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Fix scenes with missing fog in ocean hunter. The game was passing negative fog densities. The sign seems to be ignored by the model 3.

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This commit is contained in:
Ian Curtis 2016-10-08 15:15:25 +00:00
parent 9eeb81ac69
commit 33e795de9b
1 changed files with 3 additions and 1 deletions
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4
Src/Graphics/New3D/New3D.cpp
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@ -732,7 +732,7 @@ void CNew3D::RenderViewport(UINT32 addr)
vp->fogParams[0] = (float)((vpnode[0x22] >> 16) & 0xFF) * (1.0f / 255.0f); // fog color R
vp->fogParams[1] = (float)((vpnode[0x22] >> 8) & 0xFF) * (1.0f / 255.0f); // fog color G
vp->fogParams[2] = (float)((vpnode[0x22] >> 0) & 0xFF) * (1.0f / 255.0f); // fog color B
vp->fogParams[3] = *(float *)&vpnode[0x23]; // fog density
vp->fogParams[3] = std::abs(*(float *)&vpnode[0x23]); // fog density - ocean hunter uses negative values, but looks the same
vp->fogParams[4] = (float)(INT16)(vpnode[0x25] & 0xFFFF)*(1.0f / 255.0f); // fog start
{
@ -759,6 +759,8 @@ void CNew3D::RenderViewport(UINT32 addr)
float scrollFog = (float)(vpnode[0x20] & 0xFF) * (1.0f / 255.0f); // scroll fog
float scrollAtt = (float)(vpnode[0x24] & 0xFF) * (1.0f / 255.0f); // scroll attenuation
printf("scroll fog scroll %f attentioatn %f ---- %f %f %f %f\n", scrollFog, scrollAtt, vp->fogParams[0], vp->fogParams[1], vp->fogParams[2], vp->fogParams[3], vp->fogParams[4]);
// Clear texture offsets before proceeding
m_nodeAttribs.Reset();