| private SetFloat ( int nameID, float value ) : void | ||
| nameID | int | |
| value | float | |
| return | void | |
static int SetFloat(IntPtr L)
{
try
{
int count = LuaDLL.lua_gettop(L);
if (count == 3 && TypeChecker.CheckTypes <int, float>(L, 2))
{
UnityEngine.MaterialPropertyBlock obj = (UnityEngine.MaterialPropertyBlock)ToLua.CheckObject(L, 1, typeof(UnityEngine.MaterialPropertyBlock));
int arg0 = (int)LuaDLL.lua_tonumber(L, 2);
float arg1 = (float)LuaDLL.lua_tonumber(L, 3);
obj.SetFloat(arg0, arg1);
return(0);
}
else if (count == 3 && TypeChecker.CheckTypes <string, float>(L, 2))
{
UnityEngine.MaterialPropertyBlock obj = (UnityEngine.MaterialPropertyBlock)ToLua.CheckObject(L, 1, typeof(UnityEngine.MaterialPropertyBlock));
string arg0 = ToLua.ToString(L, 2);
float arg1 = (float)LuaDLL.lua_tonumber(L, 3);
obj.SetFloat(arg0, arg1);
return(0);
}
else
{
return(LuaDLL.luaL_throw(L, "invalid arguments to method: UnityEngine.MaterialPropertyBlock.SetFloat"));
}
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
static public int SetFloat(IntPtr l)
{
try {
int argc = LuaDLL.lua_gettop(l);
if (matchType(l, argc, 2, typeof(int), typeof(float)))
{
UnityEngine.MaterialPropertyBlock self = (UnityEngine.MaterialPropertyBlock)checkSelf(l);
System.Int32 a1;
checkType(l, 2, out a1);
System.Single a2;
checkType(l, 3, out a2);
self.SetFloat(a1, a2);
pushValue(l, true);
return(1);
}
else if (matchType(l, argc, 2, typeof(string), typeof(float)))
{
UnityEngine.MaterialPropertyBlock self = (UnityEngine.MaterialPropertyBlock)checkSelf(l);
System.String a1;
checkType(l, 2, out a1);
System.Single a2;
checkType(l, 3, out a2);
self.SetFloat(a1, a2);
pushValue(l, true);
return(1);
}
pushValue(l, false);
LuaDLL.lua_pushstring(l, "No matched override function SetFloat to call");
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
public void AssignParams()
{
var renderer = GetComponent<Renderer>();
var trans = GetComponent<Transform>();
var material = renderer.sharedMaterial;
if (m_mpb == null)
{
m_mpb = new MaterialPropertyBlock();
m_mpb.SetFloat("_ObjectID", m_id);
}
var pos = m_use_root_position ? trans.root.position : trans.position;
var rot = m_use_root_rotation ? trans.root.rotation : trans.rotation;
var scale = m_use_root_scale ? trans.root.lossyScale : trans.lossyScale;
if(m_debug_log)
{
Debug.Log("pos: " + pos);
Debug.Log("rot: " + rot);
Debug.Log("scale: " + scale);
}
m_mpb.SetVector("_Position", pos);
m_mpb.SetVector("_Rotation", new Vector4(rot.x, rot.y, rot.z, rot.w));
m_mpb.SetVector("_Scale", scale);
m_mpb.SetFloat("_LocalTime", m_local_time);
for (int i = 0; i < m_fparams.Count; ++i)
{
m_mpb.SetFloat(m_fparams[i].key, m_fparams[i].value);
}
renderer.SetPropertyBlock(m_mpb);
}
void UpdateOutline(bool outline)
{
MaterialPropertyBlock mpb = new MaterialPropertyBlock();
spriteRenderer.GetPropertyBlock(mpb);
mpb.SetFloat("_Outline", outline ? 1f : 0);
mpb.SetColor("_OutlineColor", color);
spriteRenderer.SetPropertyBlock(mpb);
}
protected virtual void Awake() {
_handModel = GetComponent<HandModel>();
_renderer = GetComponentInChildren<Renderer>();
_fadePropertyBlock = new MaterialPropertyBlock();
_renderer.GetPropertyBlock(_fadePropertyBlock);
_fadePropertyBlock.SetFloat("_Fade", 0);
_renderer.SetPropertyBlock(_fadePropertyBlock);
}
// Update is called once per frame
void Update () {
Debug.Log (Mathf.Abs( Mathf.Cos (Time.time)));
var material = gameObject.GetComponent<SpriteRenderer> ().material;
material.SetFloat ("ShineLocation", Mathf.Abs( Mathf.Cos (Time.time)));
MaterialPropertyBlock pb = new MaterialPropertyBlock ();
gameObject.GetComponent<SpriteRenderer> ().GetPropertyBlock(pb);
pb.SetFloat ("ShineLocation", Mathf.Abs (Mathf.Cos (Time.time)));
gameObject.GetComponent<SpriteRenderer> ().SetPropertyBlock (pb);
}
/// <summary>
/// Evaluates the property at "t" and stores its value in the MaterialPropertyBlock.
