public void OnWillRenderObject()
{
if (m_MatProps == null)
{
m_MatProps = new MaterialPropertyBlock();
}
Camera cam = Camera.current;
cam.depthTextureMode |= DepthTextureMode.Depth;
m_MatProps.Clear();
m_MatProps.AddVector("_CameraLocalPos", transform.InverseTransformPoint(cam.transform.position));
m_MatProps.AddMatrix("_CameraToLocal", transform.worldToLocalMatrix * cam.transform.localToWorldMatrix);
m_MatProps.AddVector("_Scale", transform.localScale);
m_MatProps.AddFloat("_Brightness", m_Brightness);
if (Application.isPlaying)
{
float time = Time.time;
m_TimeElapsed += m_Speed * (time - m_LastFrameTime);
m_LastFrameTime = time;
Shader.SetGlobalFloat("_FireTime", m_StartTime + m_TimeElapsed);
}
else
{
Shader.SetGlobalFloat("_FireTime", m_StartTime);
}
renderer.SetPropertyBlock(m_MatProps);
}
/*
* Sets the shader uniforms that are necessary to project on screen the
* given TerrainQuad. This method can set the uniforms that are specific to
* the given quad.
*/
public virtual void SetUniforms(TerrainNode node, TerrainQuad quad, MaterialPropertyBlock matPropertyBlock)
{
if (matPropertyBlock == null || node == null || quad == null)
{
return;
}
double ox = quad.GetOX();
double oy = quad.GetOY();
double l = quad.GetLength();
double distFactor = (double)node.GetDistFactor();
int level = quad.GetLevel();
matPropertyBlock.AddVector(m_uniforms.offset, new Vector4((float)ox, (float)oy, (float)l, (float)level));
Vector3d2 camera = node.GetLocalCameraPos();
matPropertyBlock.AddVector(m_uniforms.camera, new Vector4((float)((camera.x - ox) / l), (float)((camera.y - oy) / l),
(float)((camera.z - node.GetView().GetGroundHeight()) / (l * distFactor)),
(float)camera.z));
Vector3d2 c = node.GetLocalCameraPos();
Matrix3x3d m = m_localToTangent * (new Matrix3x3d(l, 0.0, ox - c.x, 0.0, l, oy - c.y, 0.0, 0.0, 1.0));
matPropertyBlock.AddMatrix(m_uniforms.tileToTangent, m.ToMatrix4x4());
SetScreenUniforms(node, quad, matPropertyBlock);
}
MaterialPropertyBlock get_properties(int scale, float x, float y, float tex_x, float tex_y)
{
level_property_block.Clear();
level_property_block.AddVector("_slab_scale", new Vector4(scale, scale));
level_property_block.AddVector("_slab_origin", new Vector4(x, y));
level_property_block.AddVector("_slab_tex_origin", new Vector4(tex_x, tex_y));
return(level_property_block);
}
public void SetTile(MaterialPropertyBlock matPropertyBlock, int level, int tx, int ty)
{
if (!m_producer.IsGPUProducer())
{
return;
}
RenderTexture tex = null;
Vector3 coords = Vector3.zero, size = Vector3.zero;
SetTile(ref tex, ref coords, ref size, level, tx, ty);
matPropertyBlock.AddTexture(m_uniforms.tile, tex);
matPropertyBlock.AddVector(m_uniforms.tileCoords, coords);
matPropertyBlock.AddVector(m_uniforms.tileSize, size);
}
void LateUpdate()
{
float t = 0.0f;
float dt = Time.deltaTime;
if (ignoreTimescale == true)
{
t = Time.realtimeSinceStartup;
}
else
{
t = BulletTime.time;
}
t = t / 20.0f; // To match with Time.x in the shader.
