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path: root/indra/newview/llvosurfacepatch.cpp
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Diffstat (limited to 'indra/newview/llvosurfacepatch.cpp')
-rwxr-xr-x[-rw-r--r--]indra/newview/llvosurfacepatch.cpp98
1 files changed, 52 insertions, 46 deletions
diff --git a/indra/newview/llvosurfacepatch.cpp b/indra/newview/llvosurfacepatch.cpp
index bf6158eeaf..9a5c5831ca 100644..100755
--- a/indra/newview/llvosurfacepatch.cpp
+++ b/indra/newview/llvosurfacepatch.cpp
@@ -80,9 +80,9 @@ public:
glNormalPointer(GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_NORMAL], (void*)(base + mOffsets[TYPE_NORMAL]));
}
if (data_mask & MAP_TEXCOORD3)
- { //substitute tex coord 0 for tex coord 3
+ { //substitute tex coord 1 for tex coord 3
glClientActiveTextureARB(GL_TEXTURE3_ARB);
- glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD0], (void*)(base + mOffsets[TYPE_TEXCOORD0]));
+ glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD1], (void*)(base + mOffsets[TYPE_TEXCOORD1]));
glClientActiveTextureARB(GL_TEXTURE0_ARB);
}
if (data_mask & MAP_TEXCOORD2)
@@ -97,10 +97,10 @@ public:
glTexCoordPointer(2,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TEXCOORD1], (void*)(base + mOffsets[TYPE_TEXCOORD1]));
glClientActiveTextureARB(GL_TEXTURE0_ARB);
}
- if (data_mask & MAP_BINORMAL)
+ if (data_mask & MAP_TANGENT)
{
glClientActiveTextureARB(GL_TEXTURE2_ARB);
- glTexCoordPointer(3,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_BINORMAL], (void*)(base + mOffsets[TYPE_BINORMAL]));
+ glTexCoordPointer(3,GL_FLOAT, LLVertexBuffer::sTypeSize[TYPE_TANGENT], (void*)(base + mOffsets[TYPE_TANGENT]));
glClientActiveTextureARB(GL_TEXTURE0_ARB);
}
if (data_mask & MAP_TEXCOORD0)
@@ -296,18 +296,20 @@ void LLVOSurfacePatch::updateFaceSize(S32 idx)
}
LLFace* facep = mDrawable->getFace(idx);
-
- S32 num_vertices = 0;
- S32 num_indices = 0;
-
- if (mLastStride)
+ if (facep)
{
- getGeomSizesMain(mLastStride, num_vertices, num_indices);
- getGeomSizesNorth(mLastStride, mLastNorthStride, num_vertices, num_indices);
- getGeomSizesEast(mLastStride, mLastEastStride, num_vertices, num_indices);
- }
+ S32 num_vertices = 0;
+ S32 num_indices = 0;
+
+ if (mLastStride)
+ {
+ getGeomSizesMain(mLastStride, num_vertices, num_indices);
+ getGeomSizesNorth(mLastStride, mLastNorthStride, num_vertices, num_indices);
+ getGeomSizesEast(mLastStride, mLastEastStride, num_vertices, num_indices);
+ }
- facep->setSize(num_vertices, num_indices);
+ facep->setSize(num_vertices, num_indices);
+ }
}
BOOL LLVOSurfacePatch::updateLOD()
@@ -322,30 +324,32 @@ void LLVOSurfacePatch::getGeometry(LLStrider<LLVector3> &verticesp,
LLStrider<U16> &indicesp)
{
LLFace* facep = mDrawable->getFace(0);
+ if (facep)
+ {
+ U32 index_offset = facep->getGeomIndex();
- U32 index_offset = facep->getGeomIndex();
-
- updateMainGeometry(facep,
- verticesp,
- normalsp,
- texCoords0p,
- texCoords1p,
- indicesp,
- index_offset);
- updateNorthGeometry(facep,
- verticesp,
- normalsp,
- texCoords0p,
- texCoords1p,
- indicesp,
- index_offset);
- updateEastGeometry(facep,
+ updateMainGeometry(facep,
verticesp,
normalsp,
texCoords0p,
texCoords1p,
indicesp,
index_offset);
+ updateNorthGeometry(facep,
+ verticesp,
+ normalsp,
+ texCoords0p,
+ texCoords1p,
+ indicesp,
+ index_offset);
+ updateEastGeometry(facep,
+ verticesp,
+ normalsp,
+ texCoords0p,
+ texCoords1p,
+ indicesp,
+ index_offset);
+ }
}
void LLVOSurfacePatch::updateMainGeometry(LLFace *facep,
@@ -463,7 +467,7 @@ void LLVOSurfacePatch::updateNorthGeometry(LLFace *facep,
S32 vertex_count = 0;
S32 i, x, y;
- S32 num_vertices, num_indices;
+ S32 num_vertices;
U32 render_stride = mLastStride;
S32 patch_size = mPatchp->getSurface()->getGridsPerPatchEdge();
@@ -481,7 +485,6 @@ void LLVOSurfacePatch::updateNorthGeometry(LLFace *facep,
if (north_stride == render_stride)
{
num_vertices = 2 * length + 1;