/// </summary>
/// <param name="block"></param>
/// <param name="t"></param>
public void Evaluate( MaterialPropertyBlock block, float t )
{
if( type == Type.Color )
{
block.SetColor( Id, Color.Lerp( from, to, t ) );
}
else if( type == Type.Float )
{
block.SetFloat( Id, Mathf.Lerp( from.a, to.a, t ) );
}
}
static public int SetFloat(IntPtr l)
{
try {
#if DEBUG
var method = System.Reflection.MethodBase.GetCurrentMethod();
string methodName = GetMethodName(method);
#if UNITY_5_5_OR_NEWER
UnityEngine.Profiling.Profiler.BeginSample(methodName);
#else
Profiler.BeginSample(methodName);
#endif
#endif
int argc = LuaDLL.lua_gettop(l);
if (matchType(l, argc, 2, typeof(int), typeof(float)))
{
UnityEngine.MaterialPropertyBlock self = (UnityEngine.MaterialPropertyBlock)checkSelf(l);
System.Int32 a1;
checkType(l, 2, out a1);
System.Single a2;
checkType(l, 3, out a2);
self.SetFloat(a1, a2);
pushValue(l, true);
return(1);
}
else if (matchType(l, argc, 2, typeof(string), typeof(float)))
{
UnityEngine.MaterialPropertyBlock self = (UnityEngine.MaterialPropertyBlock)checkSelf(l);
System.String a1;
checkType(l, 2, out a1);
System.Single a2;
checkType(l, 3, out a2);
self.SetFloat(a1, a2);
pushValue(l, true);
return(1);
}
pushValue(l, false);
LuaDLL.lua_pushstring(l, "No matched override function SetFloat to call");
return(2);
}
catch (Exception e) {
return(error(l, e));
}
#if DEBUG
finally {
#if UNITY_5_5_OR_NEWER
UnityEngine.Profiling.Profiler.EndSample();
#else
Profiler.EndSample();
#endif
}
#endif
}
static public int SetFloat__Int32__Single(IntPtr l)
{
try {
UnityEngine.MaterialPropertyBlock self = (UnityEngine.MaterialPropertyBlock)checkSelf(l);
System.Int32 a1;
checkType(l, 2, out a1);
System.Single a2;
checkType(l, 3, out a2);
self.SetFloat(a1, a2);
pushValue(l, true);
return(1);
}
catch (Exception e) {
return(error(l, e));
}
}
void SetMaterial()
{
if (!sprite)
{
Debug.LogError("No sprite set for UI fill", gameObject);
return;
}
MaterialPropertyBlock block = new MaterialPropertyBlock();
sprite.GetPropertyBlock(block);
Vector3 scale = new Vector3(clockwise ? -1:1, 1, 1);
Quaternion rot = Quaternion.Euler(0, 0, rotation + 90f);
block.SetMatrix("_Rotation", Matrix4x4.TRS(Vector3.zero, rot, scale));
block.SetFloat("_Fill", fillAmount);
sprite.SetPropertyBlock(block);
}
private void InitShaderProperties()
{
if (this.isCut)
{
MaterialPropertyBlock materialPropertyBlock = new MaterialPropertyBlock();
this.renderer.GetPropertyBlock(materialPropertyBlock);
materialPropertyBlock.SetFloat("_Variation", Mathf.Abs(Mathf.Abs(base.transform.position.x + base.transform.position.z) * 0.1f % 1f - 0.5f) * 2f);
Quaternion q = Quaternion.AngleAxis(-base.transform.rotation.eulerAngles.y, Vector3.up);