softDirection = Vector3.Lerp(softDirection, Vector3.Normalize(lastPos - transform.position), Responsiveness * 30f * dt);
lastPos = transform.position;
var wind = softDirection * Strength + transform.TransformDirection(ObjectSpaceWind);
if (properties == null)
{
return;
}
properties.Clear();
properties.AddVector("_Wind", wind.normalized);
properties.AddFloat("_T", t);
GetComponent <Renderer>().SetPropertyBlock(properties);
}
public void AddToMaterialPropertyBlock(MaterialPropertyBlock block)
{
Node first = this.first;
int count = this.count;
while (count-- > 0)
{
switch (first.type)
{
case PropType.Float:
block.AddFloat(first.property, first.value.FLOAT);
break;
case PropType.Vector:
block.AddVector(first.property, first.value.VECTOR);
break;
case PropType.Color:
block.AddColor(first.property, first.value.COLOR);
break;
case PropType.Matrix:
block.AddMatrix(first.property, first.value.MATRIX);
break;
}
first = first.next;
}
}
static int AddVector(IntPtr L)
{
int count = LuaDLL.lua_gettop(L);
Type[] types0 = { typeof(MaterialPropertyBlock), typeof(int), typeof(Vector4) };
Type[] types1 = { typeof(MaterialPropertyBlock), typeof(string), typeof(Vector4) };
if (count == 3 && LuaScriptMgr.CheckTypes(L, types0, 1))
{
MaterialPropertyBlock obj = LuaScriptMgr.GetNetObject <MaterialPropertyBlock>(L, 1);
int arg0 = (int)LuaScriptMgr.GetNumber(L, 2);
Vector4 arg1 = LuaScriptMgr.GetNetObject <Vector4>(L, 3);
obj.AddVector(arg0, arg1);
return(0);
}
else if (count == 3 && LuaScriptMgr.CheckTypes(L, types1, 1))
{
MaterialPropertyBlock obj = LuaScriptMgr.GetNetObject <MaterialPropertyBlock>(L, 1);
string arg0 = LuaScriptMgr.GetString(L, 2);
Vector4 arg1 = LuaScriptMgr.GetNetObject <Vector4>(L, 3);
obj.AddVector(arg0, arg1);
return(0);
}
else
{
LuaDLL.luaL_error(L, "invalid arguments to method: MaterialPropertyBlock.AddVector");
}
return(0);
}
// Token: 0x06004B62 RID: 19298 RVA: 0x0012667C File Offset: 0x0012487C
public void AddToMaterialPropertyBlock(MaterialPropertyBlock block)
{
global::UIPanelMaterialPropertyBlock.Node next = this.first;
int num = this.count;
while (num-- > 0)
{
switch (next.type)
{
case global::UIPanelMaterialPropertyBlock.PropType.Float:
block.AddFloat(next.property, next.value.FLOAT);
break;
case global::UIPanelMaterialPropertyBlock.PropType.Vector:
block.AddVector(next.property, next.value.VECTOR);
break;
case global::UIPanelMaterialPropertyBlock.PropType.Color:
block.AddColor(next.property, next.value.COLOR);
break;
case global::UIPanelMaterialPropertyBlock.PropType.Matrix:
block.AddMatrix(next.property, next.value.MATRIX);
break;
}
next = next.next;
}
}
public void SetOffset(Vector4 offset)
{
MaterialPropertyBlock props = new MaterialPropertyBlock();
GetComponent <Renderer>().GetPropertyBlock(props);
props.AddVector(offsetID, offset);
GetComponent <Renderer>().SetPropertyBlock(props);
}
public MaterialPropertyBlock CreatePropertiesBlock()
{
MaterialPropertyBlock material = new MaterialPropertyBlock();
