adr)
void projectverto (float *v1, float winmat[][4], float *adr)
int testclip (float *v)
void zbuffer_shadow (struct Render *re, float winmat[][4], struct LampRen *lar, int *rectz, int size, float jitx, float jity)
void zbuffer_abuf_shadow (struct Render *re, struct LampRen *lar, float winmat[][4], struct APixstr *APixbuf, struct APixstrand *apixbuf, struct ListBase *apsmbase, int size, int samples, float(*jit)[2])
void zbuffer_solid (struct RenderPart *pa, struct RenderLayer *rl, void(*fillfunc)(struct RenderPart *, struct ZSpan *, int, void *), void *data)
unsigned short * zbuffer_transp_shade (struct RenderPart *pa, struct RenderLayer *rl, float *pass, struct ListBase *psmlist)
void zbuffer_sss (RenderPart *pa, unsigned int lay, void *handle, void(*func)(void *, int, int, int, int, int))
int zbuffer_strands_abuf (struct Render *re, struct RenderPart *pa, struct APixstrand *apixbuf, struct ListBase *apsmbase, unsigned int lay, int negzmask, float winmat[][4], int winx, int winy, int sample, float(*jit)[2], float clipcrop, int shadow, struct StrandShadeCache *cache)
void zbufclip4 (struct ZSpan *zspan, int obi, int zvlnr, float *f1, float *f2, float *f3, float *f4, int c1, int c2, int c3, int c4)
void zbuf_free_span (struct ZSpan *zspan)
void freepsA (struct ListBase *lb)
void zspan_scanconvert (struct ZSpan *zpan, void *handle, float *v1, float *v2, float *v3, void(*func)(void *, int, int, float, float))
void zbufclip (struct ZSpan *zspan, int obi, int zvlnr, float *f1, float *f2, float *f3, int c1, int c2, int c3)
void zbuf_alloc_span (struct ZSpan *zspan, int rectx, int recty, float clipcrop)
void zbufclipwire (struct ZSpan *zspan, int obi, int zvlnr, int ec, float *ho1, float *ho2, float *ho3, float *ho4, int c1, int c2, int c3, int c4)
void zbuf_make_winmat (Render *re, float winmat[][4])
void zbuf_render_project (float winmat[][4], float *co, float *ho)

Detailed Description

Definition in file zbuf.h.

Typedef Documentation

typedef struct APixstr APixstr
typedef struct APixstrand APixstrand
typedef struct APixstrMain APixstrMain
typedef struct ZSpan ZSpan

Function Documentation

void fillrect ( int *  rect,
int  x,
int  y,
int  val 
)

Definition at line 202 of file zbuf.c.

References simple_enum_gen::val.

Referenced by copyto_abufz(), zbuffer_shadow(), zbuffer_solid(), and zbuffer_sss().

void freepsA ( struct ListBase *  lb)

Definition at line 279 of file zbuf.c.

References ListBase::first, MEM_freeN(), APixstrMain::next, and APixstrMain::ps.

Referenced by makedeepshadowbuf(), and zbuffer_transp_shade().

void projectvert ( float *  v1,
float  winmat[][4],
float *  adr 
)

Converts a world coordinate into a homogenous coordinate in view coordinates.

Definition at line 1713 of file zbuf.c.

Referenced by calculate_speedvectors(), calculate_strandsurface_speedvectors(), copy_dbase_object_vectors(), do_strand_point_project(), isb_bsp_fillfaces(), load_fluidsimspeedvectors(), render_strand_segment(), strand_project_point(), strand_render(), strand_segment_recursive(), strand_test_clip(), zbuf_part_project(), zbuf_render_project(), and zbuf_shadow_project().

void projectverto ( float *  v1,
float  winmat[][4],
float *  adr 
)

Definition at line 1695 of file zbuf.c.

Referenced by add_halo_flare(), database_fromscene_vectors(), find_next_pano_slice(), initstar(), RE_DataBase_ApplyWindow(), RE_Database_FromScene(), RE_inithalo(), RE_inithalo_particle(), RE_make_sticky(), render_envmap(), and zbuffer_abuf().

int testclip ( float *  v)

Definition at line 242 of file zbuf.c.

References fabs().

Referenced by isb_bsp_fillfaces(), panotestclip(), render_strand_segment(), strand_segment_recursive(), strand_test_clip(), zbuf_shadow_project(), zbufclip(), zbuffer_abuf(), zbuffer_solid(), zbuffer_sss(), and zbufsinglewire().

void zbuf_alloc_span ( struct ZSpan *  zspan,
int  rectx,
int  recty,
float  clipcrop 
)

Definition at line 90 of file zbuf.c.

References ZSpan::clipcrop, Render::clipcrop, MEM_mallocN(), ZSpan::rectx, Render::rectx, ZSpan::recty, Render::recty, ZSpan::span1, and ZSpan::span2.

