def draw(self, gl, proj, view): # Retreive model and shader # vao, vao_size = Assets.get_geometry(tag="bullet") inst_vbo = Assets.get_inst_vbo(tag="bullet") prog = Assets.get_shader(tag="bullet") # Load geometry, shader and projection once # gl.glUseProgram(prog) gl.glBindVertexArray(vao) gl.glUniformMatrix4fv(gl.glGetUniformLocation(prog, "projectionMatrix"), 1, True, pygloo.c_array(GLfloat, proj.flatten())) # Create and buffer the instance data # mv_array = [] model = mat4.scale(0.5,0.5,0.5) for b in self.bullet_list: # Set up matricies # position = mat4.translate(b.position.x, b.position.y, b.position.z) mv = (view * position * model).transpose() mv_array.extend(mv.flatten()) mv_c_array = pygloo.c_array(GLfloat, mv_array) gl.glBindBuffer( GL_ARRAY_BUFFER, inst_vbo ) gl.glBufferData( GL_ARRAY_BUFFER, sizeof(mv_c_array), mv_c_array, GL_STREAM_DRAW ) # Render # gl.glDrawArraysInstanced(GL_TRIANGLES, 0, vao_size, len(self.bullet_list))
def draw(self, gl, proj, view): # Set up matricies # model = mat4.rotateY(math.pi) * mat4.scale(0.2,0.2,0.2) rotation = self.get_orientation_matrix() position = mat4.translate(self.position.x, self.position.y, self.position.z) mv = view * position * rotation * model # Retreive model and shader # vao, vao_size = Assets.get_geometry(tag="ship") prog = Assets.get_shader(tag="ship") # Render # gl.glUseProgram(prog) gl.glBindVertexArray(vao) gl.glUniform1f(gl.glGetUniformLocation(prog, "explode_time"), self.explode_time) if self.explode_time > 0.0: gl.glUniform3f(gl.glGetUniformLocation(prog, "color"), 1, 0.333, 1) else: gl.glUniform3f(gl.glGetUniformLocation(prog, "color"), 0.333, 1, 1) # } gl.glUniformMatrix4fv(gl.glGetUniformLocation(prog, "modelViewMatrix"), 1, True, pygloo.c_array(GLfloat, mv.flatten())) gl.glUniformMatrix4fv(gl.glGetUniformLocation(prog, "projectionMatrix"), 1, True, pygloo.c_array(GLfloat, proj.flatten())) gl.glDrawArrays(GL_TRIANGLES, 0, vao_size)
def _createVAO(gl, vert, norm, tex, mv_inst = False): # Converting to GL friendly format # vert_array = pygloo.c_array(GLfloat, _flatten_list(vert)) norm_array = pygloo.c_array(GLfloat, _flatten_list(norm)) tex_array = pygloo.c_array(GLfloat, _flatten_list(tex)) # Creating the VAO # vao = GLuint(0) gl.glGenVertexArrays(1, vao) gl.glBindVertexArray(vao) # Vertex Position VBO (pos 0) # vbo_pos = GLuint(0) gl.glGenBuffers(1, vbo_pos) gl.glBindBuffer(GL_ARRAY_BUFFER, vbo_pos) gl.glBufferData(GL_ARRAY_BUFFER, sizeof(vert_array), vert_array, GL_STATIC_DRAW) gl.glEnableVertexAttribArray(0) gl.glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0) # Vertex Normal VBO (pos 1) # vbo_norm = GLuint(0) gl.glGenBuffers(1, vbo_norm) gl.glBindBuffer(GL_ARRAY_BUFFER, vbo_norm) gl.glBufferData(GL_ARRAY_BUFFER, sizeof(norm_array), norm_array, GL_STATIC_DRAW) gl.glEnableVertexAttribArray(1) gl.glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, 0, 0) # Vertex Texture Coordinate VBO (pos 2) # vbo_tex = GLuint(0) gl.glGenBuffers(1, vbo_tex) gl.glBindBuffer(GL_ARRAY_BUFFER, vbo_tex) gl.glBufferData(GL_ARRAY_BUFFER, sizeof(tex_array), tex_array, GL_STATIC_DRAW) gl.glEnableVertexAttribArray(2) gl.glVertexAttribPointer(2, 2, GL_FLOAT, GL_FALSE, 0, 0) # Optional model view matrix for instancing # vbo_mv = GLuint(0) if mv_inst: gl.glGenBuffers(1, vbo_mv) gl.glBindBuffer(GL_ARRAY_BUFFER, vbo_mv) mv = mat4.identity() for r in xrange(4): row = pygloo.c_array(GLfloat, mv.row(r)) gl.glVertexAttribPointer( 3 + r, 4, GL_FLOAT, False, sizeof(row)*4, sizeof(row) * r ) gl.glEnableVertexAttribArray( 3 + r ) gl.glVertexAttribDivisor( 3 + r, 1 ) # Cleanup # gl.glBindBuffer(GL_ARRAY_BUFFER, 0) gl.glBindVertexArray(0) return vao, vbo_mv
def render(self, gl, mv, proj, wireframe=False):
# Render Model
#
gl.glUseProgram(Geometry.solid_shader)
gl.glBindVertexArray(self.vao)
gl.glUniformMatrix4fv(
gl.glGetUniformLocation(Geometry.solid_shader, "modelViewMatrix"),
1, True, pygloo.c_array(GLfloat, _flatten_list(mv)))
gl.glUniformMatrix4fv(
gl.glGetUniformLocation(Geometry.solid_shader, "projectionMatrix"),
1, True, pygloo.c_array(GLfloat, _flatten_list(proj)))
gl.glDrawElements(GL_TRIANGLES, self.ibo_size, GL_UNSIGNED_INT, 0)
gl.glBindVertexArray(0)
if wireframe:
# Render
#
gl.glEnable(GL_LINE_SMOOTH)
gl.glUseProgram(Geometry.wire_shader)
gl.glBindVertexArray(self.vao)
gl.glUniformMatrix4fv(
gl.glGetUniformLocation(Geometry.wire_shader,
"modelViewMatrix"), 1, True,
pygloo.c_array(GLfloat, _flatten_list(mv)))
gl.glUniformMatrix4fv(
gl.glGetUniformLocation(Geometry.wire_shader,
"projectionMatrix"), 1, True,
pygloo.c_array(GLfloat, _flatten_list(proj)))
gl.glDrawElements(GL_TRIANGLES, self.ibo_size, GL_UNSIGNED_INT, 0)
gl.glBindVertexArray(0)
# Render selected and constrained points
#
gl.glPointSize(5.0)
gl.glUseProgram(Geometry.flat_shader)
gl.glBindVertexArray(self.vao_selected)
gl.glUniform3fv(gl.glGetUniformLocation(Geometry.flat_shader, "color"),
1, pygloo.c_array(GLfloat, [1.0, 1.0, 0.0]))
gl.glUniformMatrix4fv(
gl.glGetUniformLocation(Geometry.flat_shader, "modelViewMatrix"),
1, True, pygloo.c_array(GLfloat, _flatten_list(mv)))
gl.glUniformMatrix4fv(
gl.glGetUniformLocation(Geometry.flat_shader, "projectionMatrix"),
1, True, pygloo.c_array(GLfloat, _flatten_list(proj)))
gl.glDrawElements(GL_POINTS, len(self.selected), GL_UNSIGNED_INT, 0)
gl.glBindVertexArray(self.vao_constrained)
gl.glUniform3fv(gl.glGetUniformLocation(Geometry.flat_shader, "color"),
1, pygloo.c_array(GLfloat, [1.0, 0.0, 0.0]))
gl.glDrawElements(GL_POINTS, len(self.constrained), GL_UNSIGNED_INT, 0)
gl.glBindVertexArray(0)
def render(self, gl, mv, proj, wireframe=False): # Render Model # gl.glUseProgram(Geometry.solid_shader) gl.glBindVertexArray(self.vao) gl.glUniformMatrix4fv(gl.glGetUniformLocation(Geometry.solid_shader, "modelViewMatrix"), 1, True, pygloo.c_array(GLfloat, _flatten_list(mv))) gl.glUniformMatrix4fv(gl.glGetUniformLocation(Geometry.solid_shader, "projectionMatrix"), 1, True, pygloo.c_array(GLfloat, _flatten_list(proj))) gl.glDrawElements(GL_TRIANGLES, self.ibo_size, GL_UNSIGNED_INT, 