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S3DVertex initialize color always. It's derived classes now both accept const S3DVertex& constructor.

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color intitialization has some cost, but we initialized all other values already (vectors are always set to 0).
Don't think it's a good idea to have one value around which is random.
S3DVertex2TCoords(S3DVertex& o) to S3DVertex2TCoords(const S3DVertex& o) simply because it makes more sense
S3DVertexTangents(const S3DVertex& o) added because I'll need it later (and no idea why only S3DVertex2TCoords got one of those before).

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6359 dfc29bdd-3216-0410-991c-e03cc46cb475
This commit is contained in:
cutealien 2022-04-25 14:24:43 +00:00
parent 532675ffa4
commit f77ae3aaf5
1 changed files with 5 additions and 2 deletions
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7
include/S3DVertex.h
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@ -44,7 +44,7 @@ const char* const sBuiltInVertexTypeNames[] =
struct S3DVertex
{
//! default constructor
S3DVertex() {}
S3DVertex() : Color(0xffffffff) {}
//! constructor
S3DVertex(f32 x, f32 y, f32 z, f32 nx, f32 ny, f32 nz, SColor c, f32 tu, f32 tv)
@ -142,7 +142,7 @@ struct S3DVertex2TCoords : public S3DVertex
: S3DVertex(pos, normal, color, tcoords), TCoords2(tcoords) {}
//! constructor from S3DVertex
S3DVertex2TCoords(S3DVertex& o) : S3DVertex(o) {}
S3DVertex2TCoords(const S3DVertex& o) : S3DVertex(o) {}
//! Second set of texture coordinates
core::vector2d<f32> TCoords2;
@ -214,6 +214,9 @@ struct S3DVertexTangents : public S3DVertex
const core::vector3df& binormal=core::vector3df())
: S3DVertex(pos, normal, c, tcoords), Tangent(tangent), Binormal(binormal) { }
//! constructor from S3DVertex
S3DVertexTangents(const S3DVertex& o) : S3DVertex(o) {}
//! Tangent vector along the x-axis of the texture
core::vector3df Tangent;