protected void CameraPreRender(Camera camera)
{
if (material != null)
{
var observer = default(SgtCamera);
if (SgtCamera.TryFind(camera, ref observer) == true)
{
material.SetFloat("_CameraRollAngle", observer.RollAngle * Mathf.Deg2Rad);
}
else
{
material.SetFloat("_CameraRollAngle", 0.0f);
}
// Write these once to save CPU
if (renderedThisFrame == false && material != null)
{
renderedThisFrame = true;
// Write lights and shadows
SgtHelper.SetTempMaterial(material);
SgtLight.Write(Lit, transform.position, transform, null, 1.0f, 2);
SgtShadow.Write(Lit, gameObject, 2);
}
}
}
protected virtual void LateUpdate()
{
if (dirtyMaterial == true)
{
UpdateMaterial(); dirtyMaterial = false;
}
// Write lights and shadows
SgtHelper.SetTempMaterial(material);
var mask = 1 << gameObject.layer;
var lights = SgtLight.Find(lit, mask, transform.position);
SgtLight.FilterOut(transform.position);
SgtShadow.Find(lit, mask, lights);
SgtShadow.FilterOutSphere(transform.position);
SgtShadow.Write(lit, 2);
SgtLight.Write(lit, transform.position, transform, null, scatteringStrength, 2);
// Write matrices
var scale = radius;
var localToWorld = transform.localToWorldMatrix * Matrix4x4.Scale(new Vector3(scale, scale, scale)); // Double mesh radius so the max thickness caps at 1.0
material.SetMatrix(SgtShader._WorldToLocal, localToWorld.inverse);
material.SetMatrix(SgtShader._LocalToWorld, localToWorld);
}
private void CameraPreRender(Camera camera)
{
if (model != null)
{
model.Restore(camera);
}
// Write these once to save CPU
if (renderedThisFrame == false)
{
renderedThisFrame = true;
// Write lights and shadows
SgtHelper.SetTempMaterial(material);
var mask = 1 << gameObject.layer;
var lights = SgtLight.Find(Lit, mask);
SgtShadow.Find(Lit, mask, lights);
SgtShadow.FilterOutSphere(transform.position);
SgtShadow.Write(Lit, 2);
SgtLight.FilterOut(transform.position);
SgtLight.Write(Lit, transform.position, null, null, 1.0f, 2);
}
}
protected virtual void LateUpdate()
{
// Write lights and shadows
SgtHelper.SetTempMaterial(material);
var mask = 1 << gameObject.layer;
var lights = SgtLight.Find(lit, mask, transform.position);
SgtShadow.Find(lit, mask, lights);
SgtShadow.FilterOutRing(transform.position);
SgtShadow.Write(lit, 2);
SgtLight.FilterOut(transform.position);
SgtLight.Write(lit, transform.position, null, null, scatteringStrength, 2);
// Update scrolling?
if (detail == true)
{
if (Application.isPlaying == true)
{
detailOffset += detailSpeed * Time.deltaTime;
}
if (material != null)
{
material.SetVector(SgtShader._DetailOffset, detailOffset);
}
}
}
private void CameraPreCull(Camera camera)
{
// Write these once to save CPU
if (renderedThisFrame == false && material != null)
{
renderedThisFrame = true;
// Write lights and shadows
SgtHelper.SetTempMaterial(material);
SgtLight.Write(Lit, transform.position, null, null, 1.0f, 1);
SgtShadow.Write(Lit, gameObject, 1);
}
if (CameraOffset != 0.0f)
{
if (model != null)
{
model.Revert();
{
if (CameraOffset != 0.0f)
{
var direction = transform.position - camera.transform.position;
model.transform.position += direction.normalized * CameraOffset;
}
}
model.Save(camera);
}
}
}
private void CameraPreRender(Camera camera)
{
if (model != null)
{
model.Restore(camera);
}
// Write camera-dependant shader values
if (innerMaterial != null && outerMaterial != null)
{
var localPosition = cachedTransform.InverseTransformPoint(camera.transform.position);
var localDistance = localPosition.magnitude;
var height01 = Mathf.InverseLerp(OuterRadius, InnerMeshRadius, localDistance);
var innerThickness = default(float);
var outerThickness = default(float);
var innerRatio = SgtHelper.Divide(InnerMeshRadius, OuterRadius);