this.m_Matrix.SetTRS(Vector3.zero, q, new Vector3(1f, 1f, 1f));
materialPropertyBlock.SetMatrix("_TreeRotMatrix", this.m_Matrix);
this.renderer.SetPropertyBlock(materialPropertyBlock);
this.mat.EnableKeyword("_CUTVERSION");
}
else
{
this.mat.DisableKeyword("_CUTVERSION");
}
}
protected void ApplyToRenderers()
{
UnityEngine.Debug.Assert(this.exportToLocal);
if (materialPropertyBlock == null)
{
materialPropertyBlock = new UnityEngine.MaterialPropertyBlock();
}
int datasLength = this.Datas != null ? this.Datas.Length : 0;
this.FindRenderers(renderers);
int renderersCount = renderers.Count;
for (int i = 0; i < renderersCount; ++i)
{
renderers[i].GetPropertyBlock(materialPropertyBlock);
materialPropertyBlock.SetBuffer(this.BufferName, this.computeBuffer);
materialPropertyBlock.SetFloat(this.bufferSizeName, datasLength);
renderers[i].SetPropertyBlock(materialPropertyBlock);
materialPropertyBlock.Clear();
}
renderers.Clear();
}
private IEnumerator Fade()
{
if (_isFading) yield break;
var mr = GetComponent<MeshRenderer>();
if (mr == null) yield break;
_isFading = true;
const float fadeRate = 2f;
var pb = new MaterialPropertyBlock();
var val = IsVisible ? 0f : -1f;
for (; ; ) {
var dest = IsVisible ? 1f : 0f;
var sign = Math.Sign(dest - val);
val += sign * fadeRate * Time.deltaTime;
if (sign == 0 || sign == 1 && val >= dest || sign == -1 && val <= dest) break;
pb.SetFloat(FadeId, (float) val);
mr.SetPropertyBlock(pb);
yield return new WaitForEndOfFrame();
}
mr.SetPropertyBlock(null);
if (!IsVisible) {
gameObject.SetActive(false);
}
_isFading = false;
}
/// <summary>
/// Constructor
/// </summary>
public FogOfWarTile()
{
material = new MaterialPropertyBlock();
material.SetFloat("_Alpha", alpha);
}
void Update()
{
if (_subdivided != _subdivision) RebuildMesh();
var noiseDir = new Vector3(0.1f, 0.3f, -0.5f).normalized;
_noiseOffset += noiseDir * (Time.deltaTime * _noiseSpeed);
var radius = 1.0f + Reaktion.Perlin.Noise(Time.time, 23.5f) * _scaleAnimation;
var props = new MaterialPropertyBlock();
props.SetVector("_NoiseOffset", _noiseOffset);
props.SetFloat("_NoiseFrequency", _noiseFrequency);
props.SetFloat("_NoiseAmplitude", _noiseAmplitude);
props.SetFloat("_Opacity", _opacity);
props.SetFloat("_Radius", radius);
Graphics.DrawMesh(
_mesh, transform.localToWorldMatrix,
_material, 0, null, 0, props,
_shadowCastingMode, _receiveShadows);
}
void LateUpdate()
{
if (_needsReset) ResetResources();
// Call the kernels.
UpdateKernelShader();
Graphics.Blit(null, _positionBuffer, _kernelMaterial, 0);
Graphics.Blit(_positionBuffer, _normalBuffer1, _kernelMaterial, 1);
Graphics.Blit(_positionBuffer, _normalBuffer2, _kernelMaterial, 2);
// Update the line material.
