def render_strings_array(strings=None, fade=1.0, fonts_dict={}):
sys = render.get_render_system()
render.get_renderer().EnableBlending(True)
render.get_renderer().EnableDepthTest(False)
for line in strings:
font_key = line[4] + "_" + str(line[5])
if not font_key in fonts_dict:
fonts_dict[font_key] = gs.RasterFont(
"@assets/" + line[4] + ".ttf", int(line[5] * zoom_size() / 3),
512)
rect = fonts_dict[font_key].GetTextRect(sys, line[0])
x = (demo_screen_size[0] - rect.GetWidth()) * 0.5
y = (amiga_screen_size[1] - line[1]) * zoom_size()
fonts_dict[font_key].Write(sys, line[0], gs.Vector3(x, y, 0.5),
gs.Color.White * fade)
sys.DrawRasterFontBatch()
render.get_renderer().EnableBlending(False)
# underline ?
for line in strings:
if line[3] == 1:
font_key = line[4] + "_" + str(line[5])
rect = fonts_dict[font_key].GetTextRect(sys, line[0])
x = (demo_screen_size[0] - rect.GetWidth()) * 0.5
y = (amiga_screen_size[1] - line[1]) * zoom_size() - (
line[5] * 0.2 * zoom_size() / 3)
render.line2d(x, y, x + rect.GetWidth(), y,
gs.Color.White * fade * fade,
gs.Color.White * fade * fade)
return fonts_dict
def render_strings_array(strings = None, fade = 1.0, fonts_dict = {}):
sys = render.get_render_system()
render.get_renderer().EnableBlending(True)
render.get_renderer().EnableDepthTest(False)
for line in strings:
font_key = line[4] + "_" + str(line[5])
if not font_key in fonts_dict:
fonts_dict[font_key] = gs.RasterFont("@assets/" + line[4] + ".ttf", int(line[5] * zoom_size() / 3), 512)
rect = fonts_dict[font_key].GetTextRect(sys, line[0])
x = (demo_screen_size[0] - rect.GetWidth()) * 0.5
y = (amiga_screen_size[1] - line[1]) * zoom_size()
fonts_dict[font_key].Write(sys, line[0], gs.Vector3(x, y, 0.5), gs.Color.White * fade)
sys.DrawRasterFontBatch()
render.get_renderer().EnableBlending(False)
# underline ?
for line in strings:
if line[3] == 1:
font_key = line[4] + "_" + str(line[5])
rect = fonts_dict[font_key].GetTextRect(sys, line[0])
x = (demo_screen_size[0] - rect.GetWidth()) * 0.5
y = (amiga_screen_size[1] - line[1]) * zoom_size() - (line[5] * 0.2 * zoom_size() / 3)
render.line2d(x, y, x + rect.GetWidth(), y, gs.Color.White * fade * fade, gs.Color.White * fade * fade)
return fonts_dict
def init(cls):
cls.rendu = render.get_renderer()
cls.clavier = input.get_keyboard()
cls.systeme = render.get_render_system()
cls.rendu2d = gs.SimpleGraphicEngine()
cls.rendu2d.SetDepthWrite(False)
cls.rendu2d.SetDepthTest(True)
cls.rendu2d.SetBlendMode(gs.BlendAlpha)
cls.rendu_scene=None #Initialisé à chaque activation de scène
cls.texture_ombre_sol=Demo.rendu.LoadTexture("textures/ombre_sol.png")
cls.texture_bruit_01=Demo.rendu.LoadTexture("textures/bruit_01.png")
if cls.texture_ombre_sol is None or cls.texture_bruit_01 is None:
cls.message_erreur="Impossible de charger les textures de base"
cls.drapeau_erreur=True
#Shaders par défaut:
cls.shader_billboards=cls.systeme.LoadSurfaceShader("shaders/sprite_alpha.isl",False)
cls.shader_constant_map=cls.systeme.LoadSurfaceShader("shaders/constant_map.isl",False)
cls.shader_constant=cls.systeme.LoadSurfaceShader("shaders/diffuse_constante.isl",False)
cls.shader_ocean_01=cls.systeme.LoadSurfaceShader("shaders/ocean.isl",False)
cls.shader_ocean_02=cls.systeme.LoadSurfaceShader("shaders/ocean_proche.isl",False)
cls.shader_transparent=cls.systeme.LoadSurfaceShader("shaders/diffuse_alpha.isl",False)
#Init le post-rendu:
cls.init_post_rendu()
