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Diffstat (limited to 'indra/newview/llvotree.cpp')
-rw-r--r--indra/newview/llvotree.cpp125
1 files changed, 42 insertions, 83 deletions
diff --git a/indra/newview/llvotree.cpp b/indra/newview/llvotree.cpp
index 890861df71..4564207da4 100644
--- a/indra/newview/llvotree.cpp
+++ b/indra/newview/llvotree.cpp
@@ -341,45 +341,11 @@ U32 LLVOTree::processUpdateMessage(LLMessageSystem *mesgsys,
BOOL LLVOTree::idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time)
{
- const U16 FRAMES_PER_WIND_UPDATE = 20; // How many frames between wind update per tree
- const F32 TREE_WIND_SENSITIVITY = 0.005f;
- const F32 TREE_TRUNK_STIFFNESS = 0.1f;
-
if (mDead || !(gPipeline.hasRenderType(LLPipeline::RENDER_TYPE_TREE)))
{
return TRUE;
}
- if (gSavedSettings.getBOOL("RenderAnimateTrees"))
- {
- F32 mass_inv;
-
- // For all tree objects, update the trunk bending with the current wind
- // Walk sprite list in order away from viewer
- if (!(mFrameCount % FRAMES_PER_WIND_UPDATE))
- {
- // If needed, Get latest wind for this tree
- mWind = mRegionp->mWind.getVelocity(getPositionRegion());
- }
- mFrameCount++;
-
- mass_inv = 1.f/(5.f + mDepth*mBranches*0.2f);
- mTrunkVel += (mWind * mass_inv * TREE_WIND_SENSITIVITY); // Pull in direction of wind
- mTrunkVel -= (mTrunkBend * mass_inv * TREE_TRUNK_STIFFNESS); // Restoring force in direction of trunk
- mTrunkBend += mTrunkVel;
- mTrunkVel *= 0.99f; // Add damping
-
- if (mTrunkBend.length() > 1.f)
- {
- mTrunkBend.normalize();
- }
-
- if (mTrunkVel.length() > 1.f)
- {
- mTrunkVel.normalize();
- }
- }
-
S32 trunk_LOD = sMAX_NUM_TREE_LOD_LEVELS ;
F32 app_angle = getAppAngle()*LLVOTree::sTreeFactor;
@@ -392,39 +358,36 @@ BOOL LLVOTree::idleUpdate(LLAgent &agent, LLWorld &world, const F64 &time)
}
}
- if (!gSavedSettings.getBOOL("RenderAnimateTrees"))
+ if (mReferenceBuffer.isNull())
{
- if (mReferenceBuffer.isNull())
- {
- gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_ALL, TRUE);
- }
- else if (trunk_LOD != mTrunkLOD)
+ gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_ALL, TRUE);
+ }
+ else if (trunk_LOD != mTrunkLOD)
+ {
+ gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_ALL, FALSE);
+ }
+ else
+ {
+ // we're not animating but we may *still* need to
+ // regenerate the mesh if we moved, since position
+ // and rotation are baked into the mesh.
+ // *TODO: I don't know what's so special about trees
+ // that they don't get REBUILD_POSITION automatically
+ // at a higher level.
+ const LLVector3 &this_position = getPositionAgent();
+ if (this_position != mLastPosition)
{
- gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_ALL, FALSE);
+ gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_POSITION);
+ mLastPosition = this_position;
}
else
{
- // we're not animating but we may *still* need to
- // regenerate the mesh if we moved, since position
- // and rotation are baked into the mesh.
- // *TODO: I don't know what's so special about trees
- // that they don't get REBUILD_POSITION automatically
- // at a higher level.
