Second Life viewer sources 1.13.2.12

1 files changed, 106 insertions, 0 deletions

diff --git a/linden/indra/newview/lldrawpoolclouds.cpp b/linden/indra/newview/lldrawpoolclouds.cpp
new file mode 100644
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+++ b/linden/indra/newview/lldrawpoolclouds.cpp
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+/** 
+ * @file lldrawpoolclouds.cpp
+ * @brief LLDrawPoolClouds class implementation
+ *
+ * Copyright (c) 2006-2007, Linden Research, Inc.
+ * 
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlife.com/developers/opensource/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at http://secondlife.com/developers/opensource/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "lldrawpoolclouds.h"
+
+#include "llface.h"
+#include "llsky.h"
+#include "llviewercamera.h"
+#include "llvoclouds.h"
+#include "pipeline.h"
+
+LLDrawPoolClouds::LLDrawPoolClouds() :
+        LLDrawPool(POOL_CLOUDS, DATA_SIMPLE_IL_MASK, 0)
+{
+}
+
+LLDrawPool *LLDrawPoolClouds::instancePool()
+{
+        return new LLDrawPoolClouds();
+}
+
+void LLDrawPoolClouds::enqueue(LLFace *facep)
+{
+        if (facep->isState(LLFace::BACKLIST))
+        {
+                mMoveFace.put(facep);
+        }
+        else
+        {
+                mDrawFace.push_back(facep);
+        }
+        facep->mDistance = (facep->mCenterAgent - gCamera->getOrigin()) * gCamera->getAtAxis();
+}
+
+void LLDrawPoolClouds::beginRenderPass(S32 pass)
+{
+        glEnableClientState(GL_VERTEX_ARRAY);
+        glEnableClientState(GL_TEXTURE_COORD_ARRAY);
+        glEnableClientState(GL_NORMAL_ARRAY);
+}
+
+void LLDrawPoolClouds::prerender()
+{
+        mVertexShaderLevel = gPipeline.getVertexShaderLevel(LLPipeline::SHADER_ENVIRONMENT);
+}
+
+void LLDrawPoolClouds::render(S32 pass)
+{
+        LLFastTimer ftm(LLFastTimer::FTM_RENDER_CLOUDS);
+        if (!(gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_CLOUDS)))
+        {
+                return;
+        }
+        
+        if (mDrawFace.empty())
+        {
+                return;
+        }
+
+        LLGLSPipelineAlpha gls_pipeline_alpha;
+        LLGLDepthTest gls_depth(GL_TRUE, GL_FALSE);
+        glAlphaFunc(GL_GREATER,0.01f);
+
+        gPipeline.enableLightsFullbright(LLColor4(1.f,1.f,1.f));
+
+        mDrawFace[0]->bindTexture();
+        
+        bindGLVertexPointer();
+        bindGLTexCoordPointer();
+        bindGLNormalPointer();
+
+        std::sort(mDrawFace.begin(), mDrawFace.end(), LLFace::CompareDistanceGreater());
+
+        drawLoop();
+}
+
+
+void LLDrawPoolClouds::renderForSelect()
+{
+}