Referenced by isb_bsp_fillfaces(), RE_zbuf_accumulate_vecblur(), shade_tface(), zbuffer_abuf(), zbuffer_shadow(), zbuffer_solid(), zbuffer_sss(), and zbuffer_strands_abuf().

void zbuf_free_span ( struct ZSpan *  zspan)

Definition at line 103 of file zbuf.c.

References MEM_freeN(), NULL, ZSpan::span1, and ZSpan::span2.

Referenced by isb_bsp_fillfaces(), RE_bake_shade_all_selected(), RE_zbuf_accumulate_vecblur(), shade_tface(), zbuffer_abuf(), zbuffer_shadow(), zbuffer_solid(), zbuffer_sss(), and zbuffer_strands_abuf().

void zbuf_make_winmat ( Render *  re,
float  winmat[][4] 
)

Definition at line 1811 of file zbuf.c.

References copy_m4_m4(), MAT4_UNITY, RenderData::mode, mul_m4_m4m4(), Render::panoco, Render::panosi, Render::r, R_PANORAMA, and Render::winmat.

Referenced by shade_input_set_shade_texco(), zbuffer_abuf_render(), zbuffer_solid(), and zbuffer_sss().

void zbuf_render_project ( float  winmat[][4],
float *  co,
float *  ho 
)

Definition at line 1803 of file zbuf.c.

References projectvert(), and VECCOPY.

Referenced by shade_input_set_shade_texco().

void zbufclip ( struct ZSpan *  zspan,
int  obi,
int  zvlnr,
float *  f1,
float *  f2,
float *  f3,
int  c1,
int  c2,
int  c3 
)

Definition at line 1829 of file zbuf.c.

References ZSpan::clipcrop, clippyra(), hoco_to_zco(), makevertpyra(), NULL, testclip(), and ZSpan::zbuffunc.

Referenced by isb_bsp_fillfaces(), zbufclip4(), zbuffer_abuf(), zbuffer_shadow(), zbuffer_solid(), and zbuffer_sss().

void zbufclip4 ( struct ZSpan *  zspan,
int  obi,
int  zvlnr,
float *  f1,
float *  f2,
float *  f3,
float *  f4,
int  c1,
int  c2,
int  c3,
int  c4 
)

Definition at line 1942 of file zbuf.c.

References hoco_to_zco(), zbufclip(), and ZSpan::zbuffunc.

Referenced by isb_bsp_fillfaces(), strand_render(), zbuffer_abuf(), zbuffer_shadow(), and zbuffer_solid().

void zbufclipwire ( struct ZSpan *  zspan,
int  obi,
int  zvlnr,
int  ec,
float *  ho1,
float *  ho2,
float *  ho3,
float *  ho4,
int  c1,
int  c2,
int  c3,
int  c4 
)

Definition at line 906 of file zbuf.c.

References clipline(), hoco_to_zco(), ME_V1V2, ME_V2V3, ME_V3V1, ME_V3V4, ME_V4V1, QUATCOPY, and ZSpan::zbuflinefunc.

Referenced by isb_bsp_fillfaces(), zbuffer_abuf(), zbuffer_shadow(), and zbuffer_solid().

void zbuffer_abuf_shadow ( struct Render *  re,
struct LampRen *  lar,
float  winmat[][4],
struct APixstr *  APixbuf,
struct APixstrand *  apixbuf,
struct ListBase *  apsmbase,
int  size,
int  samples,
float(*)  jit[2] 
)

Definition at line 3437 of file zbuf.c.

References RenderPart::disprect, jit, LA_LAYER, LampRen::lay, LampRen::mode, NULL, RenderPart::rectx, RenderPart::recty, size(), rcti::xmax, rcti::xmin, rcti::ymax, rcti::ymin, zbuffer_abuf(), and zbuffer_strands_abuf().

Referenced by makedeepshadowbuf().

void zbuffer_shadow ( struct Render *  re,
float  winmat[][4],
struct LampRen *  lar,
int *  rectz,
int  size,
float  jitx,
float  jity 
)

Definition at line 2274 of file zbuf.c.