- const LLVector3 &this_position = getPositionAgent();
- if (this_position != mLastPosition)
+ const LLQuaternion &this_rotation = getRotation();
+
+ if (this_rotation != mLastRotation)
{
gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_POSITION);
- mLastPosition = this_position;
- }
- else
- {
- const LLQuaternion &this_rotation = getRotation();
-
- if (this_rotation != mLastRotation)
- {
- gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_POSITION);
- mLastRotation = this_rotation;
- }
+ mLastRotation = this_rotation;
}
}
}
@@ -559,7 +522,7 @@ BOOL LLVOTree::updateGeometry(LLDrawable *drawable)
max_vertices += sLODVertexCount[lod];
}
- mReferenceBuffer = new LLVertexBuffer(LLDrawPoolTree::VERTEX_DATA_MASK, gSavedSettings.getBOOL("RenderAnimateTrees") ? GL_STATIC_DRAW_ARB : 0);
+ mReferenceBuffer = new LLVertexBuffer(LLDrawPoolTree::VERTEX_DATA_MASK, 0);
mReferenceBuffer->allocateBuffer(max_vertices, max_indices, TRUE);
LLStrider<LLVector3> vertices;
@@ -858,20 +821,13 @@ BOOL LLVOTree::updateGeometry(LLDrawable *drawable)
slices /= 2;
}
- mReferenceBuffer->setBuffer(0);
+ mReferenceBuffer->flush();
llassert(vertex_count == max_vertices);
llassert(index_count == max_indices);
}
- if (gSavedSettings.getBOOL("RenderAnimateTrees"))
- {
- mDrawable->getFace(0)->setVertexBuffer(mReferenceBuffer);
- }
- else
- {
- //generate tree mesh
- updateMesh();
- }
+ //generate tree mesh
+ updateMesh();
return TRUE;
}
@@ -882,7 +838,7 @@ void LLVOTree::updateMesh()
// Translate to tree base HACK - adjustment in Z plants tree underground
const LLVector3 &pos_agent = getPositionAgent();
- //glTranslatef(pos_agent.mV[VX], pos_agent.mV[VY], pos_agent.mV[VZ] - 0.1f);
+ //gGL.translatef(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;
@@ -940,8 +896,8 @@ void LLVOTree::updateMesh()
genBranchPipeline(vertices, normals, tex_coords, indices, idx_offset, scale_mat, mTrunkLOD, stop_depth, mDepth, mTrunkDepth, 1.0, mTwist, droop, mBranches, alpha);
- mReferenceBuffer->setBuffer(0);
- buff->setBuffer(0);
+ mReferenceBuffer->flush();
+ buff->flush();
}
void LLVOTree::appendMesh(LLStrider<LLVector3>& vertices,
@@ -1158,7 +1114,8 @@ U32 LLVOTree::drawBranchPipeline(LLMatrix4& matrix, U16* indicesp, S32 trunk_LOD
scale_mat.mMatrix[2][2] = scale*length;
scale_mat *= matrix;
- glLoadMatrixf((F32*) scale_mat.mMatrix);
+ gGL.loadMatrix((F32*) scale_mat.mMatrix);
+ gGL.syncMatrices();
glDrawElements(GL_TRIANGLES, sLODIndexCount[trunk_LOD], GL_UNSIGNED_SHORT, indicesp + sLODIndexOffset[trunk_LOD]);
gPipeline.addTrianglesDrawn(LEAF_INDICES);
stop_glerror();
@@ -1208,7 +1165,8 @@ U32 LLVOTree::drawBranchPipeline(LLMatrix4& matrix, U16* indicesp, S32 trunk_LOD
scale_mat *= matrix;
- glLoadMatrixf((F32*) scale_mat.mMatrix);
+ gGL.loadMatrix((F32*) scale_mat.mMatrix);
+ gGL.syncMatrices();
glDrawElements(GL_TRIANGLES, LEAF_INDICES, GL_UNSIGNED_SHORT, indicesp);
gPipeline.addTrianglesDrawn(LEAF_INDICES);
stop_glerror();
@@ -1229,19 +1187,20 @@ U32 LLVOTree::drawBranchPipeline(LLMatrix4& matrix, U16* indicesp, S32 trunk_LOD
scale_mat *= matrix;
- glMatrixMode(GL_TEXTURE);
- glTranslatef(0.0, -0.5, 0.0);
- glMatrixMode(GL_MODELVIEW);
+ gGL.matrixMode(LLRender::MM_TEXTURE);
+ gGL.translatef(0.0, -0.5, 0.0);
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
- glLoadMatrixf((F32*) scale_mat.mMatrix);
+ gGL.loadMatrix((F32*) scale_mat.mMatrix);
+ gGL.syncMatrices();
glDrawElements(GL_TRIANGLES, LEAF_INDICES, GL_UNSIGNED_SHORT, indicesp);
gPipeline.addTrianglesDrawn(LEAF_INDICES);
stop_glerror();
ret += LEAF_INDICES;
- glMatrixMode(GL_TEXTURE);
- glLoadIdentity();
- glMatrixMode(GL_MODELVIEW);
+ gGL.matrixMode(LLRender::MM_TEXTURE);
+ gGL.loadIdentity();
+ gGL.matrixMode(LLRender::MM_MODELVIEW);
}
return ret;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-25 02:43:11 +0000