material.AddVector(_idMinBounds, _minBounds);
material.AddVector(_idMaxBounds, _maxBounds);
material.AddMatrix(_idProjection, _projectionMatrixCached);
material.AddMatrix(_idViewWorldLight, _viewWorldLight);
material.AddMatrix(_idLocalRotation, _localRotation);
material.AddMatrix(_idRotation, _rotation);
material.AddColor(_idColorTint, colorTint);
material.AddFloat(_idSpotExponent, spotExponent);
material.AddFloat(_idConstantAttenuation, constantAttenuation);
material.AddFloat(_idLinearAttenuation, linearAttenuation);
material.AddFloat(_idQuadraticAttenuation, quadraticAttenuation);
material.AddFloat(_idLightMultiplier, lightMultiplier);
switch (shadowMode)
{
case ShadowMode.Realtime:
renderer.sharedMaterial.SetTexture("_ShadowTexture", _depthTexture);
break;
case ShadowMode.Baked:
break;
case ShadowMode.None:
renderer.sharedMaterial.SetTexture("_ShadowTexture", null);
break;
}
#if UNITY_4_2 || UNITY_4_3 || UNITY_4_4
float far = camera.farClipPlane;
float near = camera.nearClipPlane;
float fov = camera.fieldOfView;
#else
float far = camera.far;
float near = camera.near;
float fov = camera.fov;
#endif
material.AddVector(_idLightParams, new Vector4(near, far, far - near, (camera.isOrthoGraphic) ? Mathf.PI : fov * 0.5f * Mathf.Deg2Rad));
return(material);
}
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 virtual void OnWillRenderObject()
{
if (m_mpb == null)
{
m_mpb = new MaterialPropertyBlock();
m_mpb.AddVector("_Position", Vector4.zero);
m_mpb.AddVector("_Rotation", Vector4.zero);
m_mpb.AddVector("_Scale", Vector4.one);
m_renderer = GetComponent <Renderer>();
m_trans = GetComponent <Transform>();
}
var rot = m_trans.rotation;
m_mpb.SetVector("_Position", m_trans.position);
m_mpb.SetVector("_Rotation", new Vector4(rot.x, rot.y, rot.z, rot.w));
m_mpb.SetVector("_Scale", m_trans.localScale);
m_renderer.SetPropertyBlock(m_mpb);
}
void Update()
{
if (_needsReset)
{
ResetResources();
}
// Advance the time variables.
_rotationNoiseTime += _rotationNoiseSpeed * Time.deltaTime;
// Call the kernels.
UpdateKernelShader();
if (_needsReset || _positionUpdateFlag)
{
Graphics.Blit(null, _positionBuffer, _kernelMaterial, 0);
}
Graphics.Blit(null, _rotationBuffer, _kernelMaterial, 1);
if (_needsReset || _scaleUpdateFlag)
{
Graphics.Blit(null, _scaleBuffer, _kernelMaterial, 2);
}
// Make a material property block for the following drawcalls.
var props = new MaterialPropertyBlock();
props.AddTexture("_PositionTex", _positionBuffer);
props.AddTexture("_RotationTex", _rotationBuffer);
props.AddTexture("_ScaleTex", _scaleBuffer);
// 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 / _positionBuffer.width, 0);
// Draw mesh segments.
for (var i = 0; i < _positionBuffer.height; i++)
{
uv.y = (0.5f + i) / _positionBuffer.height;
props.AddVector("_BufferOffset", uv);
Graphics.DrawMesh(
mesh, position, rotation,
material, 0, null, 0, props,
_castShadows, _receiveShadows);
}
// Clear flag variables.
