diff options
Diffstat (limited to 'indra/newview/lldrawpooltree.cpp')
| -rw-r--r-- | indra/newview/lldrawpooltree.cpp | 192 |
1 files changed, 31 insertions, 161 deletions
diff --git a/indra/newview/lldrawpooltree.cpp b/indra/newview/lldrawpooltree.cpp index 81c796b146..3165a3516c 100644 --- a/indra/newview/lldrawpooltree.cpp +++ b/indra/newview/lldrawpooltree.cpp @@ -62,24 +62,26 @@ void LLDrawPoolTree::prerender() void LLDrawPoolTree::beginRenderPass(S32 pass) { LLFastTimer t(FTM_RENDER_TREES); - gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.5f); - + if (LLPipeline::sUnderWaterRender) { - shader = &gObjectSimpleNonIndexedWaterProgram; + shader = &gTreeWaterProgram; } else { - shader = &gObjectSimpleNonIndexedProgram; + shader = &gTreeProgram; } - if (gPipeline.canUseWindLightShadersOnObjects()) + if (gPipeline.canUseVertexShaders()) { shader->bind(); + shader->setMinimumAlpha(0.5f); + gGL.diffuseColor4f(1,1,1,1); } else { gPipeline.enableLightsDynamic(); + gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.5f); } } @@ -92,28 +94,21 @@ void LLDrawPoolTree::render(S32 pass) return; } - LLGLEnable test(GL_ALPHA_TEST); + LLGLState test(GL_ALPHA_TEST, LLGLSLShader::sNoFixedFunction ? 0 : 1); LLOverrideFaceColor color(this, 1.f, 1.f, 1.f, 1.f); - if (gSavedSettings.getBOOL("RenderAnimateTrees")) - { - renderTree(); - } - else + gGL.getTexUnit(sDiffTex)->bind(mTexturep); + + for (std::vector<LLFace*>::iterator iter = mDrawFace.begin(); + iter != mDrawFace.end(); iter++) { - gGL.getTexUnit(sDiffTex)->bind(mTexturep); - - for (std::vector<LLFace*>::iterator iter = mDrawFace.begin(); - iter != mDrawFace.end(); iter++) + LLFace *face = *iter; + LLVertexBuffer* buff = face->getVertexBuffer(); + if(buff) { - LLFace *face = *iter; - LLVertexBuffer* buff = face->getVertexBuffer(); - if(buff) - { - buff->setBuffer(LLDrawPoolTree::VERTEX_DATA_MASK); - buff->drawRange(LLRender::TRIANGLES, 0, buff->getRequestedVerts()-1, buff->getRequestedIndices(), 0); - gPipeline.addTrianglesDrawn(buff->getRequestedIndices()); - } + buff->setBuffer(LLDrawPoolTree::VERTEX_DATA_MASK); + buff->drawRange(LLRender::TRIANGLES, 0, buff->getNumVerts()-1, buff->getNumIndices(), 0); + gPipeline.addTrianglesDrawn(buff->getNumIndices()); } } } @@ -121,12 +116,16 @@ void LLDrawPoolTree::render(S32 pass) void LLDrawPoolTree::endRenderPass(S32 pass) { LLFastTimer t(FTM_RENDER_TREES); - gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT); - + if (gPipeline.canUseWindLightShadersOnObjects()) { shader->unbind(); } + + if (mVertexShaderLevel <= 0) + { + gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT); + } } //============================================ @@ -135,10 +134,10 @@ void LLDrawPoolTree::endRenderPass(S32 pass) void LLDrawPoolTree::beginDeferredPass(S32 pass) { LLFastTimer t(FTM_RENDER_TREES); - gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.f); shader = &gDeferredTreeProgram; shader->bind(); + shader->setMinimumAlpha(0.5f); } void LLDrawPoolTree::renderDeferred(S32 pass) @@ -149,8 +148,7 @@ void LLDrawPoolTree::renderDeferred(S32 pass) void LLDrawPoolTree::endDeferredPass(S32 pass) { LLFastTimer t(FTM_RENDER_TREES); - gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT); - + shader->unbind(); } @@ -160,11 +158,12 @@ void LLDrawPoolTree::endDeferredPass(S32 pass) void LLDrawPoolTree::beginShadowPass(S32 pass) { LLFastTimer t(FTM_SHADOW_TREE); - gGL.setAlphaRejectSettings(LLRender::CF_GREATER, 0.5f); + glPolygonOffset(gSavedSettings.getF32("RenderDeferredTreeShadowOffset"), gSavedSettings.getF32("RenderDeferredTreeShadowBias")); - gDeferredShadowProgram.bind(); + gDeferredTreeShadowProgram.bind(); + gDeferredTreeShadowProgram.setMinimumAlpha(0.5f); } void LLDrawPoolTree::renderShadow(S32 pass) @@ -175,139 +174,10 @@ void LLDrawPoolTree::renderShadow(S32 pass) void LLDrawPoolTree::endShadowPass(S32 pass) { LLFastTimer