//------------------------------------------------------------------------------
//
void gosFX::ShapeCloud::Draw(DrawInfo *info)
{
Check_Object(this);
Check_Object(info);
Check_Object(info->m_parentToWorld);
//
//----------------------------
// Set up the common draw info
//----------------------------
//
if (m_activeParticleCount)
{
MidLevelRenderer::DrawScalableShapeInformation dinfo;
MidLevelRenderer::MLRShape *shape = GetSpecification()->m_shape;
dinfo.clippingFlags.SetClippingState(0x3f);
dinfo.worldToShape = NULL;
Specification *spec = GetSpecification();
Check_Object(spec);
dinfo.state.Combine(info->m_state, spec->m_state);
dinfo.activeLights = NULL;
dinfo.nrOfActiveLights = 0;
dinfo.shape = shape;
Stuff::LinearMatrix4D local_to_world;
local_to_world.Multiply(m_localToParent, *info->m_parentToWorld);
//
//--------------------------------------------------------------
// Check the orientation mode. The first case is XY orientation
//--------------------------------------------------------------
//
unsigned i;
if (spec->m_alignZUsingX)
{
if (spec->m_alignZUsingY)
{
//
//-----------------------------------------
// Get the camera location into local space
//-----------------------------------------
//
Stuff::Point3D
camera_in_world(info->m_clipper->GetCameraToWorldMatrix());
Stuff::Point3D camera_in_cloud;
camera_in_cloud.MultiplyByInverse(
camera_in_world,
local_to_world
);
for (unsigned i = 0; i < m_activeParticleCount; i++)
{
Particle *particle = GetParticle(i);
Check_Object(particle);
//
//-----------------------------------------------------------------
// If the particle is still alive, concatenate into world space and
// issue the draw command
//-----------------------------------------------------------------
//
if (particle->m_age < 1.0f)
{
Stuff::Vector3D direction_in_cloud;
direction_in_cloud.Subtract(
camera_in_cloud,
particle->m_localTranslation
);
Stuff::LinearMatrix4D shape_to_cloud;
shape_to_cloud.BuildRotation(particle->m_localRotation);
shape_to_cloud.AlignLocalAxisToWorldVector(
direction_in_cloud,
Stuff::Z_Axis,
Stuff::Y_Axis,
Stuff::X_Axis
);
shape_to_cloud.BuildTranslation(particle->m_localTranslation);
Stuff::LinearMatrix4D shape_to_world;
shape_to_world.Multiply(
shape_to_cloud,
local_to_world
);
dinfo.shapeToWorld = &shape_to_world;
Stuff::Vector3D
scale(
particle->m_scale,
particle->m_scale,
particle->m_scale
);
dinfo.scaling = &scale;
dinfo.paintMe = &particle->m_color;
info->m_clipper->DrawScalableShape(&dinfo);
//magic 28112011 begin
dinfo.shapeToWorld = NULL;
dinfo.scaling = NULL;
//magic 28112011 end
}
}
}
//
//-----------------------
// Handle X-only rotation
//-----------------------
//
else
{
//
//-----------------------------------------
// Get the camera location into local space
//-----------------------------------------
//
Stuff::Point3D
camera_in_world(info->m_clipper->GetCameraToWorldMatrix());
Stuff::Point3D camera_in_cloud;
camera_in_cloud.MultiplyByInverse(
camera_in_world,
local_to_world
);
for (unsigned i = 0; i < m_activeParticleCount; i++)
{
Particle *particle = GetParticle(i);
Check_Object(particle);
//
//-----------------------------------------------------------------
// If the particle is still alive, concatenate into world space and
// issue the draw command
//-----------------------------------------------------------------
//
if (particle->m_age < 1.0f)
{
Stuff::Vector3D direction_in_cloud;
direction_in_cloud.Subtract(
camera_in_cloud,
particle->m_localTranslation
);
Stuff::LinearMatrix4D shape_to_cloud;
shape_to_cloud.BuildRotation(particle->m_localRotation);
shape_to_cloud.AlignLocalAxisToWorldVector(
direction_in_cloud,
Stuff::Z_Axis,
Stuff::X_Axis,
-1
);
shape_to_cloud.BuildTranslation(particle->m_localTranslation);
Stuff::LinearMatrix4D shape_to_world;
shape_to_world.Multiply(
shape_to_cloud,
local_to_world
);
dinfo.shapeToWorld = &shape_to_world;
Stuff::Vector3D