0) gl.glBindVertexArray(0) if wireframe: # Render # gl.glEnable(GL_LINE_SMOOTH) gl.glUseProgram(Geometry.wire_shader) gl.glBindVertexArray(self.vao) gl.glUniformMatrix4fv(gl.glGetUniformLocation(Geometry.wire_shader, "modelViewMatrix"), 1, True, pygloo.c_array(GLfloat, _flatten_list(mv))) gl.glUniformMatrix4fv(gl.glGetUniformLocation(Geometry.wire_shader, "projectionMatrix"), 1, True, pygloo.c_array(GLfloat, _flatten_list(proj))) gl.glDrawElements(GL_TRIANGLES, self.ibo_size, GL_UNSIGNED_INT, 0) gl.glBindVertexArray(0) # Render selected and constrained points # gl.glPointSize(5.0) gl.glUseProgram(Geometry.flat_shader) gl.glBindVertexArray(self.vao_selected) gl.glUniform3fv(gl.glGetUniformLocation(Geometry.flat_shader, "color"), 1, pygloo.c_array(GLfloat, [1.0, 1.0, 0.0])) gl.glUniformMatrix4fv(gl.glGetUniformLocation(Geometry.flat_shader, "modelViewMatrix"), 1, True, pygloo.c_array(GLfloat, _flatten_list(mv))) gl.glUniformMatrix4fv(gl.glGetUniformLocation(Geometry.flat_shader, "projectionMatrix"), 1, True, pygloo.c_array(GLfloat, _flatten_list(proj))) gl.glDrawElements(GL_POINTS, len(self.selected), GL_UNSIGNED_INT, 0) gl.glBindVertexArray(self.vao_constrained) gl.glUniform3fv(gl.glGetUniformLocation(Geometry.flat_shader, "color"), 1, pygloo.c_array(GLfloat, [1.0, 0.0, 0.0])) gl.glDrawElements(GL_POINTS, len(self.constrained), GL_UNSIGNED_INT, 0) gl.glBindVertexArray(0)
def draw(self, gl, proj, view):
prog = Assets.get_shader(tag="asteroid")
gl.glUseProgram(prog)
gl.glUniformMatrix4fv(gl.glGetUniformLocation(prog, "projectionMatrix"), 1, True, pygloo.c_array(GLfloat, proj.flatten()))
model = mat4.scale(2,2,2)
for i in xrange(1, 8):
# Retreive model and shader, Load geometry once
#
vao, vao_size = Assets.get_geometry(tag="asteroid{num}".format(num=i))
inst_vbo = Assets.get_inst_vbo(tag="asteroid{num}".format(num=i))
gl.glBindVertexArray(vao)
# Create buffer
#
mv_array = []
# Create the instance data
#
count = 0
for a in [a for ast_slice in self.asteroid_slice_list for a in ast_slice.get_asteroids() if a.ast_num == i]:
# Set up matricies
#
rotation = mat4.rotateFromQuat(a.orientation)
scale = mat4.scale(a.size,a.size,a.size)
position = mat4.translate(a.position.x, a.position.y, a.position.z)
mv = (view * position * rotation * scale * model).transpose()
mv_array.extend(mv.flatten())
count += 1
# Upload the instace data
#
mv_c_array = pygloo.c_array(GLfloat, mv_array)
gl.glBindBuffer( GL_ARRAY_BUFFER, inst_vbo )
gl.glBufferData( GL_ARRAY_BUFFER, sizeof(mv_c_array), mv_c_array, GL_STREAM_DRAW )
# Render
#
gl.glDrawArraysInstanced(GL_TRIANGLES, 0, vao_size, count)
def render(w, h):
global gl
global test_model
global model_rotate_x
global model_rotate_y
global user_action
# render model
test_model.update(gl)
test_model.render(gl,
get_viewmatrix(),
get_projmatrix(w, h),
wireframe=True)
# Draw the seelection box
if user_action in [Action.select, Action.add_select]:
gl.glUseProgram(Geometry.flat_shader)
i = pygloo.c_array(GLfloat, _flatten_list(mat4.identity()))
