From 3ace21dc8d67ea82af15185db6c622489b135ebd Mon Sep 17 00:00:00 2001
From: hybrid <hybrid@dfc29bdd-3216-0410-991c-e03cc46cb475>
Date: Tue, 21 Aug 2007 17:22:52 +0000
Subject: [PATCH] Remove automatic zbuffer write enable in transparent d3d
 materials. To be done by the user, just as the OpenGL materials already do.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@856 dfc29bdd-3216-0410-991c-e03cc46cb475
---
 changes.txt                             | 4 ++++
 source/Irrlicht/CD3D8MaterialRenderer.h | 4 ----
 source/Irrlicht/CD3D9MaterialRenderer.h | 4 ----
 3 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/changes.txt b/changes.txt
index fce259b9..09027337 100644
--- a/changes.txt
+++ b/changes.txt
@@ -1,5 +1,9 @@
 Changes in version 1.4 (... 2007)
 
+ - D3D transparent materials do not disable zbuffer writing automatically anymore. This has to be done by the user to keep those settings configurable.
+
+ - OpenGL texture now also require a regenerateMipmapLevels() after unlocking. This is the same as for d3d devices now.
+
  - Point sprite support in the driver. Point sprites use just one 3d vertex and a size to create a textured billboard on the GPU. This can provide fast particle systems, especially in combination with shaders. The proper particle extension will follow later on as it needs some more refactoring.
 
  - OpenGL 2D drawing accuracy fix by tuXXX
diff --git a/source/Irrlicht/CD3D8MaterialRenderer.h b/source/Irrlicht/CD3D8MaterialRenderer.h
index 881cf8e5..04e6f0d7 100644
--- a/source/Irrlicht/CD3D8MaterialRenderer.h
+++ b/source/Irrlicht/CD3D8MaterialRenderer.h
@@ -214,7 +214,6 @@ public:
 			pID3DDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCCOLOR);
 		}
 
-		material.ZWriteEnable = false;
 		services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
 	}
 
@@ -251,7 +250,6 @@ public:
 			pID3DDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
 		}
 
-		material.ZWriteEnable = false;
 		services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
 	}
 
@@ -299,7 +297,6 @@ public:
 			pID3DDevice->SetRenderState(D3DRS_ALPHATESTENABLE, TRUE);
 		}
 
-		//material.ZWriteEnable = false;
 		services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
 	}
 
@@ -560,7 +557,6 @@ public:
 			pID3DDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA );
 		}
 
-		material.ZWriteEnable = false;
 		services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
 	}
 
diff --git a/source/Irrlicht/CD3D9MaterialRenderer.h b/source/Irrlicht/CD3D9MaterialRenderer.h
index 35d93017..a4a06fdb 100644
--- a/source/Irrlicht/CD3D9MaterialRenderer.h
+++ b/source/Irrlicht/CD3D9MaterialRenderer.h
@@ -231,7 +231,6 @@ public:
 			pID3DDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCCOLOR);
 		}
 
-		material.ZWriteEnable = false;
 		services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
 	}
 
@@ -271,7 +270,6 @@ public:
 			pID3DDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
 		}
 
-		material.ZWriteEnable = false;
 		services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
 	}
 
@@ -321,7 +319,6 @@ public:
 
 		}
 
-		//material.ZWriteEnable = false;
 		services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
 	}
 
@@ -585,7 +582,6 @@ public:
 			pID3DDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA );
 		}
 
-		material.ZWriteEnable = false;
 		services->setBasicRenderStates(material, lastMaterial, resetAllRenderstates);
 	}