scale(
particle->m_scale,
particle->m_scale,
particle->m_scale
);
dinfo.scaling = &scale;
dinfo.paintMe = &particle->m_color;
info->m_clipper->DrawScalableShape(&dinfo);
//magic 28112011 begin
dinfo.shapeToWorld = NULL;
dinfo.scaling = NULL;
//magic 28112011 end
}
}
}
}
//
//-------------------------------------------------------
// Each matrix needs to be aligned to the camera around Y
//-------------------------------------------------------
//
else if (spec->m_alignZUsingY)
{
//
//-----------------------------------------
// Get the camera location into local space
//-----------------------------------------
//
Stuff::Point3D
camera_in_world(info->m_clipper->GetCameraToWorldMatrix());
Stuff::Point3D camera_in_cloud;
camera_in_cloud.MultiplyByInverse(
camera_in_world,
local_to_world
);
for (unsigned i = 0; i < m_activeParticleCount; i++)
{
Particle *particle = GetParticle(i);
Check_Object(particle);
//
//-----------------------------------------------------------------
// If the particle is still alive, concatenate into world space and
// issue the draw command
//-----------------------------------------------------------------
//
if (particle->m_age < 1.0f)
{
Stuff::Vector3D direction_in_cloud;
direction_in_cloud.Subtract(
camera_in_cloud,
particle->m_localTranslation
);
Stuff::LinearMatrix4D shape_to_cloud;
shape_to_cloud.BuildRotation(particle->m_localRotation);
shape_to_cloud.AlignLocalAxisToWorldVector(
direction_in_cloud,
Stuff::Z_Axis,
Stuff::Y_Axis,
-1
);
shape_to_cloud.BuildTranslation(particle->m_localTranslation);
Stuff::LinearMatrix4D shape_to_world;
shape_to_world.Multiply(
shape_to_cloud,
local_to_world
);
dinfo.shapeToWorld = &shape_to_world;
Stuff::Vector3D
scale(
particle->m_scale,
particle->m_scale,
particle->m_scale
);
dinfo.scaling = &scale;
dinfo.paintMe = &particle->m_color;
info->m_clipper->DrawScalableShape(&dinfo);
//magic 28112011 begin
dinfo.shapeToWorld = NULL;
dinfo.scaling = NULL;
//magic 28112011 end
}
}
}
//
//---------------------------------------------------------------
// No alignment is necessary, so just multiply out all the active
// particles
//---------------------------------------------------------------
//
else
{
for (i=0; i < m_activeParticleCount; i++)
{
Particle *particle = GetParticle(i);
Check_Object(particle);
//
//-----------------------------------------------------------------
// If the particle is still alive, concatenate into world space and
// issue the draw command
//-----------------------------------------------------------------
//
if (particle->m_age < 1.0f)
{
Stuff::LinearMatrix4D shape_to_cloud;
shape_to_cloud.BuildTranslation(particle->m_localTranslation);
shape_to_cloud.BuildRotation(particle->m_localRotation);
Stuff::LinearMatrix4D shape_to_world;
shape_to_world.Multiply(
shape_to_cloud,
local_to_world
);
dinfo.shapeToWorld = &shape_to_world;
Stuff::Vector3D
scale(
particle->m_scale,
particle->m_scale,
particle->m_scale
);
dinfo.scaling = &scale;
dinfo.paintMe = &particle->m_color;
info->m_clipper->DrawScalableShape(&dinfo);
//magic 28112011 begin
dinfo.shapeToWorld = NULL;
dinfo.scaling = NULL;
//magic 28112011 end
}
}
}
}
//
//----------------------------
// Let our parent do its thing
//----------------------------
//
SpinningCloud::Draw(info);
}
//------------------------------------------------------------------------------
//
void gosFX::Shape::Draw(DrawInfo *info)
{
Check_Object(this);
Check_Object(info);
Check_Object(info->m_parentToWorld);
//
//----------------------------
// Set up the common draw info
//----------------------------
//
MidLevelRenderer::DrawScalableShapeInformation dinfo;
MidLevelRenderer::MLRShape *shape = GetSpecification()->m_shape;
dinfo.clippingFlags.SetClippingState(0x3f);
dinfo.worldToShape = NULL;
Specification *spec = GetSpecification();
Check_Object(spec);
dinfo.state.Combine(info->m_state, spec->m_state);
dinfo.activeLights = NULL;