#Init le gestionnaire sonore:
cls.audio = gs.ALMixer()
cls.audio.Open()
def __init__(self, size_world):
self.sphere_array = []
self.tile_array = []
with open("map.txt") as f:
data = f.readlines()
y = -5
for d in data:
x = -5
for v in d:
if v == 'X':
self.sphere_array.extend([sphere(x, y, 0.5)])
x += 1
y += 1
self.tile_ground = render.get_render_system().LoadGeometry("@core/res/tile_0.geo")
self.wall_1m = render.get_render_system().LoadGeometry("@core/res/wall_1m_high.geo")
self.wall_2m = render.get_render_system().LoadGeometry("@core/res/wall_2m_high.geo")
def init(cls):
#-------- Environnement:
cls.couleur_horizon = gs.Color(1., .699, .586)
cls.couleur_zenith = gs.Color(1., 0.978, 0.407)
cls.couleur_ambiante = gs.Color(0.19, 0.42, 0.34)
#cls.couleur_ambiante=gs.Color(0.5,0.5,0.5)
#-------- Création de la scène:
cls.scene3d = scene.new_scene()
cls.contexte = gs.SceneLoadContext(render.get_render_system())
cls.scene3d.Load("scene_01/Gare_test.scn", cls.contexte)
#----------- Attend que la scène soit accessible:
scene.update_scene(cls.scene3d, 1 / 60)
#----------- Prise en main de la scène:
cls.noeuds = cls.contexte.GetNodes()
cls.components = cls.scene3d.GetComponents()
for comp in cls.components:
if comp.GetAspect() == "Environment":
cls.environnement = comp
break
#----------- Init billboards et shaders:
cls.init_billboards(cls.noeuds, cls.liste_sprites_scene)
cls.init_shaders(cls.noeuds)
#----------- Init environnement:
cls.environnement.SetBackgroundColor(cls.couleur_horizon)
cls.environnement.SetFogColor(cls.couleur_horizon)
cls.environnement.SetFogNear(1)
cls.environnement.SetFogFar(100)
cls.environnement.SetAmbientIntensity(2)
cls.environnement.SetAmbientColor(cls.couleur_ambiante)
cls.camera = cls.scene3d.GetNode("Camera")
cls.camera.GetCamera().SetZNear(.1)
cls.camera.GetCamera().SetZFar(1000.)
cls.camera_start_pos_mem = cls.camera.GetTransform().GetPosition()
#cls.camera.AddComponent(gs.Target()) #Si la caméra suit une cible
cls.lumiere_clair_obscur = cls.scene3d.GetNode("clair obscur")
cls.lumiere_soleil = cls.scene3d.GetNode("soleil")
cls.lumiere_soleil.GetLight().SetShadow(
gs.Light.Shadow_Map) #Active les ombres portées
cls.lumiere_soleil.GetLight().SetShadowRange(100)
cls.lumiere_soleil.GetLight().SetDiffuseIntensity(1.)
cls.lumiere_soleil.GetLight().SetSpecularIntensity(1.)
orientation = gs.Vector3(54 / 180 * pi, 135 / 180 * pi, 0)
cls.lumiere_clair_obscur.GetTransform().SetRotation(orientation)
orientation = gs.Vector3(54 / 180 * pi, -45 / 180 * pi, 0)
cls.lumiere_soleil.GetTransform().SetRotation(orientation)
#cls.lumiere_clair_obscur.GetLight().SetDiffuseIntensity(2.)
#cls.lumiere_clair_obscur.GetLight().SetSpecularIntensity(2.)
#-------- Mémorise les intensités lumineuses pour le switch des éclairages:
noeuds = cls.scene3d.GetNodes()
for noeud in noeuds:
if not noeud.GetLight() == None:
cls.lumieres_intens_mem.append(
noeud.GetLight().GetDiffuseIntensity())
cls.lumieres_intens_mem.append(
noeud.GetLight().GetSpecularIntensity())
#--------Init les variables de shaders:
#Couleur d'ambiance:
"""
for noeud in cls.noeuds:
if not noeud.GetObject()==None:
obj=noeud.GetObject()
geo=obj.GetGeometry()
n=geo.GetMaterialCount()
i=0
while i<n:
materiau=geo.GetMaterial(i)
materiau.SetFloat3("ambient_color",cls.couleur_ambiante.r*0.,cls.couleur_ambiante.g*0.,cls.couleur_ambiante.b*0.)
i+=1
"""
#--------- Init listes des sprites:
#cls.liste_sprites_scene.append(...)
