public void FinalizeStart()
{
_designBodySpotUpdaterProxy.UpdateBodiesSpots(GrassPlantingManagerDebugObject
.GenerateDebugUpdatedTerrainTextures());
_globalGpuInstancingContainer.StartThread();
_designBodySpotUpdaterProxy.SynchronicUpdate();
_globalGpuInstancingContainer.FinishUpdateBatch();
}
public void InitializeGlobalInstancingContainer()
{
var globalInstancingContainer = new GlobalGpuInstancingContainer();
_gameInitializationFields.SetField(globalInstancingContainer);
var updatableElement = new FieldBasedUltraUpdatable()
{
StartCameraField = (currentCamera) => { globalInstancingContainer.StartThread(); },
UpdateCameraField = (currentCamera) =>
{
globalInstancingContainer.DrawFrame();
globalInstancingContainer.FinishUpdateBatch();
}
};
_updatableContainer.AddUpdatableElement(updatableElement);
}
public void Start()
{
var meshGenerator = new GrassMeshGenerator();
var mesh = meshGenerator.GetGrassBladeMesh(1);
var material = new Material(Shader.Find("Custom/Vegetation/Grass"));
material.SetFloat("_BendingStrength", 0.2f);
material.SetFloat("_InitialBendingValue", 0.4f);
material.SetFloat("_PlantBendingStiffness", 0.3f);
material.SetVector("_WindDirection", Vector4.one);
material.SetVector("_PlantDirection", Vector4.one);
material.SetColor("_Color", Color.green);
material.SetFloat("_RandSeed", 44.4f);
var go = GameObject.CreatePrimitive(PrimitiveType.Capsule);
go.GetComponent <MeshFilter>().mesh = mesh;
go.GetComponent <MeshRenderer>().material = material;
var instancingMaterial = new Material(Shader.Find("Custom/Vegetation/Grass.Instanced"));
instancingMaterial.enableInstancing = true;
_globalGpuInstancingContainer = new GlobalGpuInstancingContainer();
var commonUniforms = new UniformsPack();
commonUniforms.SetUniform("_BendingStrength", 0.8f);
commonUniforms.SetUniform("_WindDirection", Vector4.one);
var instancingContainer = new GpuInstancingVegetationSubjectContainer(
new GpuInstancerCommonData(mesh, instancingMaterial, commonUniforms),
new GpuInstancingUniformsArrayTemplate(new List <GpuInstancingUniformTemplate>()
{
new GpuInstancingUniformTemplate("_Color", GpuInstancingUniformType.Vector4),
new GpuInstancingUniformTemplate("_InitialBendingValue", GpuInstancingUniformType.Float),
new GpuInstancingUniformTemplate("_PlantBendingStiffness", GpuInstancingUniformType.Float),
new GpuInstancingUniformTemplate("_PlantDirection", GpuInstancingUniformType.Vector4),
new GpuInstancingUniformTemplate("_RandSeed", GpuInstancingUniformType.Float),
})
);
var bucketId = _globalGpuInstancingContainer.CreateBucket(instancingContainer);
var uniforms = new UniformsPack();
uniforms.SetUniform("_InitialBendingValue", 0.4f);
uniforms.SetUniform("_PlantBendingStiffness", 0.3f);
uniforms.SetUniform("_PlantDirection", Vector4.one);
uniforms.SetUniform("_Color", Color.green);
uniforms.SetUniform("_RandSeed", 44.4f);
var msw = new MyStopWatch();
msw.StartSegment("AddingClassic");
for (int x = 0; x < 300; x++)
{
for (int y = 0; y < 300; y++)
{
var myTriplet = new MyTransformTriplet(new Vector3(x, 0, y), Vector3.zero, Vector3.one);
_globalGpuInstancingContainer.AddInstance(bucketId, myTriplet.ToLocalToWorldMatrix(), uniforms);
}
}
_globalGpuInstancingContainer.StartThread();
_globalGpuInstancingContainer.FinishUpdateBatch();
Debug.Log("It took: " + msw.CollectResults());
}