_lineMaterial.SetColor("_Color", _lineColor);
// Make a material property block for the following drawcalls.
var props1 = new MaterialPropertyBlock();
var props2 = new MaterialPropertyBlock();
props1.SetTexture("_PositionBuffer", _positionBuffer);
props2.SetTexture("_PositionBuffer", _positionBuffer);
props1.SetTexture("_NormalBuffer", _normalBuffer1);
props2.SetTexture("_NormalBuffer", _normalBuffer2);
var mapOffs = new Vector3(0, 0, VOffset);
props1.SetVector("_MapOffset", mapOffs);
props2.SetVector("_MapOffset", mapOffs);
props1.SetFloat("_UseBuffer", 1);
props2.SetFloat("_UseBuffer", 1);
// Temporary variables.
var mesh = _bulkMesh.mesh;
var position = transform.position;
var rotation = transform.rotation;
var uv = new Vector2(0.5f / _positionBuffer.width, 0);
position += transform.forward * ZOffset;
// Draw mesh segments.
for (var i = 0; i < _totalStacks; i += _stacksPerSegment)
{
uv.y = (0.5f + i) / _positionBuffer.height;
props1.SetVector("_BufferOffset", uv);
props2.SetVector("_BufferOffset", uv);
if (_material)
{
// 1st half
Graphics.DrawMesh(
mesh, position, rotation,
_material, 0, null, 0, props1,
_castShadows, _receiveShadows);
// 2nd half
Graphics.DrawMesh(
mesh, position, rotation,
_material, 0, null, 1, props2,
_castShadows, _receiveShadows);
}
// lines
if (_lineColor.a > 0.0f)
Graphics.DrawMesh(
mesh, position, rotation,
_lineMaterial, 0, null, 2,
props1, false, false);
}
}
void Update()
{
if (_needsReset) ResetResources();
UpdateKernelShader();
if (Application.isPlaying)
{
// Swap the particle buffers.
var temp = _positionBuffer1;
_positionBuffer1 = _positionBuffer2;
_positionBuffer2 = temp;
temp = _rotationBuffer1;
_rotationBuffer1 = _rotationBuffer2;
_rotationBuffer2 = temp;
// Call the kernel shader.
Graphics.Blit(_positionBuffer1, _positionBuffer2, _kernelMaterial, 2);
Graphics.Blit(_rotationBuffer1, _rotationBuffer2, _kernelMaterial, 3);
}
else
{
InitializeAndPrewarmBuffers();
}
// Make a material property block for the following drawcalls.
var props = new MaterialPropertyBlock();
props.SetTexture("_PositionBuffer", _positionBuffer2);
props.SetTexture("_RotationBuffer", _rotationBuffer2);
props.SetFloat("_ScaleMin", _minScale);
props.SetFloat("_ScaleMax", _maxScale);
props.SetFloat("_RandomSeed", _randomSeed);
// Temporary variables
var mesh = _bulkMesh.mesh;
var position = transform.position;
var rotation = transform.rotation;
var material = _material ? _material : _defaultMaterial;
var uv = new Vector2(0.5f / _positionBuffer2.width, 0);
// Draw a bulk mesh repeatedly.