#--------- Inits de l'éditeur embarqué
cls.cube_l_soleil = scene.add_cube(cls.scene3d, gs.Matrix4.Identity,
0.5, 0.5, 2.)
cls.cube_l_clair_obscur = scene.add_cube(cls.scene3d,
gs.Matrix4.Identity, 0.5, 0.5,
2.)
cls.scene3d.SetCurrentCamera(cls.camera)
scene.update_scene(cls.scene3d, 1 / 60)
def convert_folder(folder_path):
scn = None
nml_reader = NmlReader()
for in_file in os.listdir(folder_path):
if os.path.isdir(os.path.join(folder_path, in_file)):
convert_folder(os.path.join(folder_path, in_file))
else:
if in_file.find(".nms") > -1:
# Found a NMS file, creates a new scene
scn = scene.new_scene()
links = []
uid_dict = {}
print("Reading file ", os.path.join(folder_path, in_file))
nml_reader.LoadingXmlFile(os.path.join(folder_path, in_file))
in_root = nml_reader.main_node.GetChild("Scene")
in_items = in_root.GetChilds("Items")
# ----------- LINKAGE ----------------------
in_links_root = in_root.GetChild("Links")
if in_links_root is not None:
in_links = in_links_root.GetChilds("Link")
for in_link in in_links:
child_item = int(get_nml_node_data(in_link.GetChild("Item"), -1))
parent_item = int(get_nml_node_data(in_link.GetChild("Link"), -1))
if child_item != -1 and parent_item != -1:
links.append({"child": child_item, "parent": parent_item})
# ----------- INSTANCES ----------------------
for in_item in in_items:
# Load instances
instances = in_item.GetChilds("Instance")
for instance in instances:
mitem = instance.GetChild("MItem")
item = instance.GetChild("Item")
template = instance.GetChild("Template")
if (
mitem is not None
and mitem.GetChild("Active") is not None
and mitem.GetChild("Helper") is None
):
instance_path = get_nml_node_data(instance.GetChild("Template"))
if instance_path is not None:
# get item name
item_name = get_nml_node_data(mitem.GetChild("Id"), "default_name")
uid = int(get_nml_node_data(mitem.GetChild("UId"), -1))
# transformation
position, rotation, scale, rotation_order = parse_transformation(item)
new_node = gs.Node(item_name)
scn.AddNode(new_node)
node_transform = gs.Transform()
node_transform.SetPosition(position)
node_transform.SetRotation(rotation)
node_transform.SetScale(scale)
new_node.AddComponent(node_transform)
instance_path = instance_path.replace(".nms", ".scn")
instance_path = instance_path.replace("scenes/", folder_assets)
node_instance = gs.Instance()
node_instance.SetPath(instance_path)
new_node.AddComponent(node_instance)
# ----------- CAMERAS ----------------------
for in_item in in_items:
# Load cameras
mcameras = in_item.GetChilds("MCamera")
for mcamera in mcameras:
mitem = mcamera.GetChild("MItem")
if (
mitem is not None
and mitem.GetChild("Active") is not None
and mitem.GetChild("Helper") is None
):
camera = mcamera.GetChild("Camera")
item = camera.GetChild("Item")
# get item name
item_name = get_nml_node_data(mitem.GetChild("Id"), "default_name")
uid = int(get_nml_node_data(mitem.GetChild("UId"), -1))
# transformation
position, rotation, scale, rotation_order = parse_transformation(item)
znear = float(get_nml_node_data(item.GetChild("ZNear"), 0.2))
zfar = float(get_nml_node_data(item.GetChild("ZFar"), 50000.0))
zoom = float(get_nml_node_data(item.GetChild("ZoomFactor"), 5.0)) / 2.0
new_node = scene.add_camera(scn)
new_node.SetName(item_name)
new_node.GetComponentsWithAspect("Transform")[0].SetPosition(position)
new_node.GetComponentsWithAspect("Transform")[0].SetRotation(rotation)
new_node.GetComponentsWithAspect("Camera")[0].SetZNear(znear)
new_node.GetComponentsWithAspect("Camera")[0].SetZFar(zfar)
new_node.GetComponentsWithAspect("Camera")[0].SetZoomFactor(zoom)
uid_dict[str(uid)] = new_node
# ----------- LIGHT ----------------------
for in_item in in_items:
# Load lights
mlights = in_item.GetChilds("MLight")
for mlight in mlights:
mitem = mlight.GetChild("MItem")
if (
mitem is not None
and mitem.GetChild("Active") is not None
and mitem.GetChild("Helper") is None
):
light = mlight.GetChild("Light")
item = light.GetChild("Item")
# get item name
item_name = get_nml_node_data(mitem.GetChild("Id"), "default_name")
uid = int(get_nml_node_data(mitem.GetChild("UId"), -1))
# transformation
position, rotation, scale, rotation_order = parse_transformation(item)
