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Fix shadows, remove TriAPI code

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This commit is contained in:
a1batross 2016-02-27 14:39:05 +03:00
parent 31299ed401
commit 378a44e0b2
1 changed files with 7 additions and 37 deletions
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44
cl_dll/studio/StudioModelRenderer.cpp
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@ -1377,34 +1377,19 @@ void CStudioModelRenderer::StudioSetShadowSprite(int idx)
m_iShadowSprite = idx;
}
//#define USE_TRIAPI
void CStudioModelRenderer::StudioDrawShadow( Vector origin, float scale )
{
Vector endPoint = origin;
Vector p1, p2, p3, p4;
pmtrace_t pmtrace;
static HSPRITE hSpriteFallback = 0;
#ifdef USE_TRIAPI
if( !gEngfuncs.pTriAPI->SpriteTexture( (struct model_s*)gEngfuncs.pfnGetModelByIndex(m_iShadowSprite), 0 ) )
{
if( !hSpriteFallback )
hSpriteFallback = gEngfuncs.pfnSPR_Load("sprites/shadow_circle.spr");
if( !gEngfuncs.pTriAPI->SpriteTexture( (struct model_s* )gEngfuncs.GetSpritePointer(hSpriteFallback), 0))
return;
}
#endif
endPoint.z -= 150.0f;
gEngfuncs.pEventAPI->EV_SetUpPlayerPrediction( false, true );
gEngfuncs.pEventAPI->EV_PushPMStates( );
gEngfuncs.pEventAPI->EV_SetSolidPlayers( -1 );
gEngfuncs.pEventAPI->EV_SetTraceHull( 2 );
gEngfuncs.pEventAPI->EV_PlayerTrace( origin, endPoint, PM_STUDIO_BOX | PM_GLASS_IGNORE, -1, &pmtrace );
gEngfuncs.pEventAPI->EV_PlayerTrace( origin, endPoint, PM_STUDIO_IGNORE | PM_GLASS_IGNORE, -1, &pmtrace );
gEngfuncs.pEventAPI->EV_PopPMStates( );
// don't allow shadow if player in solid area
@ -1423,38 +1408,23 @@ void CStudioModelRenderer::StudioDrawShadow( Vector origin, float scale )
pmtrace.plane.normal = pmtrace.plane.normal * scale * ( 1.0 - pmtrace.fraction );
// add 2.0f to Z, for avoid Z-fighting
p1.x = pmtrace.endpos.x - pmtrace.plane.normal.z;
p1.y = pmtrace.endpos.y + pmtrace.plane.normal.z;
p1.z = pmtrace.endpos.z + 1.0f + pmtrace.plane.normal.x - pmtrace.plane.normal.y;
p1.z = pmtrace.endpos.z + 2.0f + pmtrace.plane.normal.x - pmtrace.plane.normal.y;
p2.x = pmtrace.endpos.x + pmtrace.plane.normal.z;
p2.y = pmtrace.endpos.y + pmtrace.plane.normal.z;
p2.z = pmtrace.endpos.z + 1.0f - pmtrace.plane.normal.x - pmtrace.plane.normal.y;
p2.z = pmtrace.endpos.z + 2.0f - pmtrace.plane.normal.x - pmtrace.plane.normal.y;
p3.x = pmtrace.endpos.x + pmtrace.plane.normal.z;
p3.y = pmtrace.endpos.y - pmtrace.plane.normal.z;
p3.z = pmtrace.endpos.z + 1.0f - pmtrace.plane.normal.x + pmtrace.plane.normal.y;
p3.z = pmtrace.endpos.z + 2.0f - pmtrace.plane.normal.x + pmtrace.plane.normal.y;
p4.x = pmtrace.endpos.x - pmtrace.plane.normal.z;
p4.y = pmtrace.endpos.y - pmtrace.plane.normal.z;
p4.z = pmtrace.endpos.z + 1.0f + pmtrace.plane.normal.x + pmtrace.plane.normal.y;
p4.z = pmtrace.endpos.z + 2.0f + pmtrace.plane.normal.x + pmtrace.plane.normal.y;
#ifndef USE_TRIAPI
IEngineStudio.StudioRenderShadow( m_iShadowSprite, p1, p2, p3, p4 );
#else
gEngfuncs.pTriAPI->RenderMode( kRenderTransTexture );
gEngfuncs.pTriAPI->CullFace( TRI_NONE );
gEngfuncs.pTriAPI->Color4ub( 0, 0, 0, 255 );
gEngfuncs.pTriAPI->Begin( TRI_QUADS );
gEngfuncs.pTriAPI->TexCoord2f( 0, 0 );
gEngfuncs.pTriAPI->Vertex3fv( p1 );
gEngfuncs.pTriAPI->TexCoord2f( 1, 0 );
gEngfuncs.pTriAPI->Vertex3fv( p2 );
gEngfuncs.pTriAPI->TexCoord2f( 1, 1 );
gEngfuncs.pTriAPI->Vertex3fv( p3 );
gEngfuncs.pTriAPI->TexCoord2f( 0, 1 );
gEngfuncs.pTriAPI->Vertex3fv( p4 );
gEngfuncs.pTriAPI->End( );
#endif
}