public void Update()
{
if (this.actor == null || !this.actor.Visible)
{
return;
}
float scalar = this.actor.groundY.get_scalar();
if (this.lastUpdateGroundY != scalar)
{
if (this.shadowMesh != null && this.shadowMesh.activeInHierarchy)
{
Transform transform = this.shadowMesh.transform;
Vector3 position = transform.position;
position.y = scalar;
transform.position = position;
}
this.lastUpdateGroundY = scalar;
}
if (this.mats != null && this.mats.get_Count() > 0)
{
Vector4 vector = new Vector4(0f, 1f, 0f, 0f);
vector.w = scalar;
vector.w += 0.05f;
float value = Mathf.Abs(PlaneShadowSettings.shadowProjDir.y / Mathf.Max(0.001f, this.height));
for (int i = 0; i < this.mats.get_Count(); i++)
{
Material material = this.mats.get_Item(i);
material.SetVector("_ShadowPlane", vector);
material.SetFloat("_ShadowInvLen", value);
material.SetVector("_WorldPos", MMGame_Math.toVec4(base.gameObject.transform.position, 1f));
}
}
}
private void LateUpdate()
{
if (this.depthCam_ == null || this.depthTextures_ == null || !this.supportShadow)
{
return;
}
Matrix4x4 matrix4x = GL.GetGPUProjectionMatrix(this.depthCam_.projectionMatrix, false);
matrix4x *= this.depthCam_.worldToCameraMatrix;
Vector4 vec = MMGame_Math.toVec4(base.transform.forward.normalized, this.ShadowIntensity);
Shader.SetGlobalMatrix("_SGameShadowMatrix", matrix4x);
Shader.SetGlobalVector("_SGameShadowParams", vec);
}
public static void Apply()
{
Shader.SetGlobalVector("_ShadowProjDir", MMGame_Math.toVec4(PlaneShadowSettings.shadowProjDir, 1f));
Shader.SetGlobalVector("_ShadowFadeParams", PlaneShadowSettings.shadowParams);
}