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arrange of c lib

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This commit is contained in:
Youmu Liu
2025-08-27 21:57:14 +08:00
parent 9f6e3fe13a
commit a83c5e9246
25 changed files with 312 additions and 2840 deletions
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StgSharp.Common/Mathematics/Graphic/Camera.cs
+19 -13
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@@ -47,11 +47,11 @@ namespace StgSharp.Graphics
{
private bool _isLookAtAvailable;
internal MatrixKernel _lookAt;
internal MatrixKernel _projection;
internal MatrixKernel cameraAtt;
internal MatrixKernel rotation;
internal MatrixKernel rotationAtt;
internal Matrix44 _lookAt;
internal Matrix44 _projection;
internal Matrix44 cameraAtt;
internal Matrix44 rotation;
internal Matrix44 rotationAtt;
internal Radius _pitch;
internal Radius _row;
internal Radius _yaw;
@@ -60,20 +60,20 @@ namespace StgSharp.Graphics
public Camera()
{
cameraAtt = MatrixKernel.Fp32Unit;
cameraAtt = Matrix44.Unit;
_target = Vec3.Zero;
up = Vec3.Zero;
_isLookAtAvailable = false;
_lookAt = MatrixKernel.Fp32Unit;
rotationAtt = MatrixKernel.Fp32Unit;
_projection = new MatrixKernel(true);
_lookAt = Matrix44.Unit;
rotationAtt = Matrix44.Unit;
_projection = new Matrix44();
}
public Camera(Vec3 position, Vec3 target, Vec3 up)
: this()
{
rotationAtt = MatrixKernel.Fp32Unit;
cameraAtt = new MatrixKernel(true);
rotationAtt = Matrix44.Unit;
cameraAtt = new Matrix44();
SetViewDirection(position, target, up);
_pitch = Radius.Zero;
_row = Radius.Zero;
@@ -89,8 +89,8 @@ namespace StgSharp.Graphics
if (_isLookAtAvailable) {
return _lookAt;
}
Matrix44 move = MatrixKernel.Fp32Unit;
move.colum3.vec -= cameraAtt.colum3;
Matrix44 move = Matrix44.Unit;
move.colum3.vec -= cameraAtt.colum3.vec;
_lookAt = rotationAtt.Transpose * move;
_isLookAtAvailable = true;
return _lookAt;
@@ -255,6 +255,7 @@ namespace StgSharp.Graphics
internal void InternalPitch()
{
/*
_isLookAtAvailable = false;
Matrix32 partialCoord = new Matrix32(cameraAtt.colum1.vec, cameraAtt.colum2.vec);
@@ -267,10 +268,12 @@ namespace StgSharp.Graphics
rotationAtt.colum1.reg = partialCoord.colum0.reg;
rotationAtt.colum2.reg = partialCoord.colum1.reg;
rotationAtt.isTransposed = false;
/**/
}
internal void InternalRow()
{
/*
_isLookAtAvailable = false;
Matrix32 partialCoord = new Matrix32(cameraAtt.colum0.vec, cameraAtt.colum1.vec);
@@ -283,10 +286,12 @@ namespace StgSharp.Graphics
rotationAtt.colum0.reg = partialCoord.colum0.reg;
rotationAtt.colum1.reg = partialCoord.colum1.reg;
rotationAtt.isTransposed = false;
*/
}
internal void InternalYaw()
{
/*
_isLookAtAvailable = false;
Matrix32 partialCoord = new Matrix32(cameraAtt.colum0.vec, cameraAtt.colum2.vec);
@@ -298,6 +303,7 @@ namespace StgSharp.Graphics
rotationAtt.colum0.reg = partialCoord.colum0.reg;
rotationAtt.colum2.reg = partialCoord.colum1.reg;
rotationAtt.isTransposed = false;
*/
}
#endregion