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Merge branch 'master' of https://github.com/UltraCombos/Project_2018_Frozen

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master
yuan 8 years ago
parent 283713b199 ea368c67ad
commit d9b8616250
6 changed files with 402 additions and 48 deletions
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  1. 312
      Unity_2018_Frozen/Assets/Frozen/Frozen.unity
  2. 3
      Unity_2018_Frozen/Assets/Frozen/Script/SpaceHomography.cs
  3. 33
      Unity_2018_Frozen/Assets/KinectOpticalFlow/Kinect2MotionTexture1.renderTexture
  4. 9
      Unity_2018_Frozen/Assets/KinectOpticalFlow/Kinect2MotionTexture1.renderTexture.meta
  5. 20
      Unity_2018_Frozen/Assets/KinectOpticalFlow/KinectOpticalFlow.cs
  6. 13
      Unity_2018_Frozen/Assets/KinectOpticalFlow/KinectUpdateShader.compute

312
Unity_2018_Frozen/Assets/Frozen/Frozen.unity
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3
Unity_2018_Frozen/Assets/Frozen/Script/SpaceHomography.cs
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@ -102,6 +102,9 @@ public class SpaceHomography : MonoBehaviour
material.SetMatrixArray("homography", homos);
material.SetVector("homo_space", space);
material.SetVector("texture_size", texture_size);
//print(space);
//print(texture_size);
}
#endif
}

33
Unity_2018_Frozen/Assets/KinectOpticalFlow/Kinect2MotionTexture1.renderTexture
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9
Unity_2018_Frozen/Assets/KinectOpticalFlow/Kinect2MotionTexture1.renderTexture.meta
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20
Unity_2018_Frozen/Assets/KinectOpticalFlow/KinectOpticalFlow.cs
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@ -36,6 +36,7 @@ namespace UltraCombos
[Range(0, 5)]
public float kinectAmount = 0;
public List<RenderTexture> renderTextures;
Texture2DArray kinectTextureArray;
[SerializeField, Header("Debug")]
bool debug = false;
@ -70,10 +71,14 @@ namespace UltraCombos
}
{
home_position_buffer = new ComputeBuffer(512 * 424, sizeof(float) * 4, ComputeBufferType.Append);
home_velocity_buffer = new ComputeBuffer(512 * 424, sizeof(float) * 4, ComputeBufferType.Append);
home_position_buffer = new ComputeBuffer(512 * 424 * renderTextures.Count, sizeof(float) * 4, ComputeBufferType.Append);
home_velocity_buffer = new ComputeBuffer(512 * 424 * renderTextures.Count, sizeof(float) * 4, ComputeBufferType.Append);
home_count_buffer = new ComputeBuffer(1, sizeof(int), ComputeBufferType.Raw);
}
{
kinectTextureArray = new Texture2DArray(512 * 2, 424, 8, TextureFormat.RGBAFloat, false);
}
}
private void FixedUpdate()
@ -83,6 +88,15 @@ namespace UltraCombos
args_buffer = updateShader.CreateIndirectComputeArgsBuffer(width * height, 1, 1);
}
{
for (int i = 0; i < renderTextures.Count; i++)
{
if (renderTextures[i].IsCreated())
Graphics.CopyTexture(renderTextures[i], 0, kinectTextureArray, i);
}
}
// update
{
var m = transform.localToWorldMatrix;
@ -99,9 +113,11 @@ namespace UltraCombos
updateShader.SetVector("FluidRoot", fluidSimulation.GridRoot);
updateShader.SetVector("FluidDim", fluidSimulation.GridDim);
updateShader.SetInt("flipX", flipX ? 1 : 0);
updateShader.SetInt("NumKinects", renderTextures.Count);
//updateShader.SetTexture(0, "PositionTexture", renderTextures[POSITION]);
//updateShader.SetTexture(0, "VelocityTexture", renderTextures[VELOCITY]);
updateShader.SetTexture(0, "MotionTextureArray", kinectTextureArray);
updateShader.SetTexture(0, "MotionTexture", renderTextures[0]);
foreach (var buf in kinectBuffers)
updateShader.SetBuffer(0, buf.bufferName, buf.obj);

13
Unity_2018_Frozen/Assets/KinectOpticalFlow/KinectUpdateShader.compute
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@ -3,6 +3,8 @@
#pragma kernel CSMain
#include "UnityCG.cginc"
RWStructuredBuffer<float4> KinectPositionBuffer;
RWStructuredBuffer<float4> KinectVelocityBuffer;
RWStructuredBuffer<float4> KinectGridBuffer;
@ -13,6 +15,7 @@ AppendStructuredBuffer<float4> HomeVelocityBuffer;
//Texture2D<float4> PositionTexture;
//Texture2D<float4> VelocityTexture;
Texture2D<float4> MotionTexture;
Texture2DArray<float4> MotionTextureArray;
float4 ClipMin;
float4 ClipMax;
@ -21,13 +24,17 @@ float4 FluidSize;
float4 FluidRoot;
float4 FluidDim;
int flipX;
int NumKinects;
[numthreads(512,1,1)]
void CSMain (uint3 id : SV_DispatchThreadID)
{
uint2 tex_coord = uint2(id.x % HEIGHT, id.x / HEIGHT);
for (int i = 0; i < NumKinects; i++)
{
float4 pos = float4(MotionTexture[tex_coord].xyz, 1);
pos = float4(MotionTextureArray[uint3(tex_coord, i)].xyz, 1);
//pos.y *= -1;
pos.z *= -1;
pos.x = lerp(pos.x, -pos.x, flipX);
@ -38,6 +45,7 @@ void CSMain (uint3 id : SV_DispatchThreadID)
pos = mul(pos, ModelMatrix);
float4 vel = MotionTexture[tex_coord + uint2(WIDTH, 0)];
vel = MotionTextureArray[uint3(tex_coord, i) + uint3(WIDTH, 0, 0)];
//vel.y *= -1;
vel.z *= -1;
vel.x = lerp(vel.x, -vel.x, flipX);
@ -55,8 +63,8 @@ void CSMain (uint3 id : SV_DispatchThreadID)
if (pos_mag > 0.1f)// && pos.y < 0.5f)
{
pos.y = 0.0f;
vel.xyz = float3(0, 0, 0);
//pos.y = 0.0f;
//vel.xyz = float3(0, 0, 0);
HomePositionBuffer.Append(float4(pos.xyz, 0));
HomeVelocityBuffer.Append(float4(vel.xyz, 0));
@ -68,5 +76,6 @@ void CSMain (uint3 id : SV_DispatchThreadID)
KinectVelocityBuffer[id.x] = float4((pos_mag == 0.0f) ? float3(0, 0, 0) : vel.xyz, 0);
}
}
}

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