diffuse_color, specular_color, shadow_color = parse_light_color(light)
new_node = scene.add_light(scn)
new_node.SetName(item_name)
new_node.GetComponentsWithAspect("Transform")[0].SetPosition(position)
new_node.GetComponentsWithAspect("Transform")[0].SetRotation(rotation)
new_node.GetComponentsWithAspect("Transform")[0].SetScale(scale)
# light type
light_type = light.GetChild("Type")
light_type = get_nml_node_data(light_type, "Point")
light_range = float(get_nml_node_data(light.GetChild("Range"), 0.0))
if light_type == "Point":
new_node.GetComponentsWithAspect("Light")[0].SetModel(gs.Light.Model_Point)
new_node.GetComponentsWithAspect("Light")[0].SetRange(light_range)
if light_type == "Parallel":
new_node.GetComponentsWithAspect("Light")[0].SetModel(gs.Light.Model_Linear)
if light_type == "Spot":
new_node.GetComponentsWithAspect("Light")[0].SetModel(gs.Light.Model_Spot)
new_node.GetComponentsWithAspect("Light")[0].SetRange(light_range)
new_node.GetComponentsWithAspect("Light")[0].SetConeAngle(
float(get_nml_node_data(light.GetChild("ConeAngle"), 30.0))
)
new_node.GetComponentsWithAspect("Light")[0].SetEdgeAngle(
float(get_nml_node_data(light.GetChild("EdgeAngle"), 15.0))
)
new_node.GetComponentsWithAspect("Light")[0].SetShadowRange(
float(get_nml_node_data(light.GetChild("ShadowRange"), 0.0))
)
new_node.GetComponentsWithAspect("Light")[0].SetClipDistance(
float(get_nml_node_data(light.GetChild("ClipDistance"), 300.0))
)
new_node.GetComponentsWithAspect("Light")[0].SetDiffuseColor(diffuse_color)
new_node.GetComponentsWithAspect("Light")[0].SetSpecularColor(specular_color)
new_node.GetComponentsWithAspect("Light")[0].SetShadowColor(shadow_color)
new_node.GetComponentsWithAspect("Light")[0].SetDiffuseIntensity(
float(get_nml_node_data(light.GetChild("DiffuseIntensity"), 1.0))
)
new_node.GetComponentsWithAspect("Light")[0].SetSpecularIntensity(
float(get_nml_node_data(light.GetChild("SpecularIntensity"), 0.0))
)
new_node.GetComponentsWithAspect("Light")[0].SetZNear(
float(get_nml_node_data(light.GetChild("ZNear"), 0.01))
)
new_node.GetComponentsWithAspect("Light")[0].SetShadowBias(
float(get_nml_node_data(light.GetChild("ShadowBias"), 0.01))
)
uid_dict[str(uid)] = new_node
# ----------- GEOMETRIES & NULL OBJECTS ----------------------
for in_item in in_items:
# Load items with geometry
mobjects = in_item.GetChilds("MObject")
for mobject in mobjects:
mitem = mobject.GetChild("MItem")
if (
mitem is not None
and mitem.GetChild("Active") is not None
and mitem.GetChild("Helper") is None
):
object = mobject.GetChild("Object")
item = object.GetChild("Item")
# get item name
item_name = get_nml_node_data(mitem.GetChild("Id"), "default_name")
uid = int(get_nml_node_data(mitem.GetChild("UId"), -1))
# get item geometry
geometry_filename = None
if object is not None:
geometry = object.GetChild("Geometry")
if geometry is not None:
geometry_filename = geometry.m_Data
geometry_filename = clean_nml_string(geometry_filename)
if geometry_filename.find("/") > -1:
geometry_filename = geometry_filename.split("/")[-1]
geometry_filename = geometry_filename.replace(".nmg", ".geo")
# transformation
position, rotation, scale, rotation_order = parse_transformation(item)
new_node = None
if geometry_filename is not None and geometry_filename != "":
new_node = scene.add_geometry(scn, os.path.join(folder_assets, geometry_filename))
else:
new_node = scene.add_geometry(scn, "")
if new_node is not None:
new_node.SetName(item_name)
new_node.GetComponentsWithAspect("Transform")[0].SetPosition(position)
new_node.GetComponentsWithAspect("Transform")[0].SetRotation(rotation)
new_node.GetComponentsWithAspect("Transform")[0].SetScale(scale)
# physics
physic_item = mitem.GetChild("PhysicItem")
if physic_item is not None:
physic_mode = get_nml_node_data(physic_item.GetChild("Mode"), "None")
if physic_mode != "None":
rigid_body = gs.MakeRigidBody()
linear_damping = 1.0 - float(
get_nml_node_data(physic_item.GetChild("LinearDamping_v2"), 1.0)
)
angular_damping = 1.0 - float(
get_nml_node_data(physic_item.GetChild("AngularDamping_v2"), 1.0)
)
rigid_body.SetLinearDamping(linear_damping)