var middleRatio = Mathf.Lerp(innerRatio, 1.0f, Middle);
var distance = SgtHelper.Divide(localDistance, OuterRadius);
var innerDensity = 1.0f - InnerFog;
var outerDensity = 1.0f - OuterFog;
SgtHelper.CalculateHorizonThickness(innerRatio, middleRatio, distance, out innerThickness, out outerThickness);
innerMaterial.SetFloat(SgtShader._HorizonLengthRecip, SgtHelper.Reciprocal(innerThickness * innerDensity));
outerMaterial.SetFloat(SgtShader._HorizonLengthRecip, SgtHelper.Reciprocal(outerThickness * outerDensity));
if (OuterDepthTex != null)
{
#if UNITY_EDITOR
SgtHelper.MakeTextureReadable(OuterDepthTex);
#endif
outerMaterial.SetFloat(SgtShader._Sky, GetSky(camera) * OuterDepthTex.GetPixelBilinear(height01 / outerDensity, 0.0f).a);
}
var scale = SgtHelper.Divide(OuterMeshRadius, OuterRadius);
var worldToLocal = Matrix4x4.Scale(new Vector3(scale, scale, scale)) * cachedTransform.worldToLocalMatrix; // cachedTransform might not be set here, so use the property
innerMaterial.SetMatrix(SgtShader._WorldToLocal, worldToLocal);
outerMaterial.SetMatrix(SgtShader._WorldToLocal, worldToLocal);
// Write lights and shadows
SgtHelper.SetTempMaterial(innerMaterial, outerMaterial);
var mask = 1 << gameObject.layer;
var lights = SgtLight.Find(Lit, mask);
SgtShadow.Find(Lit, mask, lights);
SgtShadow.FilterOutSphere(transform.position);
SgtShadow.Write(Lit, 2);
SgtLight.FilterOut(transform.position);
SgtLight.Write(Lit, transform.position, cachedTransform, null, ScatteringStrength, 2);
}
}
protected virtual void LateUpdate()
{
// The lights and shadows may have moved, so write them
if (innerMaterial != null && outerMaterial != null)
{
SgtHelper.SetTempMaterial(innerMaterial, outerMaterial);
SgtLight.Write(Lit, transform.position, transform, null, ScatteringStrength, 2);
SgtShadow.Write(Lit, gameObject, 2);
}
}
private void CameraPreRender(Camera camera)
{
// Write these once to save CPU
if (renderedThisFrame == false && material != null)
{
renderedThisFrame = true;
// Write lights and shadows
SgtHelper.SetTempMaterial(material);
SgtLight.Write(Lit, transform.position, null, null, ScatteringStrength, 2);
SgtShadow.Write(Lit, gameObject, 2);
}
}
protected virtual void CameraPreRender(Camera camera)
{
if (material != null)
{
SgtHelper.SetTempMaterial(material);
var mask = 1 << gameObject.layer;
var lights = SgtLight.Find(true, mask, transform.position);
SgtShadow.Find(true, mask, lights);
SgtShadow.FilterOutSphere(transform.position);
SgtShadow.FilterOutMiss(transform.position, SgtHelper.UniformScale(transform.lossyScale) * Radius);
SgtShadow.Write(true, 2);
}
}
protected virtual void LateUpdate()
{
// Write lights and shadows
SgtHelper.SetTempMaterial(generatedMaterial);
var mask = 1 << gameObject.layer;
var lights = SgtLight.Find(lit, mask, cachedTransform.position);
SgtShadow.Find(lit, mask, lights);
SgtShadow.FilterOutSphere(cachedTransform.position);
SgtShadow.Write(lit, 2);
SgtLight.FilterOut(cachedTransform.position);
SgtLight.Write(lit, cachedTransform.position, null, null, 1.0f, 2);
}
private void CameraPreRender(Camera camera)
{
if (material != null)
{
var cameraPosition = camera.transform.position;
var localCameraPosition = transform.InverseTransformPoint(cameraPosition);
var localDistance = localCameraPosition.magnitude;
var scaleDistance = SgtHelper.Divide(localDistance, Radius);
if (scaleDistance > 1.0f)
{
SgtHelper.EnableKeyword("SGT_A", material); // Outside
}
else
{
SgtHelper.DisableKeyword("SGT_A", material); // Outside
if (DepthTex != null)
{
#if UNITY_EDITOR
SgtHelper.MakeTextureReadable(DepthTex);
#endif
material.SetFloat("_Sky", Sky * DepthTex.GetPixelBilinear(1.0f - scaleDistance, 0.0f).a);
}
