OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
1
Fork 0
Code Activity

- Simplify the PolyDrawArgs interface

Browse source
This commit is contained in:
Magnus Norddahl 2017-03-26 10:10:55 +02:00
commit ffc90f16ab
16 changed files with 371 additions and 541 deletions
Download patch file Download diff file Expand all files Collapse all files

55
src/polyrenderer/scene/poly_particle.cpp
View file

@ -68,51 +68,20 @@ void RenderPolyParticle::Render(const TriMatrix &worldToClip, const Vec4f &clipP
vertices[i].varying[1] = (float)(1.0f - offsets[i].second);
}
// int color = (particle->color >> 24) & 0xff; // pal index, I think
bool fullbrightSprite = particle->bright != 0;
PolyCameraLight *cameraLight = PolyCameraLight::Instance();
int lightlevel = fullbrightSprite ? 255 : sub->sector->lightlevel + actualextralight;
PolyDrawArgs args;
args.uniforms.globvis = (float)PolyRenderer::Instance()->Light.ParticleGlobVis(foggy);
if (fullbrightSprite || cameraLight->FixedLightLevel() >= 0 || cameraLight->FixedColormap())
{
args.uniforms.light = 255;
args.uniforms.flags = TriUniforms::fixed_light | TriUniforms::nearest_filter;
}
else
{
args.uniforms.light = sub->sector->lightlevel + actualextralight;
args.uniforms.flags = TriUniforms::nearest_filter;
}
args.uniforms.subsectorDepth = subsectorDepth;
uint32_t alpha = (uint32_t)clamp(particle->alpha * 255.0f + 0.5f, 0.0f, 255.0f);
if (PolyRenderer::Instance()->RenderTarget->IsBgra())
{
args.uniforms.color = (alpha << 24) | (particle->color & 0xffffff);
}
else
{
args.uniforms.color = ((uint32_t)particle->color) >> 24;
args.uniforms.srcalpha = alpha;
args.uniforms.destalpha = 255 - alpha;
}
args.objectToClip = &worldToClip;
args.vinput = vertices;
args.vcount = 4;
args.mode = TriangleDrawMode::Fan;
args.ccw = true;
args.stenciltestvalue = stencilValue;
args.stencilwritevalue = stencilValue;
args.SetColormap(GetColorTable(sub->sector->Colormap));
args.SetLight(GetColorTable(sub->sector->Colormap), lightlevel, PolyRenderer::Instance()->Light.ParticleGlobVis(foggy), fullbrightSprite);
args.SetSubsectorDepth(subsectorDepth);
args.SetSubsectorDepthTest(true);
args.SetColor(particle->color | 0xff000000, particle->color >> 24);
args.SetStyle(TriBlendMode::AlphaBlend, particle->alpha, 1.0 - particle->alpha);
args.SetTransform(&worldToClip);
args.SetFaceCullCCW(true);
args.SetStencilTestValue(stencilValue);
args.SetWriteStencil(false);
args.SetWriteSubsectorDepth(false);
args.SetClipPlane(clipPlane.x, clipPlane.y, clipPlane.z, clipPlane.w);
args.subsectorTest = true;
args.writeStencil = false;
args.writeSubsector = false;
args.blendmode = TriBlendMode::AlphaBlend;
PolyTriangleDrawer::draw(args);
args.DrawArray(vertices, 4, PolyDrawMode::TriangleFan);
}