_positionUpdateFlag = true;
_scaleUpdateFlag = true;
_needsReset = false;
}
protected override void SetScreenUniforms(TerrainNode node, TerrainQuad quad, MaterialPropertyBlock matPropertyBlock)
{
double ox = quad.GetOX();
double oy = quad.GetOY();
double l = quad.GetLength();
Vector3d2 p0 = new Vector3d2(ox, oy, R);
Vector3d2 p1 = new Vector3d2(ox + l, oy, R);
Vector3d2 p2 = new Vector3d2(ox, oy + l, R);
Vector3d2 p3 = new Vector3d2(ox + l, oy + l, R);
Vector3d2 pc = (p0 + p3) * 0.5;
double l0 = 0.0, l1 = 0.0, l2 = 0.0, l3 = 0.0;
Vector3d2 v0 = p0.Normalized(ref l0);
Vector3d2 v1 = p1.Normalized(ref l1);
Vector3d2 v2 = p2.Normalized(ref l2);
Vector3d2 v3 = p3.Normalized(ref l3);
Matrix4x4d deformedCorners = new Matrix4x4d(v0.x * R, v1.x * R, v2.x * R, v3.x * R,
v0.y * R, v1.y * R, v2.y * R, v3.y * R,
v0.z * R, v1.z * R, v2.z * R, v3.z * R,
1.0, 1.0, 1.0, 1.0);
matPropertyBlock.AddMatrix(m_uniforms.screenQuadCorners, (m_localToScreen * deformedCorners).ToMatrix4x4());
Matrix4x4d deformedVerticals = new Matrix4x4d(v0.x, v1.x, v2.x, v3.x,
v0.y, v1.y, v2.y, v3.y,
v0.z, v1.z, v2.z, v3.z,
0.0, 0.0, 0.0, 0.0);
matPropertyBlock.AddMatrix(m_uniforms.screenQuadVerticals, (m_localToScreen * deformedVerticals).ToMatrix4x4());
matPropertyBlock.AddVector(m_uniforms.screenQuadCornerNorms, new Vector4((float)l0, (float)l1, (float)l2, (float)l3));
Vector3d2 uz = pc.Normalized();
Vector3d2 ux = (new Vector3d2(0, 1, 0)).Cross(uz).Normalized();
Vector3d2 uy = uz.Cross(ux);
Matrix4x4d ltow = node.GetLocalToWorld();
Matrix3x3d tangentFrameToWorld = new Matrix3x3d(ltow.m[0, 0], ltow.m[0, 1], ltow.m[0, 2],
ltow.m[1, 0], ltow.m[1, 1], ltow.m[1, 2],
ltow.m[2, 0], ltow.m[2, 1], ltow.m[2, 2]);
Matrix3x3d m = new Matrix3x3d(ux.x, uy.x, uz.x,
ux.y, uy.y, uz.y,
ux.z, uy.z, uz.z);
matPropertyBlock.AddMatrix(m_uniforms.tangentFrameToWorld, (tangentFrameToWorld * m).ToMatrix4x4());
}
void Update()
{
if (_needsReset)
{
ResetResources();
}
ApplyKernelParameters();
if (Application.isPlaying)
{
// Swap the buffers.
var temp = _positionBuffer1;
_positionBuffer1 = _positionBuffer2;
_positionBuffer2 = temp;
temp = _rotationBuffer1;
_rotationBuffer1 = _rotationBuffer2;
_rotationBuffer2 = temp;
}
else
{
// Editor: initialize the buffer on every update.
Graphics.Blit(null, _positionBuffer1, _kernelMaterial, 0);
Graphics.Blit(null, _rotationBuffer1, _kernelMaterial, 1);
}
// Apply the kernel shaders.
Graphics.Blit(_positionBuffer1, _positionBuffer2, _kernelMaterial, 2);
Graphics.Blit(_rotationBuffer1, _rotationBuffer2, _kernelMaterial, 3);
// Draw the bulk mesh.
_surfaceMaterial.SetTexture("_PositionTex", _positionBuffer2);
_surfaceMaterial.SetTexture("_RotationTex", _rotationBuffer2);
_surfaceMaterial.SetColor("_Color", _color);
_surfaceMaterial.SetVector("_ScaleParams", new Vector2(_minScale, _maxScale));
var uv = new Vector2(0.5f / _positionBuffer2.width, 0);
var offset = new MaterialPropertyBlock();
for (var i = 0; i < _positionBuffer2.height; i++)
{
uv.y = (0.5f + i) / _positionBuffer2.height;
offset.AddVector("_BufferOffset", uv);
Graphics.DrawMesh(_bulkMesh.mesh, transform.position, transform.rotation, _surfaceMaterial, 0, null, 0, offset);
}
}
void Update()
{
if (_needsReset)
{
ResetResources();
}
// Call the kernels.