gl.glUniformMatrix4fv(
gl.glGetUniformLocation(Geometry.flat_shader, "modelViewMatrix"),
1, True, i)
gl.glUniformMatrix4fv(
gl.glGetUniformLocation(Geometry.flat_shader, "projectionMatrix"),
1, True, i)
gl.glUniform3fv(gl.glGetUniformLocation(Geometry.flat_shader, "color"),
1, pygloo.c_array(GLfloat, [0.0, 0.0, 0.0]))
global mouse_xpos
global mouse_ypos
global mouse_down_xpos
global mouse_down_ypos
x1 = (2 * mouse_xpos / w) - 1
x2 = (2 * mouse_down_xpos / w) - 1
y1 = -((2 * mouse_ypos / h) - 1)
y2 = -((2 * mouse_down_ypos / h) - 1)
gl.glColor3f(0.1, 0.1, 0.1)
gl.glBegin(GL_LINE_LOOP)
gl.glVertex3f(x1, y1, 0.0)
gl.glVertex3f(x1, y2, 0.0)
gl.glVertex3f(x2, y2, 0.0)
gl.glVertex3f(x2, y1, 0.0)
gl.glEnd()
def render(self, gl, w, h, ascii_r=None):
self.alive_for += 1
zfar = 1000
znear = 0.1
# Create view and projection matrix
#
proj = mat4.perspectiveProjection(math.pi / 3, float(w)/h, znear, zfar)
cam_pos = vec3([0,-4,15])
view = mat4.translate(cam_pos.x, cam_pos.y, cam_pos.z).inverse()
model = mat4.rotateX(math.pi * 0.3) * mat4.rotateY(math.pi * (self.alive_for/100.0)) * mat4.scale(0.25, 0.25, 0.25)
mv = view * model
# Retreive model and shader
#
vao, vao_size = Assets.get_geometry(tag="enemyship")
prog = Assets.get_shader(tag="ship")
# Render Ship
#
gl.glUseProgram(prog)
gl.glBindVertexArray(vao)
gl.glUniform3f(gl.glGetUniformLocation(prog, "color"), 0.333, 1, 1)
gl.glUniform1f(gl.glGetUniformLocation(prog, "explode_time"), 0.0)
gl.glUniformMatrix4fv(gl.glGetUniformLocation(prog, "modelViewMatrix"), 1, True, pygloo.c_array(GLfloat, mv.flatten()))
gl.glUniformMatrix4fv(gl.glGetUniformLocation(prog, "projectionMatrix"), 1, True, pygloo.c_array(GLfloat, proj.flatten()))
gl.glDrawArrays(GL_TRIANGLES, 0, vao_size)
if ascii_r:
art = ascii.wordart("Level {l}".format(l=self.level), 'big', align='c')
ascii_r.draw_text(art, color = (1, 0.333, 1), screenorigin = (0.5,0.333), textorigin = (0.5, 0.0), align = 'c')
ascii_r.draw_text(self.textarea, screenorigin=(0.5,0.333), textorigin=(0.5, 1.0))
return proj
def update(self, gl):
# Update vertex position information
#
gl.glBindVertexArray(self.vao)
# Vertex Position VBO (pos 0)
pos_array = pygloo.c_array(GLfloat, _flatten_list(self.verts))
gl.glBindBuffer(GL_ARRAY_BUFFER, self.vbo_pos)
gl.glBufferData(GL_ARRAY_BUFFER, sizeof(pos_array), pos_array,
GL_STREAM_DRAW)
gl.glEnableVertexAttribArray(0)
gl.glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0)
# Update Selected/Constrained information
#
gl.glBindVertexArray(self.vao_selected)
idx_array = pygloo.c_array(GLuint, self.selected)
gl.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self.ibo_selected)
gl.glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(idx_array), idx_array,
GL_STREAM_DRAW)
gl.glBindBuffer(GL_ARRAY_BUFFER, self.vbo_pos)
gl.glEnableVertexAttribArray(0)
gl.glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0)
gl.glBindVertexArray(self.vao_constrained)
idx_array = pygloo.c_array(GLuint, self.constrained)
gl.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self.ibo_constrained)