rigid_body.SetAngularDamping(angular_damping)
physic_self_mask = int(get_nml_node_data(physic_item.GetChild("SelfMask"), 1))
physic_collision_mask = int(get_nml_node_data(physic_item.GetChild("Mask"), 1))
new_node.AddComponent(rigid_body)
# iterate on shapes
physic_root_shapes = physic_item.GetChild("Shapes")
if physic_root_shapes is not None:
physic_shapes = physic_root_shapes.GetChilds("GColShape")
if physic_shapes is not None:
for physic_shape in physic_shapes:
physic_shape_type = get_nml_node_data(
physic_shape.GetChild("Type"), "Box"
)
col_type_dict = {
"Box": gs.MakeBoxCollision(),
"Sphere": gs.MakeSphereCollision(),
"Capsule": gs.MakeCapsuleCollision(),
"Cylinder": gs.MakeCapsuleCollision(),
"Mesh": gs.MakeMeshCollision(),
"Convex": gs.MakeConvexCollision(),
}
if physic_shape_type in col_type_dict:
new_collision_shape = col_type_dict[physic_shape_type]
else:
new_collision_shape = gs.MakeBoxCollision()
new_collision_shape.SetMass(
float(get_nml_node_data(physic_shape.GetChild("Mass"), 1.0))
)
new_collision_shape.SetSelfMask(physic_self_mask)
new_collision_shape.SetCollisionMask(physic_collision_mask)
position, rotation, scale, dimensions = parse_collision_shape_transformation(
physic_shape
)
# new_collision_shape.SetMatrix()
if physic_shape_type == "Box":
new_collision_shape.SetDimensions(dimensions)
elif physic_shape_type == "Sphere":
new_collision_shape.SetRadius(dimensions.x)
elif (
physic_shape_type == "Capsule"
or physic_shape_type == "Cylinder"
):
new_collision_shape.SetRadius(dimensions.x)
new_collision_shape.SetLength(dimensions.y)
new_node.AddComponent(new_collision_shape)
uid_dict[str(uid)] = new_node
# ----------- RE-LINKAGE ----------------------
for linkage in links:
if linkage["parent"] is not None and linkage["child"] is not None:
if str(linkage["child"]) in uid_dict and str(linkage["parent"]) in uid_dict:
uid_dict[str(linkage["child"])].GetComponentsWithAspect("Transform")[0].SetParent(
uid_dict[str(linkage["parent"])]
)
# ----------- ENVIRONMENT ----------------------
in_globals = in_root.GetChild("Globals")
env_global = gs.Environment()
scn.AddComponent(env_global)
bg_color, ambient_color, fog_color = parse_globals_color(in_globals)
ambient_intensity = float(get_nml_node_data(in_globals.GetChild("AmbientIntensity"), 0.5))
fog_near = float(get_nml_node_data(in_globals.GetChild("FogNear"), 0.5))
fog_far = float(get_nml_node_data(in_globals.GetChild("FogFar"), 0.5))
env_global.SetBackgroundColor(bg_color)
env_global.SetAmbientIntensity(ambient_intensity)
env_global.SetAmbientColor(ambient_color)
env_global.SetFogNear(fog_near)
env_global.SetFogFar(fog_far)
env_global.SetFogColor(fog_color)
scn.Commit()
scn.WaitCommit()
# Creates the output folder
folder_out = folder_path.replace(root_in + "\\", "")
folder_out = folder_out.replace(root_in + "/", "")
folder_out = folder_out.replace(root_in, "")
if folder_out != "" and not os.path.exists(os.path.join(root_out, folder_out)):
os.makedirs(os.path.join(root_out, folder_out), exist_ok=True)
# Saves the scene
out_file = os.path.join("@out", folder_out, in_file.replace(".nms", ".scn"))
print("saving to ", out_file)
scn.Save(out_file, gs.SceneSaveContext(render.get_render_system()))
# Clears the scene
scn.Clear()
scn.Dispose()
scn = None
def final():
render.clear()
# initialize graphic and audio systems
movie = gs.WebMMovie()
movie.Open("@data/sylvain_durif.webm")
video_format = movie.GetVideoData().GetFormat()
# create the frame textures and frame object
gpu = render.get_renderer()
y_tex = gpu.NewTexture()
gpu.CreateTexture(y_tex, video_format.width, video_format.height, gs.GpuTexture.R8, gs.GpuTexture.NoAA,
gs.GpuTexture.UsageDefault, False)
u_tex = gpu.NewTexture()
gpu.CreateTexture(u_tex, video_format.width // 2, video_format.height // 2, gs.GpuTexture.R8,
gs.GpuTexture.NoAA, gs.GpuTexture.UsageDefault, False)
v_tex = gpu.NewTexture()
gpu.CreateTexture(v_tex, video_format.width // 2, video_format.height // 2, gs.GpuTexture.R8,
gs.GpuTexture.NoAA, gs.GpuTexture.UsageDefault, False)
frame = gs.VideoFrame()
video_format.ClearFrame(frame)
video_timestamp = gs.time(0) # assume first frame time stamp is 0