dinfo.nrOfActiveLights = 0;
dinfo.shape = shape;
Stuff::Vector3D scale(m_scale, m_scale, m_scale);
dinfo.scaling = &scale;
dinfo.paintMe = &m_color;
Stuff::LinearMatrix4D local_to_world;
local_to_world.Multiply(m_localToParent, *info->m_parentToWorld);
dinfo.shapeToWorld = &local_to_world;
//
//--------------------------------------------------------------
// Check the orientation mode. The first case is XY orientation
//--------------------------------------------------------------
//
if (spec->m_alignZUsingX)
{
Stuff::Point3D
camera_in_world(info->m_clipper->GetCameraToWorldMatrix());
Stuff::Point3D card_in_world(local_to_world);
Stuff::Vector3D look_at;
look_at.Subtract(camera_in_world, card_in_world);
if (spec->m_alignZUsingY)
local_to_world.AlignLocalAxisToWorldVector(
look_at,
Stuff::Z_Axis,
Stuff::Y_Axis,
Stuff::X_Axis
);
else
local_to_world.AlignLocalAxisToWorldVector(
look_at,
Stuff::Z_Axis,
Stuff::X_Axis,
-1
);
}
//
//-------------------------------------------------------
// Each matrix needs to be aligned to the camera around Y
//-------------------------------------------------------
//
else if (spec->m_alignZUsingY)
{
Stuff::Point3D
camera_in_world(info->m_clipper->GetCameraToWorldMatrix());
Stuff::Point3D card_in_world(local_to_world);
Stuff::Vector3D look_at;
look_at.Subtract(camera_in_world, card_in_world);
local_to_world.AlignLocalAxisToWorldVector(
look_at,
Stuff::Z_Axis,
Stuff::Y_Axis,
-1
);
}
//
//----------------------------
// Let our parent do its thing
//----------------------------
//
info->m_clipper->DrawScalableShape(&dinfo);
Singleton::Draw(info);
}
//------------------------------------------------------------------------------
//
void gosFX::CardCloud::Draw(DrawInfo* info)
{
// Check_Object(this);
Check_Object(info);
//
//---------------------------------------------------------
// If we have active particles, set up the draw information
//---------------------------------------------------------
//
if (m_activeParticleCount)
{
MidLevelRenderer::DrawEffectInformation dInfo;
dInfo.effect = m_cloudImplementation;
Specification* spec = GetSpecification();
Check_Object(spec);
dInfo.state.Combine(info->m_state, spec->m_state);
dInfo.clippingFlags = info->m_clippingFlags;
Stuff::LinearMatrix4D local_to_world;
local_to_world.Multiply(m_localToParent, *info->m_parentToWorld);
dInfo.effectToWorld = &local_to_world;
//
//--------------------------------------------------------------
// Check the orientation mode. The first case is XY orientation
//--------------------------------------------------------------
//
uint32_t i;
uint32_t vert = 0;
if (spec->m_alignZUsingX)
{
if (spec->m_alignZUsingY)
{
//
//-----------------------------------------
// Get the camera location into local space
//-----------------------------------------
//
Stuff::Point3D camera_in_world(info->m_clipper->GetCameraToWorldMatrix());
Stuff::Point3D camera_in_cloud;
camera_in_cloud.MultiplyByInverse(camera_in_world, local_to_world);
//
//--------------------------------------
// Spin through all the active particles
//--------------------------------------
//
for (i = 0; i < m_activeParticleCount; i++)
{
Particle* particle = GetParticle(i);
Check_Object(particle);
if (particle->m_age < 1.0f)
{
//
//--------------------------------
// Build the local to cloud matrix
//--------------------------------
//
Stuff::Vector3D direction_in_cloud;
direction_in_cloud.Subtract(camera_in_cloud, particle->m_localTranslation);
Stuff::LinearMatrix4D card_to_cloud;
card_to_cloud.BuildRotation(particle->m_localRotation);
card_to_cloud.AlignLocalAxisToWorldVector(
direction_in_cloud, Stuff::Z_Axis, Stuff::Y_Axis, Stuff::X_Axis);
card_to_cloud.BuildTranslation(particle->m_localTranslation);
//
//-------------------------------------------------
// Figure out the scale, then build the four points
//-------------------------------------------------