gl.glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(idx_array), idx_array,
GL_STREAM_DRAW)
gl.glBindBuffer(GL_ARRAY_BUFFER, self.vbo_pos)
gl.glEnableVertexAttribArray(0)
gl.glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0)
# Cleanup
gl.glBindVertexArray(0)
def update(self, gl): # Update vertex position information # gl.glBindVertexArray(self.vao) # Vertex Position VBO (pos 0) pos_array = pygloo.c_array(GLfloat, _flatten_list(self.verts)) gl.glBindBuffer(GL_ARRAY_BUFFER, self.vbo_pos) gl.glBufferData(GL_ARRAY_BUFFER, sizeof(pos_array), pos_array, GL_STREAM_DRAW) gl.glEnableVertexAttribArray(0) gl.glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0) # Update Selected/Constrained information # gl.glBindVertexArray(self.vao_selected) idx_array = pygloo.c_array(GLuint, self.selected) gl.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self.ibo_selected); gl.glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(idx_array), idx_array, GL_STREAM_DRAW); gl.glBindBuffer(GL_ARRAY_BUFFER, self.vbo_pos) gl.glEnableVertexAttribArray(0) gl.glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0) gl.glBindVertexArray(self.vao_constrained) idx_array = pygloo.c_array(GLuint, self.constrained) gl.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self.ibo_constrained); gl.glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(idx_array), idx_array, GL_STREAM_DRAW); gl.glBindBuffer(GL_ARRAY_BUFFER, self.vbo_pos) gl.glEnableVertexAttribArray(0) gl.glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 0, 0) # Cleanup gl.glBindVertexArray(0)
def render(w,h): global gl global test_model global model_rotate_x global model_rotate_y global user_action # render model test_model.update(gl) test_model.render(gl, get_viewmatrix(), get_projmatrix(w,h), wireframe=True) # Draw the seelection box if user_action in [Action.select, Action.add_select]: gl.glUseProgram(Geometry.flat_shader) i = pygloo.c_array(GLfloat, _flatten_list(mat4.identity())) gl.glUniformMatrix4fv(gl.glGetUniformLocation(Geometry.flat_shader, "modelViewMatrix"), 1, True, i) gl.glUniformMatrix4fv(gl.glGetUniformLocation(Geometry.flat_shader, "projectionMatrix"), 1, True, i) gl.glUniform3fv(gl.glGetUniformLocation(Geometry.flat_shader, "color"), 1, pygloo.c_array(GLfloat, [0.0, 0.0, 0.0])) global mouse_xpos global mouse_ypos global mouse_down_xpos global mouse_down_ypos x1 = (2*mouse_xpos/w)-1 x2 = (2*mouse_down_xpos/w)-1 y1 = -((2*mouse_ypos/h)-1) y2 = -((2*mouse_down_ypos/h)-1) gl.glColor3f(0.1, 0.1, 0.1); gl.glBegin(GL_LINE_LOOP) gl.glVertex3f( x1, y1, 0.0) gl.glVertex3f( x1, y2, 0.0) gl.glVertex3f( x2, y2, 0.0) gl.glVertex3f( x2, y1, 0.0) gl.glEnd()
def draw(self, gl, proj, view, _cache = {}):
# Retreive model and shader
#
vao, vao_size = Assets.get_geometry(tag="mine")
inst_vbo = Assets.get_inst_vbo(tag="mine")
prog = Assets.get_shader(tag="mine")
# Load geometry, shader and projection once
#
gl.glUseProgram(prog)
gl.glBindVertexArray(vao)
