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chore[EmotionFX]: replace usage of SafeNormalize

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ref: https://github.com/o3de/o3de/pull/6433
Signed-off-by: Michael Pollind <mpollind@gmail.com>
This commit is contained in:
Michael Pollind
2021-12-15 16:51:14 -08:00
parent 3a4eb3785a
commit 411674e8fc
4 changed files with 19 additions and 20 deletions
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Gems/EMotionFX/Code/EMotionFX/Rendering/Common/RenderUtil.cpp
+1 -1
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@@ -688,7 +688,7 @@ namespace MCommon
const AZ::Vector3 nodeWorldPos = pose->GetWorldSpaceTransform(jointIndex).m_position;
const AZ::Vector3 parentWorldPos = pose->GetWorldSpaceTransform(parentIndex).m_position;
const AZ::Vector3 bone = parentWorldPos - nodeWorldPos;
const AZ::Vector3 boneDirection = MCore::SafeNormalize(bone);
const AZ::Vector3 boneDirection = bone.GetNormalizedSafe();
const float boneLength = MCore::SafeLength(bone);
const float boneScale = GetBoneScale(actorInstance, joint);
const float parentBoneScale = GetBoneScale(actorInstance, skeleton->GetNode(parentIndex));
Gems/EMotionFX/Code/EMotionFX/Source/BlendTreeFootIKNode.cpp
+2 -2
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@@ -258,9 +258,9 @@ namespace EMotionFX
// Calculate the matrix to rotate the solve plane.
void BlendTreeFootIKNode::CalculateMatrix(const AZ::Vector3& goal, const AZ::Vector3& bendDir, AZ::Matrix3x3* outForward)
{
const AZ::Vector3 x = MCore::SafeNormalize(goal);
const AZ::Vector3 x = goal.GetNormalizedSafe();
const float dot = bendDir.Dot(x);
const AZ::Vector3 y = MCore::SafeNormalize(bendDir - (dot * x));
const AZ::Vector3 y = (bendDir - (dot * x)).GetNormalizedSafe();
const AZ::Vector3 z = x.Cross(y);
outForward->SetRow(0, x);
outForward->SetRow(1, y);
Gems/EMotionFX/Code/EMotionFX/Source/BlendTreeTwoLinkIKNode.cpp
+8 -9
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@@ -189,11 +189,11 @@ namespace EMotionFX
void BlendTreeTwoLinkIKNode::CalculateMatrix(const AZ::Vector3& goal, const AZ::Vector3& bendDir, AZ::Matrix3x3* outForward)
{
// the inverse matrix defines a coordinate system whose x axis contains P, so X = unit(P).
const AZ::Vector3 x = MCore::SafeNormalize(goal);
const AZ::Vector3 x = goal.GetNormalizedSafe();
// the y axis of the inverse is perpendicular to P, so Y = unit( D - X(D . X) ).
const float dot = bendDir.Dot(x);
const AZ::Vector3 y = MCore::SafeNormalize(bendDir - (dot * x));
const AZ::Vector3 y = (bendDir - (dot * x)).GetNormalizedSafe();
// the z axis of the inverse is perpendicular to both X and Y, so Z = X x Y.