}
// Write these once to save CPU
if (renderedThisFrame == false)
{
renderedThisFrame = true;
// Write lights and shadows
SgtHelper.SetTempMaterial(material);
SgtLight.Write(Lit, transform.position, transform, null, ScatteringStrength, 2);
SgtShadow.Write(Lit, gameObject, 2);
// Write matrices
var localToWorld = transform.localToWorldMatrix * SgtHelper.Scaling(Radius * 2.0f); // Double mesh radius so the max thickness caps at 1.0
material.SetMatrix("_WorldToLocal", localToWorld.inverse);
material.SetMatrix("_LocalToWorld", localToWorld);
}
}
}
private void CameraPreRender(Camera camera)
{
if (material != null)
{
var cameraPosition = camera.transform.position;
var localCameraPosition = transform.InverseTransformPoint(cameraPosition);
var localDistance = localCameraPosition.magnitude;
var scaleDistance = SgtHelper.Divide(localDistance, Radius);
if (DepthTex != null)
{
#if UNITY_EDITOR
SgtHelper.MakeTextureReadable(DepthTex);
#endif
material.SetFloat(SgtShader._Sky, Sky * DepthTex.GetPixelBilinear(1.0f - scaleDistance, 0.0f).a);
}
// Write these once to save CPU
if (renderedThisFrame == false)
{
renderedThisFrame = true;
// Write lights and shadows
SgtHelper.SetTempMaterial(material);
var mask = 1 << gameObject.layer;
var lights = SgtLight.Find(Lit, mask, transform.position);
SgtLight.FilterOut(transform.position);
SgtShadow.Find(Lit, mask, lights);
SgtShadow.FilterOutSphere(transform.position);
SgtShadow.Write(Lit, 2);
SgtLight.Write(Lit, transform.position, transform, null, ScatteringStrength, 2);
// Write matrices
var scale = Radius;
var localToWorld = transform.localToWorldMatrix * Matrix4x4.Scale(new Vector3(scale, scale, scale)); // Double mesh radius so the max thickness caps at 1.0
material.SetMatrix(SgtShader._WorldToLocal, localToWorld.inverse);
material.SetMatrix(SgtShader._LocalToWorld, localToWorld);
}
}
}
private void CameraPreRender(Camera camera)
{
// Write these once to save CPU
if (renderedThisFrame == false && material != null)
{
renderedThisFrame = true;
// Write lights and shadows
SgtHelper.SetTempMaterial(material);
var mask = 1 << gameObject.layer;
var lights = SgtLight.Find(Lit, mask);
SgtShadow.Find(Lit, mask, lights);
SgtShadow.FilterOutRing(transform.position);
SgtShadow.Write(Lit, mask, 2);
SgtLight.FilterOut(transform.position);
SgtLight.Write(Lit, transform.position, null, null, ScatteringStrength, 2);
}
}
protected virtual void LateUpdate()
{
var scale = SgtHelper.Divide(outerMeshRadius, OuterRadius);
var worldToLocal = Matrix4x4.Scale(new Vector3(scale, scale, scale)) * cachedTransform.worldToLocalMatrix;
innerMaterial.SetMatrix(SgtShader._WorldToLocal, worldToLocal);
outerMaterial.SetMatrix(SgtShader._WorldToLocal, worldToLocal);
// Write lights and shadows
SgtHelper.SetTempMaterial(innerMaterial, outerMaterial);
var mask = 1 << gameObject.layer;
var lights = SgtLight.Find(lit, mask, cachedTransform.position);
SgtShadow.Find(lit, mask, lights);
SgtShadow.FilterOutSphere(cachedTransform.position);
SgtShadow.Write(lit, 2);
SgtLight.FilterOut(cachedTransform.position);
SgtLight.Write(lit, cachedTransform.position, cachedTransform, null, scatteringStrength, 2);
}
protected override void LateUpdate()
{
base.LateUpdate();
if (Application.isPlaying == true)
{
orbitOffset += Time.deltaTime * orbitSpeed;
}
material.SetFloat(SgtShader._Age, orbitOffset);
// Write lights and shadows
SgtHelper.SetTempMaterial(material);
var mask = 1 << gameObject.layer;
var lights = SgtLight.Find(lit, mask, transform.position);
SgtShadow.Find(lit, mask, lights);
SgtShadow.FilterOutRing(transform.position);
SgtShadow.Write(lit, 2);
SgtLight.Write(lit, transform.position, transform, null, 1.0f, 2);
}
