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Work on CMorphBallShadow

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This commit is contained in:
Jack Andersen
2017-03-04 21:57:12 -10:00
parent 52fe795407
commit 8ef9ed2c3b
23 changed files with 509 additions and 132 deletions
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97
Runtime/Graphics/CBooRenderer.cpp
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@@ -295,6 +295,14 @@ void CBooRenderer::LoadThermoPalette()
x288_thermoPalette = thermoTexObj->GetPaletteTexture();
}
void CBooRenderer::LoadBallFade()
{
m_ballFadeTex = xc_store.GetObj("TXTR_BallFade");
CTexture* ballFadeTexObj = m_ballFadeTex.GetObj();
if (ballFadeTexObj)
m_ballFade = ballFadeTexObj->GetBooTexture();
}
CBooRenderer::CBooRenderer(IObjectStore& store, IFactory& resFac)
: x8_factory(resFac), xc_store(store), x2a8_thermalRand(20)
{
@@ -305,9 +313,11 @@ CBooRenderer::CBooRenderer(IObjectStore& store, IFactory& resFac)
{
GenerateFogVolumeRampTex(ctx);
GenerateSphereRampTex(ctx);
m_ballShadowId = ctx.newRenderTexture(m_ballShadowIdW, m_ballShadowIdH, true, false);
return true;
});
LoadThermoPalette();
LoadBallFade();
m_thermHotFilter.emplace();
Buckets::Init();
@@ -732,4 +742,91 @@ void CBooRenderer::SetWorldLightFadeLevel(float level)
x2fc_tevReg1Color = zeus::CColor(level, level, level, 1.f);
}
void CBooRenderer::FindOverlappingWorldModels(std::vector<u32>& modelBits, const zeus::CAABox& aabb) const
{
u32 bitmapWords = 0;
for (const CAreaListItem& item : x1c_areaListItems)
if (item.x4_octTree)
bitmapWords += item.x4_octTree->x14_bitmapWordCount;
if (!bitmapWords)
{
modelBits.clear();
return;
}
modelBits.clear();
modelBits.resize(bitmapWords);
u32 curWord = 0;
for (const CAreaListItem& item : x1c_areaListItems)
{
if (!item.x4_octTree)
continue;
item.x4_octTree->FindOverlappingModels(modelBits.data() + curWord, aabb);
u32 wordModel = 0;
for (int i=0 ; i<item.x4_octTree->x14_bitmapWordCount ; ++i, wordModel += 32)
{
u32& word = modelBits[i];
if (!word)
continue;
for (int j=0 ; j<32 ; ++j)
{
if ((1 << j) & word)
{
const zeus::CAABox& modelAABB = item.x10_models[wordModel + j]->x20_aabb;
if (!modelAABB.intersects(aabb))
word &= ~(1 << j);
}
}
}
curWord += item.x4_octTree->x14_bitmapWordCount;
}
}
int CBooRenderer::DrawOverlappingWorldModelIDs(int alphaVal, const std::vector<u32>& modelBits,
const zeus::CAABox& aabb) const
{
CModelFlags flags(0, 0, 3, zeus::CColor{1.f, 1.f, 1.f, alphaVal / 255.f});
flags.m_extendedShaderIdx = 5; // Do solid color draw
u32 curWord = 0;
for (const CAreaListItem& item : x1c_areaListItems)
{
if (!item.x4_octTree)
continue;
u32 wordModel = 0;
for (int i=0 ; i<item.x4_octTree->x14_bitmapWordCount ; ++i, wordModel += 32)
{
const u32& word = modelBits[i];
if (!word)
continue;
for (int j=0 ; j<32 ; ++j)
{
if ((1 << j) & word)
{
if (alphaVal > 255)
return alphaVal;
const CBooModel& model = *item.x10_models[wordModel + j];
const_cast<CBooModel&>(model).VerifyCurrentShader(0);
for (const CBooSurface* surf = model.x38_firstUnsortedSurface; surf; surf = surf->m_next)
if (surf->GetBounds().intersects(aabb))
model.DrawSurface(*surf, flags);
alphaVal += 4;
flags.color.a = alphaVal / 255.f;
}
}
}
curWord += item.x4_octTree->x14_bitmapWordCount;
}
return alphaVal;
}
}