- num_indices = length * 6 - 3;
facep->mCenterAgent = (mPatchp->getPointAgent(8, 15) + mPatchp->getPointAgent(8, 16))*0.5f;
@@ -532,7 +535,6 @@ void LLVOSurfacePatch::updateNorthGeometry(LLFace *facep,
{
// North stride is longer (has less vertices)
num_vertices = length + length/2 + 1;
- num_indices = half_length*9 - 3;
facep->mCenterAgent = (mPatchp->getPointAgent(7, 15) + mPatchp->getPointAgent(8, 16))*0.5f;
@@ -591,7 +593,6 @@ void LLVOSurfacePatch::updateNorthGeometry(LLFace *facep,
length = patch_size / north_stride;
half_length = length / 2;
num_vertices = length + half_length + 1;
- num_indices = 9*half_length - 3;
facep->mCenterAgent = (mPatchp->getPointAgent(15, 7) + mPatchp->getPointAgent(16, 8))*0.5f;
@@ -662,7 +663,7 @@ void LLVOSurfacePatch::updateEastGeometry(LLFace *facep,
{
S32 i, x, y;
- S32 num_vertices, num_indices;
+ S32 num_vertices;
U32 render_stride = mLastStride;
S32 patch_size = mPatchp->getSurface()->getGridsPerPatchEdge();
@@ -675,7 +676,6 @@ void LLVOSurfacePatch::updateEastGeometry(LLFace *facep,
if (east_stride == render_stride)
{
num_vertices = 2 * length + 1;
- num_indices = length * 6 - 3;
facep->mCenterAgent = (mPatchp->getPointAgent(8, 15) + mPatchp->getPointAgent(8, 16))*0.5f;
@@ -724,7 +724,6 @@ void LLVOSurfacePatch::updateEastGeometry(LLFace *facep,
{
// East stride is longer (has less vertices)
num_vertices = length + half_length + 1;
- num_indices = half_length*9 - 3;
facep->mCenterAgent = (mPatchp->getPointAgent(7, 15) + mPatchp->getPointAgent(8, 16))*0.5f;
@@ -779,7 +778,6 @@ void LLVOSurfacePatch::updateEastGeometry(LLFace *facep,
length = patch_size / east_stride;
half_length = length / 2;
num_vertices = length + length/2 + 1;
- num_indices = 9*(length/2) - 3;
facep->mCenterAgent = (mPatchp->getPointAgent(15, 7) + mPatchp->getPointAgent(16, 8))*0.5f;
@@ -864,7 +862,11 @@ void LLVOSurfacePatch::dirtyGeom()
if (mDrawable)
{
gPipeline.markRebuild(mDrawable, LLDrawable::REBUILD_ALL, TRUE);
- mDrawable->getFace(0)->setVertexBuffer(NULL);
+ LLFace* facep = mDrawable->getFace(0);
+ if (facep)
+ {
+ facep->setVertexBuffer(NULL);
+ }
mDrawable->movePartition();
}
}
@@ -934,8 +936,8 @@ void LLVOSurfacePatch::getGeomSizesEast(const S32 stride, const S32 east_stride,
}
}
-BOOL LLVOSurfacePatch::lineSegmentIntersect(const LLVector3& start, const LLVector3& end, S32 face, BOOL pick_transparent, S32 *face_hitp,
- LLVector3* intersection,LLVector2* tex_coord, LLVector3* normal, LLVector3* bi_normal)
+BOOL LLVOSurfacePatch::lineSegmentIntersect(const LLVector4a& start, const LLVector4a& end, S32 face, BOOL pick_transparent, S32 *face_hitp,
+ LLVector4a* intersection,LLVector2* tex_coord, LLVector4a* normal, LLVector4a* tangent)
{
@@ -944,7 +946,9 @@ BOOL LLVOSurfacePatch::lineSegmentIntersect(const LLVector3& start, const LLVect
return FALSE;
}
- LLVector3 delta = end-start;
+ LLVector4a da;
+ da.setSub(end, start);
+ LLVector3 delta(da.getF32ptr());
LLVector3 pdelta = delta;
pdelta.mV[2] = 0;
@@ -953,7 +957,9 @@ BOOL LLVOSurfacePatch::lineSegmentIntersect(const LLVector3& start, const LLVect
F32 tdelta = 1.f/plength;
- LLVector3 origin = start - mRegionp->getOriginAgent();
+ LLVector3 v_start(start.getF32ptr());
+
+ LLVector3 origin = v_start - mRegionp->getOriginAgent();
if (mRegionp->getLandHeightRegion(origin) > origin.mV[2])
{
@@ -1008,12 +1014,12 @@ BOOL LLVOSurfacePatch::lineSegmentIntersect(const LLVector3& start, const LLVect
{
sample.mV[2] = mRegionp->getLandHeightRegion(sample);
}
- *intersection = sample + mRegionp->getOriginAgent();
+ intersection->load3((sample + mRegionp->getOriginAgent()).mV);
}
if (normal)
{
- *normal = mRegionp->getLand().resolveNormalGlobal(mRegionp->getPosGlobalFromRegion(sample));
+ normal->load3((mRegionp->getLand().resolveNormalGlobal(mRegionp->getPosGlobalFromRegion(sample))).mV);
}
return TRUE;
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-08 22:08:45 +0000