for (var i = 0; i < _positionBuffer2.height; i++)
{
uv.y = (0.5f + i) / _positionBuffer2.height;
props.AddVector("_BufferOffset", uv);
Graphics.DrawMesh(
mesh, position, rotation,
material, 0, null, 0, props,
_castShadows, _receiveShadows);
}
}
public LUT3D SetProperty(MaterialPropertyBlock block)
{
block.SetFloat (PROP_SCALE, (float)(_dim - 1) / _dim);
block.SetFloat (PROP_OFFSET, 1f / (2f * _dim));
block.SetTexture (PROP_3DLUT, _3dlut);
return this;
}
void Update()
{
if (_needsReset)
{
ResetResources();
ResetState();
_needsReset = false;
}
if (Application.isPlaying)
{
float deltaTime;
int steps;
if (_fixTimeStep)
{
// fixed time step
deltaTime = 1.0f / _stepsPerSecond;
steps = Mathf.RoundToInt(Time.deltaTime * _stepsPerSecond);
}
else
{
// variable time step
deltaTime = Time.smoothDeltaTime;
steps = 1;
}
// time steps
for (var i = 0; i < steps; i++)
StepKernel(deltaTime);
}
else
{
ResetState();
// warming up
for (var i = 0; i < 32; i++)
StepKernel(0.1f);
}
// drawing lines
UpdateLineShader();
var matrix = transform.localToWorldMatrix;
var stride = LinesPerDraw;
var total = TotalLineCount;
var props = new MaterialPropertyBlock();
var uv = new Vector2(0.5f / _historyLength, 0);
for (var i = 0; i < total; i += stride)
{
uv.y = (0.5f + i) / total;
props.SetVector("_BufferOffset", uv);
// front face
props.SetFloat("_Flip", 1);
Graphics.DrawMesh(
_mesh, matrix, _lineMaterial, gameObject.layer,
null, 0, props, _castShadows, _receiveShadows
);
// back face
props.SetFloat("_Flip", -1);
Graphics.DrawMesh(
_mesh, matrix, _lineMaterial, gameObject.layer,
null, 0, props, _castShadows, _receiveShadows
);
}
}
public void SetPropertyBlock(MaterialPropertyBlock block,
Transform modelTransform)
{
// model local space to world space matrix
var l2w = modelTransform.localToWorldMatrix;
// world space to effector local space matrix
var w2e = transform.worldToLocalMatrix;
// effector local space to normalized effector space matrix
var es = _effectorSize;
var invs = new Vector3(1.0f / es.x, 1.0f / es.y, 1.0f / es.z);
var e2n = Matrix4x4.Scale(invs);
block.SetMatrix("_Effector", e2n * w2e * l2w);
block.SetVector("_Steepness", new Vector3(
_transitionSteepness,
_emissionTransitionSteepness,
_scaleTransitionSteepness
));
block.SetColor("_InitialEmission", _initialEmission);
block.SetFloat("_InitialScale", _initialScale);
if (_effectType == EffectType.Destruction)
SetDestructionProps(block, modelTransform);
else
SetDisintegrationProps(block);
}
public bool AddToMaterialPropertyBlock(UnityEngine.MaterialPropertyBlock materialPropertyBlock)
{
materialPropertyBlock.SetFloat(this.PropertyName, this.PropertyValue);
return(false);
}
private void RefreshBrushCursor()
{
drawCursorBlock = drawCursorBlock ?? new MaterialPropertyBlock();
float quarter = Mathf.PI * 0.5f;
this.angle = (this.angle + Mathf.PI * 2) % (Mathf.PI * 2);
var angle = this.angle % quarter;
int rots = Mathf.FloorToInt(this.angle / quarter + 3) % 4;
//*
if (angle > quarter * 0.5f)
{
angle -= quarter;
rots = (rots + 1) % 4;
}
//*/
float alpha = -Mathf.Tan(angle / 2f);
float beta = Mathf.Sin(angle);
//var shearSprite4 = TextureByte.Pooler.Instance.ShearX(stamp.brush, Time.timeSinceLevelLoad % 1);
byte value = (byte) drawHUD.selected;
Blend<byte> blend_ = (canvas, brush) => brush == 0 ? (byte) 0 : value;
brushRenderer.GetPropertyBlock(drawCursorBlock);
if (value == 0)
{
drawCursorBlock.SetFloat("_Cycle", Time.timeSinceLevelLoad * 16);
blend_ = (canvas, brush) => brush == 0 ? (byte) 0 : (byte) 1;
}
else
{
drawCursorBlock.SetFloat("_Cycle", 0);
}
brushRenderer.SetPropertyBlock(drawCursorBlock);
brushSpriteD.Clear(0);
if (followToggle.isOn)
{
var shearSprite1 = TextureByte.Pooler.Instance.Rotated(stamp.brush, rots);