# load the YV12 to RGB shader and setup drawing states
shader = gpu.LoadShader("@data/yv12.isl")
gpu.EnableDepthTest(False) # disable depth testing so that we don't even need to clear the z-buffer
# start streaming the movie audio data
channel = audio.get_mixer().StreamData(movie.GetAudioData())
# play until movie ends
while not movie.IsEOF():
render.clear()
# fit the while output window
screen_size = gpu.GetCurrentOutputWindow().GetSize()
gpu.SetViewport(gs.fRect(0, 0, screen_size.x, screen_size.y))
gpu.Set2DMatrices() # update the 2d matrix
# fetch the next video frame once audio gets past video
audio_timestamp = audio.get_mixer().GetChannelPosition(channel) # audio timestamp as reported by the mixer
if audio_timestamp >= video_timestamp:
movie.GetVideoData().GetFrame(frame)
video_timestamp = frame.GetTimestamp()
gpu.BlitTexture(y_tex, frame.GetPlaneData(gs.VideoFrame.Y), video_format.width, video_format.height)
gpu.BlitTexture(u_tex, frame.GetPlaneData(gs.VideoFrame.U), video_format.width // 2,
video_format.height // 2)
gpu.BlitTexture(v_tex, frame.GetPlaneData(gs.VideoFrame.V), video_format.width // 2,
video_format.height // 2)
# draw the current video frame to screen
vtxs = [gs.Vector3(0, 0, 0.5), gs.Vector3(0, screen_size.y, 0.5),
gs.Vector3(screen_size.x, screen_size.y, 0.5), gs.Vector3(0, 0, 0.5),
gs.Vector3(screen_size.x, screen_size.y, 0.5), gs.Vector3(screen_size.x, 0, 0.5)]
uvs = [gs.Vector2(0, 1), gs.Vector2(0, 0), gs.Vector2(1, 0), gs.Vector2(0, 1), gs.Vector2(1, 0),
gs.Vector2(1, 1)]
render_system = render.get_render_system()
gpu.SetShader(shader)
gs.SetShaderEngineValues(render_system)
gpu.SetShaderTexture("y_tex", y_tex)
gpu.SetShaderTexture("u_tex", u_tex)
gpu.SetShaderTexture("v_tex", v_tex)
render_system.DrawTriangleUV(2, vtxs, uvs)
render.flip()
def init(cls):
#-------- Environnement:
cls.couleur_horizon=gs.Color(10./255.,1./255.,5./255.,1.)
cls.couleur_zenith=gs.Color(70./255.,150./255.,255./255.,1.)
cls.couleur_ambiante=gs.Color(70./255.,150./255.,255./255.,1.)
#cls.couleur_ambiante=gs.Color(1,0,0,1)
#-------- Création de la scène:
cls.scene3d=scene.new_scene()
cls.contexte=gs.SceneLoadContext(render.get_render_system())
#cls.scene3d.Load("scene_terrain_marching/Terrain_Marching.scn",cls.contexte)
cls.scene3d.Load("scene_01/Gare_test.scn",cls.contexte)
#----------- Attend que la scène soit accessible:
scene.update_scene(cls.scene3d,1/60)
#----------- Prise en main de la scène:
cls.noeuds=cls.contexte.GetNodes()
cls.components=cls.scene3d.GetComponents()
for comp in cls.components:
if comp.GetAspect()=="Environment":
cls.environnement=comp
break
#----------- Init billboards et shaders:
cls.init_billboards(cls.noeuds,cls.liste_sprites_scene)
cls.init_shaders(cls.noeuds)
#----------- Init environnement:
cls.environnement.SetBackgroundColor(gs.Color(0.,0.,0.,0))
cls.environnement.SetFogColor(cls.couleur_zenith)
cls.environnement.SetFogNear(10)
cls.environnement.SetFogFar(6000)
cls.environnement.SetAmbientIntensity(.1)
cls.environnement.SetAmbientColor(cls.couleur_ambiante)
cls.camera=cls.scene3d.GetNode("Camera")
cls.camera.GetCamera().SetZNear(.1)
cls.camera.GetCamera().SetZFar(10000.)
cls.camera_start_pos_mem=cls.camera.GetTransform().GetPosition()
#cls.camera.AddComponent(gs.Target()) #Si la caméra suit une cible
cls.lumiere_ciel=cls.scene3d.GetNode("clair obscur")
cls.lumiere_soleil=cls.scene3d.GetNode("soleil")
cls.lumiere_ciel.GetLight().SetDiffuseColor(gs.Color(77./255.,158./255.,255./255.,1.))
cls.lumiere_ciel.GetLight().SetDiffuseIntensity(0.2)
cls.lumiere_soleil.GetLight().SetDiffuseColor(gs.Color(255./255.,250./255.,223./255.,1.))
cls.lumiere_soleil.GetLight().SetShadow(gs.Light.Shadow_Map) #Active les ombres portées
cls.lumiere_soleil.GetLight().SetShadowRange(100)
cls.lumiere_soleil.GetLight().SetDiffuseIntensity(1.)
cls.lumiere_soleil.GetLight().SetSpecularIntensity(1.)
orientation=gs.Vector3(54/180*pi,135/180*pi,0)
cls.lumiere_ciel.GetTransform().SetRotation(orientation)
orientation=gs.Vector3(54/180*pi,-45/180*pi,0)
cls.lumiere_soleil.GetTransform().SetRotation(orientation)
#cls.lumiere_ciel.GetLight().SetDiffuseIntensity(2.)
