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Remove FIXME, add documentation itself, I found why things are like they are

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git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/trunk@7287 178a84e3-b1eb-0310-8ba1-8eac791a3b58
This commit is contained in:
auria
2011-01-05 23:49:50 +00:00
parent 4571e76c03
commit 052a1664b3
2 changed files with 9 additions and 6 deletions
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10
src/graphics/particle_emitter.cpp
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@@ -53,14 +53,14 @@ ParticleEmitter::ParticleEmitter(ParticleKind* type, core::vector3df position,
m_node->setParent(parent);
}
// Note: the smoke system is NOT child of the kart, since bullet
// gives the position of the wheels on the ground in world coordinates.
// So it's easier not to move the particle system with the kart, and set
// the position directly from the wheel coordinates.
m_node->setPosition(position);
material->setMaterialProperties(&(m_node->getMaterial(0)));
//material->setMaterialProperties(&(m_node->getMaterial(0)));
m_node->setMaterialTexture(0, material->getTexture());
m_node->getMaterial(0).MaterialType = video::EMT_ONETEXTURE_BLEND ;
m_node->getMaterial(0).MaterialTypeParam = pack_texureBlendFunc(video::EBF_SRC_ALPHA, video::EBF_ONE_MINUS_SRC_ALPHA);
m_node->getMaterial(0).ZWriteEnable = false; // disable z-buffer writes
switch (type->getShape())
{
case EMITTER_POINT:

5
src/karts/kart.cpp
View File

@@ -1444,6 +1444,10 @@ void Kart::loadData()
{
try
{
// Note: the smoke system is NOT child of the kart, since bullet
// gives the position of the wheels on the ground in world coordinates.
// So it's easier not to move the particle system with the kart, and set
// the position directly from the wheel coordinates.
core::vector3df position(-getKartWidth()*0.35f, 0.06f, -getKartLength()*0.5f);
m_smoke_system = new ParticleEmitter(
new ParticleKind(file_manager->getDataFile("smoke.xml")),
@@ -1563,7 +1567,6 @@ void Kart::updateGraphics(const Vec3& offset_xyz,
const btWheelInfo &wi = getVehicle()->getWheelInfo(2 + m_wheel_toggle);
Vec3 c = wi.m_raycastInfo.m_contactPointWS;
// FIXME: instead of constantly moving the emitter around, just make it a child of the kart node
// FIXME: the X position is not yet always accurate.
m_smoke_system->setPosition(core::vector3df(c.getX() + 0.06f * (m_wheel_toggle ? +1 : -1),
c.getY(),