//
float scale = particle->m_scale;
m_P_vertices[vert++].Multiply(Stuff::Point3D(scale * particle->m_halfX,
-scale * particle->m_halfY, 0.0f),
card_to_cloud);
m_P_vertices[vert++].Multiply(Stuff::Point3D(-scale * particle->m_halfX,
-scale * particle->m_halfY, 0.0f),
card_to_cloud);
m_P_vertices[vert++].Multiply(Stuff::Point3D(-scale * particle->m_halfX,
scale * particle->m_halfY, 0.0f),
card_to_cloud);
m_P_vertices[vert++].Multiply(Stuff::Point3D(scale * particle->m_halfX,
scale * particle->m_halfY, 0.0f),
card_to_cloud);
}
else
vert += 4;
}
}
//
//-----------------------
// Handle X-only rotation
//-----------------------
//
else
{
//
//-----------------------------------------
// Get the camera location into local space
//-----------------------------------------
//
Stuff::Point3D camera_in_world(info->m_clipper->GetCameraToWorldMatrix());
Stuff::Point3D camera_in_cloud;
camera_in_cloud.MultiplyByInverse(camera_in_world, local_to_world);
//
//--------------------------------------
// Spin through all the active particles
//--------------------------------------
//
for (i = 0; i < m_activeParticleCount; i++)
{
Particle* particle = GetParticle(i);
Check_Object(particle);
if (particle->m_age < 1.0f)
{
//
//--------------------------------
// Build the local to cloud matrix
//--------------------------------
//
Stuff::Vector3D direction_in_cloud;
direction_in_cloud.Subtract(camera_in_cloud, particle->m_localTranslation);
Stuff::LinearMatrix4D card_to_cloud;
card_to_cloud.BuildRotation(particle->m_localRotation);
card_to_cloud.AlignLocalAxisToWorldVector(
direction_in_cloud, Stuff::Z_Axis, Stuff::X_Axis, -1);
card_to_cloud.BuildTranslation(particle->m_localTranslation);
//
//-------------------------------------------------
// Figure out the scale, then build the four points
//-------------------------------------------------
//
float scale = particle->m_scale;
m_P_vertices[vert++].Multiply(Stuff::Point3D(scale * particle->m_halfX,
-scale * particle->m_halfY, 0.0f),
card_to_cloud);
m_P_vertices[vert++].Multiply(Stuff::Point3D(-scale * particle->m_halfX,
-scale * particle->m_halfY, 0.0f),
card_to_cloud);
m_P_vertices[vert++].Multiply(Stuff::Point3D(-scale * particle->m_halfX,
scale * particle->m_halfY, 0.0f),
card_to_cloud);
m_P_vertices[vert++].Multiply(Stuff::Point3D(scale * particle->m_halfX,
scale * particle->m_halfY, 0.0f),
card_to_cloud);
}
else
vert += 4;
}
}
}
//
//-------------------------------------------------------
// Each matrix needs to be aligned to the camera around Y
//-------------------------------------------------------
//
else if (spec->m_alignZUsingY)
{
//
//-----------------------------------------
// Get the camera location into local space
//-----------------------------------------
//
Stuff::Point3D camera_in_world(info->m_clipper->GetCameraToWorldMatrix());
Stuff::Point3D camera_in_cloud;
camera_in_cloud.MultiplyByInverse(camera_in_world, local_to_world);
//
//--------------------------------------
// Spin through all the active particles
//--------------------------------------
//
for (i = 0; i < m_activeParticleCount; i++)
{
Particle* particle = GetParticle(i);
Check_Object(particle);
if (particle->m_age < 1.0f)
{
//
//--------------------------------
// Build the local to cloud matrix
//--------------------------------
//
Stuff::Vector3D direction_in_cloud;
direction_in_cloud.Subtract(camera_in_cloud, particle->m_localTranslation);
Stuff::LinearMatrix4D card_to_cloud;
card_to_cloud.BuildRotation(particle->m_localRotation);
card_to_cloud.AlignLocalAxisToWorldVector(
direction_in_cloud, Stuff::Z_Axis, Stuff::Y_Axis, -1);
card_to_cloud.BuildTranslation(particle->m_localTranslation);
//
//-------------------------------------------------
// Figure out the scale, then build the four points
//-------------------------------------------------
//
float scale = particle->m_scale;
m_P_vertices[vert++].Multiply(