gl.glUniformMatrix4fv(gl.glGetUniformLocation(prog, "projectionMatrix"), 1, True, pygloo.c_array(GLfloat, proj.flatten()))
# explode time instanced vbo
vbo_explode_time = _cache.get('vbo_explode_time', None)
if not vbo_explode_time:
vbo_explode_time = GLuint(0)
gl.glGenBuffers(1, vbo_explode_time)
_cache['vbo_explode_time'] = vbo_explode_time
# }
gl.glBindBuffer(GL_ARRAY_BUFFER, vbo_explode_time)
gl.glEnableVertexAttribArray(7)
gl.glVertexAttribPointer(7, 1, GL_FLOAT, GL_FALSE, 0, 0)
gl.glVertexAttribDivisor(7, 1)
# Create and buffer the instance data
#
mv_array = []
et_array = []
sphere_mv_array = []
model = mat4.scale(0.5,0.5,0.5)
for m in self.mine_list:
# Set up matricies
#
position = mat4.translate(m.position.x, m.position.y, m.position.z)
mv = (view * position * model).transpose()
mv_array.extend(mv.flatten())
et_array.append(m.explode_time)
scale = mat4.scale(m.explosion_radius, m.explosion_radius, m.explosion_radius)
mv = (view * position * scale).transpose()
sphere_mv_array.extend(mv.flatten())
mv_c_array = pygloo.c_array(GLfloat, mv_array)
gl.glBindBuffer( GL_ARRAY_BUFFER, inst_vbo )
gl.glBufferData( GL_ARRAY_BUFFER, sizeof(mv_c_array), mv_c_array, GL_STREAM_DRAW )
gl.glBindBuffer(GL_ARRAY_BUFFER, vbo_explode_time)
gl.glBufferData(GL_ARRAY_BUFFER, len(et_array) * 4, pygloo.c_array(GLfloat, et_array), GL_STREAM_DRAW)
# Render Mines
#
gl.glDrawArraysInstanced(GL_TRIANGLES, 0, vao_size, len(self.mine_list))
# Retreive model and shader
#
vao, vao_size = Assets.get_geometry(tag="minesphere")
inst_vbo = Assets.get_inst_vbo(tag="minesphere")
# Load geometry, shader and projection once
#
gl.glBindVertexArray(vao)
mv_c_array = pygloo.c_array(GLfloat, sphere_mv_array)
gl.glBindBuffer( GL_ARRAY_BUFFER, inst_vbo )
gl.glBufferData( GL_ARRAY_BUFFER, sizeof(mv_c_array), mv_c_array, GL_STREAM_DRAW )
# Render Mine spheres
#
gl.glPolygonMode(GL_FRONT_AND_BACK, GL_LINE)
#gl.glDrawArraysInstanced(GL_TRIANGLES, 0, vao_size, len(self.mine_list))
gl.glPolygonMode(GL_FRONT_AND_BACK, GL_FILL)
def render(self, gl, w, h, ascii_r=None):
zfar = 1000
znear = 0.1
# Create view and projection matrix
#
proj = mat4.perspectiveProjection(math.pi / 3, float(w)/h, znear, zfar)
view = self.scene["ship"].get_view_matrix()
# view = self.scene["enemy_ship"].get_view_matrix()
# Render all objects in the scene
#
for (_, obj) in self.scene.items():
obj.draw(gl, proj, view)
if ascii_r:
for (_, obj) in self.scene.items():
obj.draw_ascii(ascii_r, proj, view)
ship = self.scene['ship']
if ship.win:
if self.show_score :
art = ascii.wordart('Bonuses!\n', 'big', align='c')
ascii_r.draw_text(art, color = (0.333, 1, 1), screenorigin = (0.5,0.75), textorigin = (0.5, 0.0))
# Draw the bonus from mission_info
art = ascii.wordart('Bounty\nDamage Bill\nAmmo Bill\nProfit', 'big', align='r')
ascii_r.draw_text(art, color = (1, 0.333, 1), screenorigin = (0.45,0.75), textorigin = (1.0, 1.0))
#Scores associated with bonuses
art = ascii.wordart('${0}\n$-{1}\n$-{2}\n${3}'.format(self.bounty, self.damage_bill, self.ammo_bill, self.score), 'big', align='r')