//var shearSprite1 = TextureByte.Pooler.Instance.Copy(stamp.brush);
var shearSprite2 = TextureByte.Pooler.Instance.ShearX(shearSprite1, alpha);
TextureByte.Pooler.Instance.FreeTexture(shearSprite1.mTexture);
TextureByte.Pooler.Instance.FreeSprite(shearSprite1);
var shearSprite3 = TextureByte.Pooler.Instance.ShearY(shearSprite2, beta);
TextureByte.Pooler.Instance.FreeTexture(shearSprite2.mTexture);
TextureByte.Pooler.Instance.FreeSprite(shearSprite2);
var shearSprite4 = TextureByte.Pooler.Instance.ShearX(shearSprite3, alpha);
TextureByte.Pooler.Instance.FreeTexture(shearSprite3.mTexture);
TextureByte.Pooler.Instance.FreeSprite(shearSprite3);
////var shearSprite4 = shearSprite1;
brushSpriteD.Blend(shearSprite4, blend_);
TextureByte.Pooler.Instance.FreeTexture(shearSprite4.mTexture);
TextureByte.Pooler.Instance.FreeSprite(shearSprite4);
}
else
{
brushSpriteD.Blend(stamp.brush, blend_);
}
Actor actor = targetActor;
if (project == null)
return;
var scene = editScene;
if (actor != null || scene.TryGetActor(next, out actor, 3))
{
brushSpriteD.Crop(actor.costume[actor.position.direction],
canvasPosition: next,
brushPosition: actor.position.current);
}
brushSpriteD.mTexture.Apply();
}
private void UpdateCharacterInput()
{
IntVector2 cell = ((IntVector2) next).CellCoords(32);
regCursor.gameObject.SetActive(true);
regCursor.transform.localPosition = cell * 32 + IntVector2.one * 16;
if (addCharacter.isOn)
{
cellCursor.gameObject.SetActive(true);
cellCursor.transform.localPosition = cell * 32 + IntVector2.one * 16;
cursorBlock = cursorBlock ?? new MaterialPropertyBlock();
cellCursor.GetPropertyBlock(cursorBlock);
cursorBlock.SetFloat("_Cycle", Time.timeSinceLevelLoad * 12);
cellCursor.SetPropertyBlock(cursorBlock);
cellCursor.sprite = defaultCostume.down.uSprite;
}
else
{
cellCursor.gameObject.SetActive(false);
}
if (input.cancel.WasPressed)
{
hud.mode = HUD.Mode.Draw;
CleanupCharacter();
return;
}
characterDialogue.interactable = possessedActor != null;
if (possessedActor != null)
{
if (characterDialogue.isFocused)
{
possessedActor.dialogue = characterDialogue.text;
}
else
{
characterDialogue.text = possessedActor.dialogue;
}
}
else
{
characterDialogue.text = "NO CHARACTER SELECTED";
}
Actor hoveredActor;
var scene = editScene;
scene.TryGetActor(next, out hoveredActor, 0);
if (hoveredActor != null)
{
if (hoveredActor == possessedActor)
{
SetCursorSprite(exitActorCursor);
}
else
{
SetCursorSprite(enterActorCursor);
}
}
if (mousePress && hoveredActor != null)
{
if (removeCharacter.isOn)
{
scene.actors.Remove(hoveredActor);
if (possessedActor == hoveredActor)
possessedActor = null;
var changes = new Changes();
changes.GetChange(hoveredActor, () => new ActorRemovedChange { world = scene, actor = hoveredActor });
Do(changes);
removeCharacter.isOn = false;
}
else
{
if (possessedActor == hoveredActor)
{
possessedActor = null;
cameraController.focusTarget = hoveredActor.position.current - Vector2.one * 16;
}
else
{
possessedActor = hoveredActor;
characterDialogue.text = possessedActor.dialogue;
}
}
}
else if (mousePress && addCharacter.isOn)
{
var pos = ((IntVector2) next).CellCoords(32) * 32 + IntVector2.one * 16;
var actor = new Actor
{
world = scene,
costume = NewSimpleCostume(project),
state = new State { fragment = "start", line = 0 },
position = new Position
{
prev = pos,
next = pos,
progress = 0,
},
};
scene.actors.Add(actor);
var changes = new Changes();
changes.GetChange(actor, () => new ActorAddedChange { world = scene, actor = actor });
Do(changes);
characterPlaceSound.Play();
addCharacter.isOn = false;
possessedActor = actor;
}
}
void Update ()
{
//must reset mesh verts to 0 each frame.