UpdateKernelShader();
Graphics.Blit(null, _positionBuffer, _kernelMaterial, 0);
Graphics.Blit(null, _rotationBuffer, _kernelMaterial, 1);
Graphics.Blit(null, _scaleBuffer, _kernelMaterial, 2);
// Make a material property block for the following drawcalls.
var props = new MaterialPropertyBlock();
props.AddTexture("_PositionTex", _positionBuffer);
props.AddTexture("_RotationTex", _rotationBuffer);
props.AddTexture("_ScaleTex", _scaleBuffer);
props.SetVector("_ColumnRow", new Vector2(_columns, _rows));
props.SetVector("_UVOffset", UVOffset);
// 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 / _positionBuffer.width, 0);
position += transform.right * XOffset;
position += transform.up * YOffset;
// Draw mesh segments.
for (var i = 0; i < _positionBuffer.height; i++)
{
uv.y = (0.5f + i) / _positionBuffer.height;
props.AddVector("_BufferOffset", uv);
Graphics.DrawMesh(
mesh, position, rotation,
material, 0, null, 0, props,
_castShadows, _receiveShadows);
}
}
// Update is called once per frame
void Update()
{
//编辑模式
if (!Application.isPlaying)
{
//获取材质信息
MeshRenderer meshRender = gameObject.GetComponent <MeshRenderer>();
if (meshRender != null)
{
// meshRender.sharedMaterial.color = Color.black;
//meshRender.sharedMaterial.SetVector("_TintColor", new Vector4(1, 0, 0, 1));
MaterialPropertyBlock block = new MaterialPropertyBlock();
block.AddVector("_TintColor", new Vector4(color.r, color.g, color.b, 1));
meshRender.SetPropertyBlock(block);
//Debug.Log("editor" + color.ToString());
}
}
}
public void AddToMaterialPropertyBlock(MaterialPropertyBlock block)
{
UIPanelMaterialPropertyBlock.Node node = this.first;
int num = this.count;
while (true)
{
int num1 = num;
num = num1 - 1;
if (num1 <= 0)
{
break;
}
switch (node.type)
{
case UIPanelMaterialPropertyBlock.PropType.Float:
{
block.AddFloat(node.property, [email protected]);
break;
}
case UIPanelMaterialPropertyBlock.PropType.Vector:
{
block.AddVector(node.property, [email protected]);
break;
}
case UIPanelMaterialPropertyBlock.PropType.Color:
{
block.AddColor(node.property, [email protected]);
break;
}
case UIPanelMaterialPropertyBlock.PropType.Matrix:
{
block.AddMatrix(node.property, [email protected]);
break;
}
}
node = node.next;
}
}
private void ApplyToBlock(ref MaterialPropertyBlock block, ShaderIDs bids)
{
#if USE_PROPERTY_BLOCKS
block.AddVector(bids.exposureIBL, exposures);
block.AddVector(bids.exposureLM, exposuresLM);
block.AddMatrix(bids.skyMatrix, skyMatrix);
block.AddMatrix(bids.invSkyMatrix, invMatrix);
block.AddVector(bids.skyMin, skyMin);
block.AddVector(bids.skyMax, skyMax);
if (specularCube)
{
block.AddTexture(bids.specCubeIBL, specularCube);
}
else
{
block.AddTexture(bids.specCubeIBL, blackCube);
}
block.AddVector(bids.SH[0], SH.cBuffer[0]);
block.AddVector(bids.SH[1], SH.cBuffer[1]);
block.AddVector(bids.SH[2], SH.cBuffer[2]);
block.AddVector(bids.SH[3], SH.cBuffer[3]);
block.AddVector(bids.SH[4], SH.cBuffer[4]);
block.AddVector(bids.SH[5], SH.cBuffer[5]);
block.AddVector(bids.SH[6], SH.cBuffer[6]);
block.AddVector(bids.SH[7], SH.cBuffer[7]);
block.AddVector(bids.SH[8], SH.cBuffer[8]);
#endif
}