References StrandBuffer::adaptcos, StrandBuffer::bound, ObjectRen::boundbox, StrandBound::boundbox, StrandSegment::buffer, StrandRen::buffer, LampRen::buftype, clip_render_object(), VertRen::co, StrandVert::co, copy_m4_m4(), VlakRen::ec, Render::excludeob, fillrect(), ListBase::first, ObjectInstanceRen::flag, VlakRen::flag, i, VertRen::index, Render::instancetable, LA_LAYER, LA_LAYER_SHADOW, LA_SHADBUF_HALFWAY, ObjectInstanceRen::lay, StrandBuffer::lay, LampRen::lay, StrandBuffer::ma, MA_SHADBUF, MA_TYPE_WIRE, ObjectInstanceRen::mat, VlakRen::mat, Material::material_type, MEM_freeN(), MEM_mallocN(), Material::mode, LampRen::mode, mul_m4_m4m4(), ObjectInstanceRen::next, NULL, ObjectRen::ob, StrandSegment::obi, ObjectInstanceRen::obr, R_HIDDEN, R_STRAND, R_TRANSFORMED, RE_findOrAddStrand(), ZSpan::rectz, ZSpan::rectz1, render_strand_segment(), StrandSegment::sqadaptcos, StrandBound::start, StrandSegment::strand, ObjectRen::strandbuf, Render::tbh, Render::test_break, StrandBuffer::totbound, ObjectRen::totvert, StrandRen::totvert, ObjectRen::totvlak, StrandSegment::v, VlakRen::v1, VlakRen::v2, VlakRen::v3, VlakRen::v4, StrandRen::vert, VlakTableNode::vlak, ObjectRen::vlaknodes, zbuf_alloc_span(), zbuf_free_span(), zbuf_project_cache_clear(), ZBUF_PROJECT_CACHE_SIZE, zbuf_shadow_project(), zbufclip(), zbufclip4(), zbufclipwire(), zbuffillGL_onlyZ(), ZSpan::zbuffunc, zbufline_onlyZ(), ZSpan::zbuflinefunc, ZSpan::zmulx, ZSpan::zmuly, ZSpan::zofsx, and ZSpan::zofsy.

Referenced by makeflatshadowbuf().

void zbuffer_solid ( struct RenderPart *  pa,
struct RenderLayer *  rl,
void(*)(struct RenderPart *, struct ZSpan *, int, void *)  fillfunc,
void *  data 
)

Referenced by zbufshade_tile(), and zbufshadeDA_tile().

void zbuffer_sss ( RenderPart *  pa,
unsigned int  lay,
void *  handle,
void(*)(void *, int, int, int, int, int)  func 
)

Definition at line 2508 of file zbuf.c.

References ObjectRen::boundbox, bounds(), clip_render_object(), VertRen::co, copy_m4_m4(), RenderPart::disprect, fillrect(), ObjectInstanceRen::flag, i, VertRen::index, ObjectInstanceRen::lay, MA_ENV, MA_ONLYCAST, MA_TYPE_WIRE, ObjectInstanceRen::mat, VlakRen::mat, material_in_material(), Material::material_type, Material::mode, mul_m4_m4m4(), ObjectInstanceRen::next, NULL, ObjectInstanceRen::obr, R, R_TRANSFORMED, RE_QUAD_OFFS, RenderPart::rectbacko, RenderPart::rectbackp, RenderPart::rectbackz, RenderPart::recto, RenderPart::rectp, RenderPart::rectx, RenderPart::recty, RenderPart::rectz, ZSpan::sss_func, ZSpan::sss_handle, testclip(), ObjectRen::totvert, ObjectRen::totvlak, VlakRen::v1, VlakRen::v2, VlakRen::v3, VlakRen::v4, VlakTableNode::vlak, ObjectRen::vlaknodes, rcti::xmin, rcti::ymin, zbuf_alloc_span(), zbuf_free_span(), zbuf_make_winmat(), zbuf_part_project(), zbuf_project_cache_clear(), ZBUF_PROJECT_CACHE_SIZE, zbufclip(), zbuffer_part_bounds(), zbuffill_sss(), ZSpan::zbuffunc, ZSpan::zmulx, ZSpan::zmuly, ZSpan::zofsx, and ZSpan::zofsy.

Referenced by zbufshade_sss_tile().

int zbuffer_strands_abuf ( struct Render *  re,
struct RenderPart *  pa,
struct APixstrand *  apixbuf,
struct ListBase *  apsmbase,
unsigned int  lay,
int  negzmask,
float  winmat[][4],
int  winx,
int  winy,
int  sample,
float(*)  jit[2],
float  clipcrop,
int  shadow,
struct StrandShadeCache *  cache 
)

Referenced by zbuffer_abuf_render(), and zbuffer_abuf_shadow().

unsigned short* zbuffer_transp_shade ( struct RenderPart *  pa,
struct RenderLayer *  rl,
float *  pass,
struct ListBase *  psmlist 
)

Referenced by zbufshade_tile(), and zbufshadeDA_tile().

void zspan_scanconvert ( struct ZSpan *  zpan,
void *  handle,
float *  v1,
float *  v2,
float *  v3,
void(*)(void *, int, int, float, float)  func 
)

Definition at line 1499 of file zbuf.c.

References ZSpan::maxp2, ZSpan::maxy1, ZSpan::maxy2, ZSpan::minp2, ZSpan::miny1, ZSpan::miny2, NULL, ZSpan::rectx, Render::rectx, ZSpan::span1, ZSpan::span2, zbuf_add_to_span(), and zbuf_init_span().

Referenced by shade_tface().

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