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surfel gi debug refactor

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Turánszki János
2022-01-13 19:52:22 +01:00
parent e2c192063c
commit 10df64cb39
1 changed files with 39 additions and 43 deletions
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WickedEngine/shaders/surfel_coverageCS.hlsl
+39 -43
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@@ -129,7 +129,6 @@ void main(uint3 DTid : SV_DispatchThreadID, uint groupIndex : SV_GroupIndex, uin
float dist = sqrt(dist2);
float contribution = 1;
contribution *= saturate(dotN);
contribution *= saturate(1 - dist / surfel.GetRadius());
contribution = smoothstep(0, 1, contribution);
@@ -143,20 +142,20 @@ void main(uint3 DTid : SV_DispatchThreadID, uint groupIndex : SV_GroupIndex, uin
color += float4(surfel.color, 1) * contribution;
if (push.debug == SURFEL_DEBUG_NORMAL)
switch (push.debug)
{
case SURFEL_DEBUG_NORMAL:
debug.rgb += normal * contribution;
debug.a = 1;
}
if (push.debug == SURFEL_DEBUG_RANDOM)
{
break;
case SURFEL_DEBUG_RANDOM:
debug += float4(random_color(surfel_index), 1) * contribution;
}
if (push.debug == SURFEL_DEBUG_INCONSISTENCY)
{
break;
case SURFEL_DEBUG_INCONSISTENCY:
debug += float4(surfelDataBuffer[surfel_index].inconsistency.xxx, 1) * contribution;
break;
default:
break;
}
}
@@ -186,19 +185,16 @@ void main(uint3 DTid : SV_DispatchThreadID, uint groupIndex : SV_GroupIndex, uin
color.a = saturate(color.a);
}
if (push.debug == SURFEL_DEBUG_NORMAL)
switch (push.debug)
{
case SURFEL_DEBUG_NORMAL:
debug.rgb = normalize(debug.rgb) * 0.5 + 0.5;
}
if (push.debug == SURFEL_DEBUG_COLOR)
{
break;
case SURFEL_DEBUG_COLOR:
debug = color;
debug.rgb = tonemap(debug.rgb);
}
if (push.debug == SURFEL_DEBUG_RANDOM)
{
break;
case SURFEL_DEBUG_RANDOM:
if (debug.a > 0)
{
debug /= debug.a;
@@ -207,29 +203,27 @@ void main(uint3 DTid : SV_DispatchThreadID, uint groupIndex : SV_GroupIndex, uin
{
debug = 0;
}
}
if (push.debug == SURFEL_DEBUG_HEATMAP)
{
const float3 mapTex[] = {
float3(0,0,0),
float3(0,0,1),
float3(0,1,1),
float3(0,1,0),
float3(1,1,0),
float3(1,0,0),
};
const uint mapTexLen = 5;
const uint maxHeat = 50;
float l = saturate((float)cell.count / maxHeat) * mapTexLen;
float3 a = mapTex[floor(l)];
float3 b = mapTex[ceil(l)];
float4 heatmap = float4(lerp(a, b, l - floor(l)), 0.8);
debug = heatmap;
}
if (push.debug == SURFEL_DEBUG_INCONSISTENCY)
{
break;
case SURFEL_DEBUG_HEATMAP:
{
const float3 mapTex[] = {
float3(0,0,0),
float3(0,0,1),
float3(0,1,1),
float3(0,1,0),
float3(1,1,0),
float3(1,0,0),
};
const uint mapTexLen = 5;
const uint maxHeat = 50;
float l = saturate((float)cell.count / maxHeat) * mapTexLen;
float3 a = mapTex[floor(l)];
float3 b = mapTex[ceil(l)];
float4 heatmap = float4(lerp(a, b, l - floor(l)), 0.8);
debug = heatmap;
}
break;
case SURFEL_DEBUG_INCONSISTENCY:
if (debug.a > 0)
{
debug /= debug.a;
@@ -238,9 +232,11 @@ void main(uint3 DTid : SV_DispatchThreadID, uint groupIndex : SV_GroupIndex, uin
{
debug = 0;
}
break;
default:
break;
}
GroupMemoryBarrierWithGroupSync();
if (cell.count < SURFEL_CELL_LIMIT)