wehub-resource-sync
96 lines
2.1 KiB
HLSL
96 lines
2.1 KiB
HLSL
#include "shared/point.hlsl"
|
|
#include "shared/quat-functions.hlsl"
|
|
#include "shared/SpriteDef.hlsl"
|
|
|
|
static const float4 Factors[] =
|
|
{
|
|
// x y z w
|
|
float4(0, 0, 0, 0), // 0 nothing
|
|
float4(1, 0, 0, 0), // 1 for x
|
|
float4(0, 1, 0, 0), // 2 for y
|
|
float4(0, 0, 1, 0), // 3 for z
|
|
float4(0, 0, 0, 1), // 4 for w
|
|
float4(0, 0, 0, 0), // avoid rotation effects
|
|
};
|
|
|
|
cbuffer Transforms : register(b0)
|
|
{
|
|
float4x4 CameraToClipSpace;
|
|
float4x4 ClipSpaceToCamera;
|
|
float4x4 WorldToCamera;
|
|
float4x4 CameraToWorld;
|
|
float4x4 WorldToClipSpace;
|
|
float4x4 ClipSpaceToWorld;
|
|
float4x4 ObjectToWorld;
|
|
float4x4 WorldToObject;
|
|
float4x4 ObjectToCamera;
|
|
float4x4 ObjectToClipSpace;
|
|
};
|
|
|
|
cbuffer Params : register(b1)
|
|
{
|
|
float L;
|
|
float LFactor;
|
|
float LOffset;
|
|
|
|
float R;
|
|
float RFactor;
|
|
float ROffset;
|
|
|
|
float G;
|
|
float GFactor;
|
|
float GOffset;
|
|
|
|
float B;
|
|
float BFactor;
|
|
float BOffset;
|
|
float __padding;
|
|
|
|
float3 Center;
|
|
}
|
|
|
|
|
|
|
|
StructuredBuffer<LegacyPoint> Points : t0;
|
|
StructuredBuffer<SpriteDef> InputSprites : t1;
|
|
RWStructuredBuffer<SpriteDef> ResultSprites : u0; // output1
|
|
//RWStructuredBuffer<SpriteDef> ResultSprites : u0; // output2
|
|
|
|
|
|
Texture2D<float4> InputTexture : register(t2);
|
|
sampler texSampler : register(s0);
|
|
|
|
[numthreads(256,4,1)]
|
|
void main(uint3 i : SV_DispatchThreadID)
|
|
{
|
|
uint index = i.x;
|
|
|
|
uint spriteCount, _;
|
|
InputSprites.GetDimensions(spriteCount,_);
|
|
|
|
uint texWidth, texHeight;
|
|
InputTexture.GetDimensions(texWidth, texHeight);
|
|
float aspectRatio = (float)texWidth / texHeight;
|
|
|
|
//if(i.x >= spriteCount)
|
|
// return;
|
|
|
|
LegacyPoint P = Points[index];
|
|
float3 pos = P.Position;
|
|
pos -= Center;
|
|
pos.x /= aspectRatio;
|
|
pos/= 2;
|
|
|
|
float3 posInObject = mul(float4(pos.xyz,0), WorldToObject).xyz;
|
|
float2 uv = posInObject.xy * float2(1,-1) + float2(0.5, 0.5);
|
|
float4 c = InputTexture.SampleLevel(texSampler, uv, 0.0);
|
|
c.a = 1;
|
|
//c.rgb = pos;
|
|
|
|
ResultSprites[i.x].Color = c;
|
|
ResultSprites[i.x].Size = 0.1;
|
|
ResultSprites[i.x].Pivot =0;
|
|
ResultSprites[i.x].UvMin =0;
|
|
ResultSprites[i.x].UvMax =1;
|
|
|
|
} |