const AZ::Vector3 z = x.Cross(y);
@@ -372,11 +372,11 @@ namespace EMotionFX
if (m_relativeBendDir && !m_extractBendDir)
{
bendDir = actorInstance->GetWorldSpaceTransform().m_rotation.TransformVector(bendDir);
bendDir = MCore::SafeNormalize(bendDir);
bendDir.NormalizeSafe();
}
else
{
bendDir = MCore::SafeNormalize(bendDir);
bendDir.NormalizeSafe();
}
// if end node rotation is enabled
@@ -470,8 +470,8 @@ namespace EMotionFX
// calculate the differences between the current forward vector and the new one after IK
AZ::Vector3 oldForward = globalTransformB.m_position - globalTransformA.m_position;
AZ::Vector3 newForward = midPos - globalTransformA.m_position;
oldForward = MCore::SafeNormalize(oldForward);
newForward = MCore::SafeNormalize(newForward);
oldForward.NormalizeSafe();
newForward.NormalizeSafe();
// perform a delta rotation to rotate into the new direction after IK
float dotProduct = oldForward.Dot(newForward);
@@ -499,9 +499,8 @@ namespace EMotionFX
oldForward = endEffectorNodePos - globalTransformB.m_position;
}
oldForward = MCore::SafeNormalize(oldForward);
newForward = goal - globalTransformB.m_position;
newForward = MCore::SafeNormalize(newForward);
oldForward.NormalizeSafe();
newForward = (goal - globalTransformB.m_position).GetNormalizedSafe();
// calculate the delta rotation
dotProduct = oldForward.Dot(newForward);
Gems/EMotionFX/Code/EMotionFX/Source/Mesh.cpp
+8 -8
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@@ -581,8 +581,8 @@ namespace EMotionFX
&curTangent, &curBitangent);
// normalize the vectors
curTangent = MCore::SafeNormalize(curTangent);
curBitangent = MCore::SafeNormalize(curBitangent);
curTangent.NormalizeSafe();
curBitangent.NormalizeSafe();
// store the tangents in the orgTangents array
const AZ::Vector4 vec4Tangent(curTangent.GetX(), curTangent.GetY(), curTangent.GetZ(), 1.0f);
@@ -605,7 +605,7 @@ namespace EMotionFX
{
// get the normal
AZ::Vector3 normal(normals[i]);
normal = MCore::SafeNormalize(normal);
normal.NormalizeSafe();
// get the tangent
AZ::Vector3 tangent = AZ::Vector3(orgTangents[i].GetX(), orgTangents[i].GetY(), orgTangents[i].GetZ());
@@ -631,7 +631,7 @@ namespace EMotionFX
// Gram-Schmidt orthogonalize
AZ::Vector3 fixedTangent = tangent - (normal * normal.Dot(tangent));
fixedTangent = MCore::SafeNormalize(fixedTangent);
fixedTangent.NormalizeSafe();
// calculate handedness
const AZ::Vector3 crossResult = normal.Cross(tangent);
@@ -1671,7 +1671,7 @@ namespace EMotionFX
const AZ::Vector3& posA = positions[ indexA ];
const AZ::Vector3& posB = positions[ indexB ];
const AZ::Vector3& posC = positions[ indexC ];
AZ::Vector3 faceNormal = MCore::SafeNormalize((posB - posA).Cross(posC - posB));
AZ::Vector3 faceNormal = (posB - posA).Cross(posC - posB).GetNormalizedSafe();
// store the tangents in the orgTangents array
smoothNormals[ orgVerts[indexA] ] += faceNormal;
@@ -1684,7 +1684,7 @@ namespace EMotionFX
// normalize
for (uint32 i = 0; i < m_numOrgVerts; ++i)
{
smoothNormals[i] = MCore::SafeNormalize(smoothNormals[i]);
smoothNormals[i].NormalizeSafe();
}
for (uint32 i = 0; i < m_numVertices; ++i)
@@ -1721,7 +1721,7 @@ namespace EMotionFX
const AZ::Vector3& posA = positions[ indexA ];
const AZ::Vector3& posB = positions[ indexB ];
const AZ::Vector3& posC = positions[ indexC ];
AZ::Vector3 faceNormal = MCore::SafeNormalize((posB - posA).Cross(posC - posB));
AZ::Vector3 faceNormal = (posB - posA).Cross(posC - posB).GetNormalizedSafe();
// store the tangents in the orgTangents array
normals[indexA] = normals[indexA] + faceNormal;
@@ -1734,7 +1734,7 @@ namespace EMotionFX
// normalize the normals
for (uint32 i = 0; i < m_numVertices; ++i)
{
normals[i] = MCore::SafeNormalize(normals[i]);
normals[i].NormalizeSafe();
}
}
}