ascii_r.draw_text(art, color = (0.333, 1, 1), screenorigin = (0.55,0.75), textorigin = (0.0, 1.0))
else :
art = ascii.wordart('SHOT BRO!', 'big', align='c')
ascii_r.draw_text(art, color = (0.333, 1, 1), screenorigin = (0.5,0.5), textorigin = (0.5, 0.5))
art = ascii.wordart('[SHOOT] to continue', 'small', align='c')
ascii_r.draw_text(art, color = (1, 0.333, 1), screenorigin = (0.5,0.3), textorigin = (0.5, 0.5))
elif self.scene["ship"].dead:
art = ascii.wordart('YOU HAVE DIED !\nYOU LOSE !', 'big', align='c')
ascii_r.draw_text(art, color = (0.333, 1, 1), screenorigin = (0.5,0.5), textorigin = (0.5, 0.5))
art = ascii.wordart('[SHOOT] to continue', 'small', align='c')
ascii_r.draw_text(art, color = (1, 0.333, 1), screenorigin = (0.5,0.3), textorigin = (0.5, 0.5))
elif self.scene["enemy_ship"].win:
art = ascii.wordart('YOUR BOUNTY ESCAPED !\nNo one will hire you anymore.\nYOU LOSE !', 'big', align='c')
ascii_r.draw_text(art, color = (0.333, 1, 1), screenorigin = (0.5,0.5), textorigin = (0.5, 0.5))
art = ascii.wordart('[SHOOT] to continue', 'small', align='c')
ascii_r.draw_text(art, color = (1, 0.333, 1), screenorigin = (0.5,0.3), textorigin = (0.5, 0.5))
# temp ?
# Debug colliding spheres
#
if self.show_spheres:
all_spheres = [s for (_, obj) in self.scene.items() for s in obj.get_sphere_list()]
# all_spheres.extend( self.scene["ship"].get_sphere_list() )
# all_spheres.extend( self.scene["bullet_collection"].get_sphere_list() )
# all_spheres.extend( self.scene["asteroid_field"].get_sphere_list() )
if len(all_spheres) > 0 :
# Retreive model and shader
#
vao, vao_size = Assets.get_geometry(tag="sphere")
inst_vbo = Assets.get_inst_vbo(tag="sphere")
prog = Assets.get_shader(tag="sphere")
# Load geometry, shader and projection once
#
gl.glUseProgram(prog)
gl.glBindVertexArray(vao)
gl.glUniformMatrix4fv(gl.glGetUniformLocation(prog, "projectionMatrix"), 1, True, pygloo.c_array(GLfloat, proj.flatten()))
gl.glPolygonMode(GL_FRONT_AND_BACK, GL_LINE)
# Create and buffer the instance data
#
mv_array = []
for s in all_spheres:
scale = mat4.scale(s.radius, s.radius, s.radius)
position = mat4.translate(s.center.x, s.center.y, s.center.z)
mv = (view * position * scale).transpose()
mv_array.extend(mv.flatten())
mv_c_array = pygloo.c_array(GLfloat, mv_array)
gl.glBindBuffer( GL_ARRAY_BUFFER, inst_vbo )
gl.glBufferData( GL_ARRAY_BUFFER, sizeof(mv_c_array), mv_c_array, GL_STREAM_DRAW )
# Render
#
gl.glDrawArraysInstanced(GL_TRIANGLES, 0, vao_size, len(all_spheres))
gl.glPolygonMode(GL_FRONT_AND_BACK, GL_FILL)
# ascii needs proj matrix
return proj
def __init__(self, gl, v=[], vtf=[], f=[]):
if not Geometry.solid_shader:
Geometry.solid_shader = makeProgram(gl, "330 core", [GL_VERTEX_SHADER, GL_GEOMETRY_SHADER, GL_FRAGMENT_SHADER],
open("shaders/solid_shader.glsl").read())
if not Geometry.wire_shader:
Geometry.wire_shader = makeProgram(gl, "330 core", [GL_VERTEX_SHADER, GL_GEOMETRY_SHADER, GL_FRAGMENT_SHADER],
open("shaders/wireframe_shader.glsl").read())