m_meshBuffer.SetData(new float[SIZE*7]);
//Make the voxels.
m_perlinNoise.SetInt("_Width", N);
m_perlinNoise.SetInt("_Height", N);
m_perlinNoise.SetFloat("_Frequency", 0.02f);
m_perlinNoise.SetFloat("_Lacunarity", 2.0f);
m_perlinNoise.SetFloat("_Gain", 0.5f);
m_perlinNoise.SetFloat("_Time", Time.time * m_speed);
m_perlinNoise.SetTexture(0, "_PermTable1D", perlin.GetPermutationTable1D());
m_perlinNoise.SetTexture(0, "_PermTable2D", perlin.GetPermutationTable2D());
m_perlinNoise.SetTexture(0, "_Gradient4D", perlin.GetGradient4D());
m_perlinNoise.SetBuffer(0, "_Result", m_noiseBuffer);
m_perlinNoise.Dispatch(0, N/8, N/8, N/8);
//Make the voxel normals.
m_normals.SetInt("_Width", N);
m_normals.SetInt("_Height", N);
m_normals.SetBuffer(0, "_Noise", m_noiseBuffer);
m_normals.SetBuffer(0, "_Result", m_normalsBuffer);
m_normals.Dispatch(0, N/8, N/8, N/8);
//Make the mesh verts
m_marchingCubes.SetInt("_Width", N);
m_marchingCubes.SetInt("_Height", N);
m_marchingCubes.SetInt("_Depth", N);
m_marchingCubes.SetInt("_Border", 1);
m_marchingCubes.SetFloat("_Target", 0.0f);
m_marchingCubes.SetBuffer(0, "_Voxels", m_noiseBuffer);
m_marchingCubes.SetBuffer(0, "_Normals", m_normalsBuffer);
m_marchingCubes.SetBuffer(0, "_Buffer", m_meshBuffer);
m_marchingCubes.SetBuffer(0, "_CubeEdgeFlags", m_cubeEdgeFlags);
m_marchingCubes.SetBuffer(0, "_TriangleConnectionTable", m_triangleConnectionTable);
m_marchingCubes.Dispatch(0, N/8, N/8, N/8);
m_drawBuffer.SetBuffer("_Buffer", m_meshBuffer);
m_drawBuffer.SetPass(0);
var prop = new MaterialPropertyBlock();
for (var i = 0; i < N; i++)
{
prop.SetFloat("_IdOffset", i * N * N * 3 * 5);
Graphics.DrawMesh(m_mesh, transform.localToWorldMatrix, m_drawBuffer, 0, null, 0, prop);
}
}
void Update()
{
if (_needsReset) ResetResources();
if (Application.isPlaying)
{
UpdateKernelShader();
SwapBuffersAndInvokeKernels();
}
else
{
InitializeAndPrewarmBuffers();
}
// Make a material property block for the following drawcalls.
var props = new MaterialPropertyBlock();
props.SetTexture("_PositionBuffer", _positionBuffer2);
props.SetTexture("_RotationBuffer", _rotationBuffer2);
props.SetFloat("_ScaleMin", _scale * (1 - _scaleRandomness));
props.SetFloat("_ScaleMax", _scale);
props.SetFloat("_RandomSeed", _randomSeed);
// Temporary variables
var mesh = _bulkMesh.mesh;
var position = transform.position;
var rotation = transform.rotation;
var material = _material ? _material : _defaultMaterial;
var uv = new Vector2(0.5f / _positionBuffer2.width, 0);
// Draw a bulk mesh repeatedly.
for (var i = 0; i < _positionBuffer2.height; i++)
{
uv.y = (0.5f + i) / _positionBuffer2.height;
props.SetVector("_BufferOffset", uv);
Graphics.DrawMesh(
mesh, position, rotation,
material, 0, null, 0, props,
_castShadows, _receiveShadows);
}
}