def __init__(self, config):
self.name = "Frequency Domain"
self.config = config
self.audio_buffer = []
self.wave_points = [rl.Vector2(0, 0) for i in range(400)]
self.background_color = rl.Color(0, 0, 0, 255)
def __init__(self, config):
self.name = "Basic Sound Wave"
self.config = config
self.wave_points = [
rl.Vector2(0, 0) for i in range(config.audio_sample_size)
]
self.wave_thickness = 1
self.background_color = rl.Color(255, 0, 255, 255)
def on_draw(self, debug_mode):
rl.clear_background(self.background_color)
# Wave color should be the inverse of the background color
wave_color = rl.Color(255 - self.background_color.r, 0,
255 - self.background_color.b, 255)
for i in range(self.config.audio_sample_size - 1):
rl.draw_line_v(self.wave_points[i], self.wave_points[i + 1],
wave_color)
def lerp_color(db):
t = db % 10 / 10
if db == 0:
return raylibpy.Color(raylibpy.BLACK)
elif db < 10:
return color_lerp(raylibpy.WHITE, raylibpy.BLUE, t)
elif db < 20:
return color_lerp(raylibpy.BLUE, raylibpy.GREEN, t)
elif db < 30:
return color_lerp(raylibpy.GREEN, raylibpy.YELLOW, t)
elif db < 40:
return color_lerp(raylibpy.YELLOW, raylibpy.ORANGE, t)
elif db < 50:
return color_lerp(raylibpy.ORANGE, raylibpy.RED, t)
elif db < 60:
return color_lerp(raylibpy.RED, raylibpy.PURPLE, t)
else:
return raylibpy.Color(raylibpy.PURPLE)
def __init__(self, config):
self.name = "Frequency and Wave"
self.config = config
self.audio_buffer = []
self.freq_points = [rl.Vector2(0, 0) for i in range(400)]
self.wave_points = [
rl.Vector2(0, 0) for i in range(config.audio_sample_size)
]
self.background_color = rl.Color(0, 0, 0, 255)
import os
os.environ["RAYLIB_BIN_PATH"] = "raylib-2.0.0-Win64-mingw/lib/"
import raylibpy
raylibpy.init_window(900, 500, "Hello")
ball = raylibpy.Vector2(100, 100)
raylibpy.set_target_fps(60)
while not raylibpy.window_should_close():
if raylibpy.is_key_down(raylibpy.KEY_RIGHT):
ball.x += 5
if raylibpy.is_key_down(raylibpy.KEY_DOWN):
ball.y += 5
raylibpy.begin_drawing()
raylibpy.clear_background(raylibpy.Color(0, 0, 255, 255))
raylibpy.draw_circle(ball.x, ball.y, 10.0, raylibpy.BLACK)
raylibpy.end_drawing()
raylibpy.close_window()
dat = data_np[i]
dat2 = data_np[i + 1]
raylibpy.draw_line(i, 300 - dat, i + 4, 300 - dat2, raylibpy.GREEN)
raylibpy.draw_pixel(i, 256 - dat, raylibpy.BLUE)
# column totals
for i in range(len(ln_cols)):
line = ln_cols[i]
col_total = 0
for x in line:
col_total = col_total + y_data[x + ln_offset]
col_ave = col_total / (1.0 * len(line))
#print(col_total, "/ ", len(line), " = ", col_ave)
raylibpy.draw_rectangle(i * col_width, 580 - col_ave * 2000, col_width,
580, raylibpy.Color(0, 100, 100, 150))
# green column lines
for i in range(0, num_cols):
x = int(i * (W / num_cols))
#raylibpy.draw_line(x, 330, x, H, raylibpy.GREEN)
# purple line
for i in range(0, max_ln - 1):
dat = y_data[i + ln_offset]
dat2 = y_data[i + 1 + ln_offset]
x = int(ln_x[i])
x2 = int(ln_x[i + 1])
y = y2 = 580 * (1 - err)
if dat > err:
y = int(y - dat * 256 * 2)
def main():
# Initialization
# ---------------------------------------------------------------
screen_width = 800
screen_height = 450
rl.init_window(screen_width, screen_height, "raylib [core] example - 3d camera 1st person")
# Define the camera to look into our 3d world (position, target, up vector)
camera = rl.Camera(
rl.Vector3(4.0, 2.0, 4.0),
rl.Vector3(0.0, 1.8, 0.0),
rl.Vector3(0.0, 1.0, 0.0),
60.0,
rl.CAMERA_PERSPECTIVE
)
# Generates some random columns
heights = []
positions = []
colors = []
for i in range(MAX_COLUMNS):
heights.append(rl.get_random_value(1, 12))
positions.append(rl.Vector3(
rl.get_random_value(-15, 15),
heights[-1] / 2,
rl.get_random_value(-15, 15)
)
)
colors.append(rl.Color(
rl.get_random_value(20, 255),
rl.get_random_value(10, 55),
30,
255
)
)
rl.set_camera_mode(camera, rl.CAMERA_FIRST_PERSON)
rl.set_target_fps(60)
# ---------------------------------------------------------------
# Main game loop
while not rl.window_should_close():
# Update
# -----------------------------------------------------------
rl.update_camera(byref(camera))
# -----------------------------------------------------------
# Draw
# -----------------------------------------------------------
rl.begin_drawing()
rl.clear_background(rl.RAYWHITE)
rl.begin_mode3d(camera)
rl.draw_plane(rl.Vector3(0.0, 0.0, 0.0), rl.Vector2(32.0, 32.0), rl.LIGHTGRAY)
rl.draw_cube(rl.Vector3(-16.0, 2.5, 0.0), 1.0, 5.0, 32.0, rl.BLUE)
rl.draw_cube(rl.Vector3(16.0, 2.5, 0.0), 1.0, 5.0, 32.0, rl.LIME)
rl.draw_cube(rl.Vector3(0.0, 2.5, 16.0), 32.0, 5.0, 1.0, rl.GOLD)
# Draw some cubes around
for i, position in enumerate(positions):
rl.draw_cube(position, 2.0, heights[i], 2.0, colors[i])
rl.draw_cube_wires(position, 2.0, heights[i], 2.0, rl.MAROON)
rl.draw_rectangle(camera.target.x, -500, 1, screen_height * 4, rl.GREEN)
rl.draw_rectangle(-500, camera.target.y, screen_width * 4, 1, rl.GREEN)
rl.end_mode3d()
# rl.draw_text(b"SCREEN AREA", 640, 10, 20, rl.RED)
rl.draw_rectangle(10, 10, 220, 70, rl.fade(rl.SKYBLUE, 0.5))
rl.draw_rectangle_lines(10, 10, 220, 70, rl.BLUE)
rl.draw_text("First person camera default controls:", 20, 20, 10, rl.BLACK)
rl.draw_text("- Move with keys: W, A, S, D", 40, 40, 10, rl.DARKGRAY)
rl.draw_text("- Mouse move to look around", 40, 60, 10, rl.DARKGRAY)
rl.end_drawing()
# -----------------------------------------------------------
# De-Initialization
# ---------------------------------------------------------------
rl.close_window() # Close window and OpenGL context
def color_lerp(ca, cb, t):
r = ca.r * (1 - t) + cb.r * t
g = ca.g * (1 - t) + cb.g * t
b = ca.b * (1 - t) + cb.b * t
return raylibpy.Color(r, g, b, 255)