Stuff::Point3D(scale * particle->m_halfX, -scale * particle->m_halfY, 0.0f),
card_to_cloud);
m_P_vertices[vert++].Multiply(Stuff::Point3D(-scale * particle->m_halfX,
-scale * particle->m_halfY, 0.0f),
card_to_cloud);
m_P_vertices[vert++].Multiply(
Stuff::Point3D(-scale * particle->m_halfX, scale * particle->m_halfY, 0.0f),
card_to_cloud);
m_P_vertices[vert++].Multiply(
Stuff::Point3D(scale * particle->m_halfX, scale * particle->m_halfY, 0.0f),
card_to_cloud);
}
else
vert += 4;
}
}
//
//---------------------------------------------------------------
// No alignment is necessary, so just multiply out all the active
// particles
//---------------------------------------------------------------
//
else
{
for (i = 0; i < m_activeParticleCount; i++)
{
Particle* particle = GetParticle(i);
Check_Object(particle);
if (particle->m_age < 1.0f)
{
//
//--------------------------------
// Build the local to cloud matrix
//--------------------------------
//
Stuff::LinearMatrix4D card_to_cloud;
card_to_cloud.BuildRotation(particle->m_localRotation);
card_to_cloud.BuildTranslation(particle->m_localTranslation);
//
//-------------------------------------------------
// Figure out the scale, then build the four points
//-------------------------------------------------
//
float scale = particle->m_scale;
m_P_vertices[vert++].Multiply(
Stuff::Point3D(scale * particle->m_halfX, -scale * particle->m_halfY, 0.0f),
card_to_cloud);
m_P_vertices[vert++].Multiply(Stuff::Point3D(-scale * particle->m_halfX,
-scale * particle->m_halfY, 0.0f),
card_to_cloud);
m_P_vertices[vert++].Multiply(
Stuff::Point3D(-scale * particle->m_halfX, scale * particle->m_halfY, 0.0f),
card_to_cloud);
m_P_vertices[vert++].Multiply(
Stuff::Point3D(scale * particle->m_halfX, scale * particle->m_halfY, 0.0f),
card_to_cloud);
}
else
vert += 4;
}
}
//
//---------------------
// Now just do the draw
//---------------------
//
info->m_clipper->DrawEffect(&dInfo);
}
SpinningCloud::Draw(info);
}
//------------------------------------------------------------------------------
//
void gosFX::Card::Draw(DrawInfo *info)
{
Check_Object(this);
Check_Object(info);
//
//----------------------------
// Set up the common draw info
//----------------------------
//
MidLevelRenderer::DrawEffectInformation dInfo;
dInfo.effect = m_cardCloud;
Specification *spec = GetSpecification();
Check_Object(spec);
dInfo.state.Combine(info->m_state, spec->m_state);
dInfo.clippingFlags = info->m_clippingFlags;
Stuff::LinearMatrix4D local_to_world;
local_to_world.Multiply(m_localToParent, *info->m_parentToWorld);
dInfo.effectToWorld = &local_to_world;
//
//--------------------------------------------------------------
// Check the orientation mode. The first case is XY orientation
//--------------------------------------------------------------
//
if (spec->m_alignZUsingX)
{
Stuff::Point3D
camera_in_world(info->m_clipper->GetCameraToWorldMatrix());
Stuff::Point3D card_in_world(local_to_world);
Stuff::Vector3D look_at;
look_at.Subtract(camera_in_world, card_in_world);
if (spec->m_alignZUsingY)
local_to_world.AlignLocalAxisToWorldVector(
look_at,
Stuff::Z_Axis,
Stuff::Y_Axis,
Stuff::X_Axis
);
else
local_to_world.AlignLocalAxisToWorldVector(
look_at,
Stuff::Z_Axis,
Stuff::X_Axis,
-1
);
}
//
//-------------------------------------------------------
// Each matrix needs to be aligned to the camera around Y
//-------------------------------------------------------
//
else if (spec->m_alignZUsingY)
{
Stuff::Point3D
camera_in_world(info->m_clipper->GetCameraToWorldMatrix());
Stuff::Point3D card_in_world(local_to_world);
Stuff::Vector3D look_at;
look_at.Subtract(camera_in_world, card_in_world);
local_to_world.AlignLocalAxisToWorldVector(
look_at,
Stuff::Z_Axis,
Stuff::Y_Axis,
-1
);
}
//
//---------------------
// Now just do the draw
//---------------------
//
info->m_clipper->DrawEffect(&dInfo);
Singleton::Draw(info);
}