#cls.lumiere_ciel.GetLight().SetSpecularIntensity(2.)
#-------- Mémorise les intensités lumineuses pour le switch des éclairages:
noeuds=cls.scene3d.GetNodes()
for noeud in noeuds:
if not noeud.GetLight()==None:
cls.lumieres_intens_mem.append(noeud.GetLight().GetDiffuseIntensity())
cls.lumieres_intens_mem.append(noeud.GetLight().GetSpecularIntensity())
#--------Init les variables de shaders:
#Couleur d'ambiance:
"""
for noeud in cls.noeuds:
if not noeud.GetObject()==None:
obj=noeud.GetObject()
geo=obj.GetGeometry()
n=geo.GetMaterialCount()
i=0
while i<n:
materiau=geo.GetMaterial(i)
materiau.SetFloat3("ambient_color",cls.couleur_ambiante.r*0.,cls.couleur_ambiante.g*0.,cls.couleur_ambiante.b*0.)
i+=1
"""
#--------- Init listes des sprites:
#cls.liste_sprites_scene.append(...)
#--------- Inits de l'éditeur embarqué
cls.cube_l_soleil=scene.add_cube(cls.scene3d,gs.Matrix4.Identity,0.5,0.5,2.)
cls.cube_l_ciel=scene.add_cube(cls.scene3d,gs.Matrix4.Identity,0.5,0.5,2.)
cls.scene3d.SetCurrentCamera(cls.camera)
scene.update_scene(cls.scene3d,1/60)
#------------- Filtres:
Demo.pr_alpha_rendu=1.
Demo.pr_alpha_aura=0.
Demo.pr_taille_aura=50
Demo.pr_aura_contraste=2
Demo.pr_aura_seuil_contraste=0.6
#-------------- Init le shader de rendu de terrain:
cls.shader_terrain=Demo.rendu.LoadShader("shaders_marching/terrain_marching_montagnes.isl")
cls.texture_terrain1=Demo.rendu.LoadTexture("textures/bruit_1024.png")
cls.texture_terrain2=Demo.rendu.LoadTexture("textures/bruit_512.png")
cls.texture_terrain3=Demo.rendu.LoadTexture("textures/bruit_512.png")
cls.facteur_echelle_terrain_l1 = gs.Vector2(20000,20000)
cls.facteur_echelle_terrain_l2 = gs.Vector2(1000,1000)
cls.facteur_echelle_terrain_l3 = gs.Vector2(90,90)
cls.amplitude_l1=1000
cls.amplitude_l2=37
cls.amplitude_l3=4
cls.terrain_intensite_ambiante=0.2
cls.facteur_precision_distance=1.01
cls.couleur_neige=gs.Color(0.91,0.91,1)
cls.couleur_eau=gs.Color(117./255.,219./255.,211./255.)
cls.altitude_eau=15
def init(cls):
#-------- Environnement:
cls.couleur_horizon = gs.Color(10. / 255., 1. / 255., 5. / 255., 1.)
cls.couleur_zenith = gs.Color(70. / 255., 150. / 255., 255. / 255., 1.)
cls.couleur_ambiante = gs.Color(70. / 255., 150. / 255., 255. / 255.,
1.)
#cls.couleur_ambiante=gs.Color(1,0,0,1)
#-------- Création de la scène:
cls.scene3d = scene.new_scene()
cls.contexte = gs.SceneLoadContext(render.get_render_system())
#cls.scene3d.Load("scene_terrain_marching/Terrain_Marching.scn",cls.contexte)
cls.scene3d.Load("scene_01/Gare_test.scn", cls.contexte)
#----------- Attend que la scène soit accessible:
scene.update_scene(cls.scene3d, 1 / 60)
#----------- Prise en main de la scène:
cls.noeuds = cls.contexte.GetNodes()
cls.components = cls.scene3d.GetComponents()
for comp in cls.components:
if comp.GetAspect() == "Environment":
cls.environnement = comp
break
#----------- Init billboards et shaders:
cls.init_billboards(cls.noeuds, cls.liste_sprites_scene)
cls.init_shaders(cls.noeuds)
#----------- Init environnement:
cls.environnement.SetBackgroundColor(gs.Color(0., 0., 0., 0))
cls.environnement.SetFogColor(cls.couleur_zenith)
cls.environnement.SetFogNear(10)
cls.environnement.SetFogFar(6000)
cls.environnement.SetAmbientIntensity(.1)
cls.environnement.SetAmbientColor(cls.couleur_ambiante)
cls.camera = cls.scene3d.GetNode("Camera")
cls.camera.GetCamera().SetZNear(.1)
cls.camera.GetCamera().SetZFar(10000.)