t(FTM_SHADOW_TREE); - gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT); - + glPolygonOffset(gSavedSettings.getF32("RenderDeferredSpotShadowOffset"), gSavedSettings.getF32("RenderDeferredSpotShadowBias")); - - //gDeferredShadowProgram.unbind(); -} - - -void LLDrawPoolTree::renderTree(BOOL selecting) -{ - LLGLState normalize(GL_NORMALIZE, TRUE); - - // Bind the texture for this tree. - gGL.getTexUnit(sDiffTex)->bind(mTexturep.get(), TRUE); - - U32 indices_drawn = 0; - - glMatrixMode(GL_MODELVIEW); - - for (std::vector<LLFace*>::iterator iter = mDrawFace.begin(); - iter != mDrawFace.end(); iter++) - { - LLFace *face = *iter; - LLDrawable *drawablep = face->getDrawable(); - - if (drawablep->isDead() || !face->getVertexBuffer()) - { - continue; - } - - face->getVertexBuffer()->setBuffer(LLDrawPoolTree::VERTEX_DATA_MASK); - U16* indicesp = (U16*) face->getVertexBuffer()->getIndicesPointer(); - - // Render each of the trees - LLVOTree *treep = (LLVOTree *)drawablep->getVObj().get(); - - LLColor4U color(255,255,255,255); - - if (!selecting || treep->mGLName != 0) - { - if (selecting) - { - S32 name = treep->mGLName; - - color = LLColor4U((U8)(name >> 16), (U8)(name >> 8), (U8)name, 255); - } - - gGLLastMatrix = NULL; - glLoadMatrixd(gGLModelView); - //glPushMatrix(); - F32 mat[16]; - for (U32 i = 0; i < 16; i++) - mat[i] = (F32) gGLModelView[i]; - - LLMatrix4 matrix(mat); - - // Translate to tree base HACK - adjustment in Z plants tree underground - const LLVector3 &pos_agent = treep->getPositionAgent(); - //glTranslatef(pos_agent.mV[VX], pos_agent.mV[VY], pos_agent.mV[VZ] - 0.1f); - LLMatrix4 trans_mat; - trans_mat.setTranslation(pos_agent.mV[VX], pos_agent.mV[VY], pos_agent.mV[VZ] - 0.1f); - trans_mat *= matrix; - - // Rotate to tree position and bend for current trunk/wind - // Note that trunk stiffness controls the amount of bend at the trunk as - // opposed to the crown of the tree - // - const F32 TRUNK_STIFF = 22.f; - - LLQuaternion rot = - LLQuaternion(treep->mTrunkBend.magVec()*TRUNK_STIFF*DEG_TO_RAD, LLVector4(treep->mTrunkBend.mV[VX], treep->mTrunkBend.mV[VY], 0)) * - LLQuaternion(90.f*DEG_TO_RAD, LLVector4(0,0,1)) * - treep->getRotation(); - - LLMatrix4 rot_mat(rot); - rot_mat *= trans_mat; - - F32 radius = treep->getScale().magVec()*0.05f; - LLMatrix4 scale_mat; - scale_mat.mMatrix[0][0] = - scale_mat.mMatrix[1][1] = - scale_mat.mMatrix[2][2] = radius; - - scale_mat *= rot_mat; - - const F32 THRESH_ANGLE_FOR_BILLBOARD = 15.f; - const F32 BLEND_RANGE_FOR_BILLBOARD = 3.f; - - F32 droop = treep->mDroop + 25.f*(1.f - treep->mTrunkBend.magVec()); - - S32 stop_depth = 0; - F32 app_angle = treep->getAppAngle()*LLVOTree::sTreeFactor; - F32 alpha = 1.0; - S32 trunk_LOD = LLVOTree::sMAX_NUM_TREE_LOD_LEVELS; - - for (S32 j = 0; j < 4; j++) - { - - if (app_angle > LLVOTree::sLODAngles[j]) - { - trunk_LOD = j; - break; - } - } - if(trunk_LOD >= LLVOTree::sMAX_NUM_TREE_LOD_LEVELS) - { - continue ; //do not render. - } - - if (app_angle < (THRESH_ANGLE_FOR_BILLBOARD - BLEND_RANGE_FOR_BILLBOARD)) - { - // - // Draw only the billboard - // - // Only the billboard, can use closer to normal alpha func. - stop_depth = -1; - LLFacePool::LLOverrideFaceColor clr(this, color); - indices_drawn += treep->drawBranchPipeline(scale_mat, indicesp, trunk_LOD, stop_depth, treep->mDepth, treep->mTrunkDepth, 1.0, treep->mTwist, droop, treep->mBranches, alpha); - } - else // if (app_angle > (THRESH_ANGLE_FOR_BILLBOARD + BLEND_RANGE_FOR_BILLBOARD)) - { - // - // Draw only the full geometry tree - // - //stop_depth = (app_angle < THRESH_ANGLE_FOR_RECURSION_REDUCTION); - LLFacePool::LLOverrideFaceColor clr(this, color); - indices_drawn += treep->drawBranchPipeline(scale_mat, indicesp, trunk_LOD, stop_depth, treep->mDepth, treep->mTrunkDepth, 1.0, treep->mTwist, droop, treep->mBranches, alpha); - } - - //glPopMatrix(); - } - } + gDeferredTreeShadowProgram.unbind(); } BOOL LLDrawPoolTree::verify() const |