if not Geometry.flat_shader:
Geometry.flat_shader = makeProgram(gl, "330 core", [GL_VERTEX_SHADER, GL_FRAGMENT_SHADER],
open("shaders/flat_color_shader.glsl").read())
self.verts = v
self.vertToFaces = vtf
self.faces = f
self.selected = []
self.constrained = []
# Creating the VAO and VBO(s) for mesh
#
self.vao = GLuint(0)
gl.glGenVertexArrays(1, self.vao)
gl.glBindVertexArray(self.vao)
# Index IBO
idx_array = pygloo.c_array(GLuint, _flatten_list(self.faces))
self.ibo = GLuint(0)
self.ibo_size = len(idx_array)
gl.glGenBuffers(1, self.ibo)
gl.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self.ibo);
gl.glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(idx_array), idx_array, GL_STATIC_DRAW);
# Vertex Position VBO
self.vbo_pos = GLuint(0)
gl.glGenBuffers(1, self.vbo_pos)
gl.glBindVertexArray(0)
# Creating the VAO(s) for selected/constrained points
#
# Selected
self.vao_selected = GLuint(0)
gl.glGenVertexArrays(1, self.vao_selected)
gl.glBindVertexArray(self.vao_selected)
self.ibo_selected = GLuint(0)
gl.glGenBuffers(1, self.ibo_selected)
# Constrained
self.vao_constrained = GLuint(0)
gl.glGenVertexArrays(1, self.vao_constrained)
gl.glBindVertexArray(self.vao_constrained)
self.ibo_constrained = GLuint(0)
gl.glGenBuffers(1, self.ibo_constrained)
# Make the update
self.update(gl)
def __init__(self, gl, v=[], vtf=[], f=[]):
if not Geometry.solid_shader:
Geometry.solid_shader = makeProgram(
gl, "330 core",
[GL_VERTEX_SHADER, GL_GEOMETRY_SHADER, GL_FRAGMENT_SHADER],
open("shaders/solid_shader.glsl").read())
if not Geometry.wire_shader:
Geometry.wire_shader = makeProgram(
gl, "330 core",
[GL_VERTEX_SHADER, GL_GEOMETRY_SHADER, GL_FRAGMENT_SHADER],
open("shaders/wireframe_shader.glsl").read())
if not Geometry.flat_shader:
Geometry.flat_shader = makeProgram(
gl, "330 core", [GL_VERTEX_SHADER, GL_FRAGMENT_SHADER],
open("shaders/flat_color_shader.glsl").read())
self.verts = v
self.vertToFaces = vtf
self.faces = f
self.selected = []
self.constrained = []
# Creating the VAO and VBO(s) for mesh
#
self.vao = GLuint(0)
gl.glGenVertexArrays(1, self.vao)
gl.glBindVertexArray(self.vao)
# Index IBO
idx_array = pygloo.c_array(GLuint, _flatten_list(self.faces))
self.ibo = GLuint(0)
self.ibo_size = len(idx_array)
gl.glGenBuffers(1, self.ibo)
gl.glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, self.ibo)
gl.glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(idx_array), idx_array,
GL_STATIC_DRAW)
# Vertex Position VBO
self.vbo_pos = GLuint(0)
gl.glGenBuffers(1, self.vbo_pos)
gl.glBindVertexArray(0)
# Creating the VAO(s) for selected/constrained points
#
# Selected
self.vao_selected = GLuint(0)
gl.glGenVertexArrays(1, self.vao_selected)
gl.glBindVertexArray(self.vao_selected)
self.ibo_selected = GLuint(0)
gl.glGenBuffers(1, self.ibo_selected)
# Constrained
self.vao_constrained = GLuint(0)
gl.glGenVertexArrays(1, self.vao_constrained)
gl.glBindVertexArray(self.vao_constrained)
self.ibo_constrained = GLuint(0)
gl.glGenBuffers(1, self.ibo_constrained)
# Make the update
self.update(gl)