cls.camera_start_pos_mem = cls.camera.GetTransform().GetPosition()
#cls.camera.AddComponent(gs.Target()) #Si la caméra suit une cible
cls.lumiere_ciel = cls.scene3d.GetNode("clair obscur")
cls.lumiere_soleil = cls.scene3d.GetNode("soleil")
cls.lumiere_ciel.GetLight().SetDiffuseColor(
gs.Color(77. / 255., 158. / 255., 255. / 255., 1.))
cls.lumiere_ciel.GetLight().SetDiffuseIntensity(0.2)
cls.lumiere_soleil.GetLight().SetDiffuseColor(
gs.Color(255. / 255., 250. / 255., 223. / 255., 1.))
cls.lumiere_soleil.GetLight().SetShadow(
gs.Light.Shadow_Map) #Active les ombres portées
cls.lumiere_soleil.GetLight().SetShadowRange(100)
cls.lumiere_soleil.GetLight().SetDiffuseIntensity(1.)
cls.lumiere_soleil.GetLight().SetSpecularIntensity(1.)
orientation = gs.Vector3(54 / 180 * pi, 135 / 180 * pi, 0)
cls.lumiere_ciel.GetTransform().SetRotation(orientation)
orientation = gs.Vector3(54 / 180 * pi, -45 / 180 * pi, 0)
cls.lumiere_soleil.GetTransform().SetRotation(orientation)
#cls.lumiere_ciel.GetLight().SetDiffuseIntensity(2.)
#cls.lumiere_ciel.GetLight().SetSpecularIntensity(2.)
#-------- Mémorise les intensités lumineuses pour le switch des éclairages:
noeuds = cls.scene3d.GetNodes()
for noeud in noeuds:
if not noeud.GetLight() == None:
cls.lumieres_intens_mem.append(
noeud.GetLight().GetDiffuseIntensity())
cls.lumieres_intens_mem.append(
noeud.GetLight().GetSpecularIntensity())
#--------Init les variables de shaders:
#Couleur d'ambiance:
"""
for noeud in cls.noeuds:
if not noeud.GetObject()==None:
obj=noeud.GetObject()
geo=obj.GetGeometry()
n=geo.GetMaterialCount()
i=0
while i<n:
materiau=geo.GetMaterial(i)
materiau.SetFloat3("ambient_color",cls.couleur_ambiante.r*0.,cls.couleur_ambiante.g*0.,cls.couleur_ambiante.b*0.)
i+=1
"""
#--------- Init listes des sprites:
#cls.liste_sprites_scene.append(...)
#--------- Inits de l'éditeur embarqué
cls.cube_l_soleil = scene.add_cube(cls.scene3d, gs.Matrix4.Identity,
0.5, 0.5, 2.)
cls.cube_l_ciel = scene.add_cube(cls.scene3d, gs.Matrix4.Identity, 0.5,
0.5, 2.)
cls.scene3d.SetCurrentCamera(cls.camera)
scene.update_scene(cls.scene3d, 1 / 60)
#------------- Filtres:
Demo.pr_alpha_rendu = 1.
Demo.pr_alpha_aura = 0.
Demo.pr_taille_aura = 50
Demo.pr_aura_contraste = 2
Demo.pr_aura_seuil_contraste = 0.6
#-------------- Init le shader de rendu de terrain:
cls.shader_terrain = Demo.rendu.LoadShader(
"shaders_marching/terrain_marching_montagnes.isl")
cls.texture_terrain1 = Demo.rendu.LoadTexture(
"textures/bruit_1024.png")
cls.texture_terrain2 = Demo.rendu.LoadTexture("textures/bruit_512.png")
cls.texture_terrain3 = Demo.rendu.LoadTexture("textures/bruit_512.png")
cls.facteur_echelle_terrain_l1 = gs.Vector2(20000, 20000)
cls.facteur_echelle_terrain_l2 = gs.Vector2(1000, 1000)
cls.facteur_echelle_terrain_l3 = gs.Vector2(90, 90)
cls.amplitude_l1 = 1000
cls.amplitude_l2 = 37
cls.amplitude_l3 = 4
cls.terrain_intensite_ambiante = 0.2
cls.facteur_precision_distance = 1.01
cls.couleur_neige = gs.Color(0.91, 0.91, 1)
cls.couleur_eau = gs.Color(117. / 255., 219. / 255., 211. / 255.)
cls.altitude_eau = 15
def setup():
global scn, title_music
scn = scene.new_scene()
scn.Load('@assets/3d/level_title.scn', gs.SceneLoadContext(render.get_render_system()))
title_music = audio.get_mixer().Stream("@assets/sfx/sfx_cellos_loop.ogg")