def draw(self, pipeline_color, pipeline_texture, projection, view):
# Dibujamos el mono de color con el pipeline_color
glUseProgram(pipeline_color.shaderProgram)
glUniformMatrix4fv(
glGetUniformLocation(pipeline_color.shaderProgram, 'projection'),
1, GL_TRUE, projection)
glUniformMatrix4fv(
glGetUniformLocation(pipeline_color.shaderProgram, 'view'), 1,
GL_TRUE, view)
sg.drawSceneGraphNode(sg.findNode(self.model, 'body'), pipeline_color)
# Dibujamos la cara (texturas)
if self.show_face:
glUseProgram(pipeline_texture.shaderProgram)
glUniformMatrix4fv(
glGetUniformLocation(pipeline_texture.shaderProgram,
'projection'), 1, GL_TRUE, projection)
glUniformMatrix4fv(
glGetUniformLocation(pipeline_texture.shaderProgram, 'view'),
1, GL_TRUE, view)
sg.drawSceneGraphNode(sg.findNode(self.model, 'face'),
pipeline_texture)
def draw(self, pipeline_color, pipeline_texture, projection, view):
# Dibujamos el mono de color con el pipeline_color
glUseProgram(pipeline_color.shaderProgram)
glUniformMatrix4fv(
glGetUniformLocation(pipeline_color.shaderProgram, 'projection'),
1, GL_TRUE, projection)
glUniformMatrix4fv(
glGetUniformLocation(pipeline_color.shaderProgram, 'view'), 1,
GL_TRUE, view)
sg.drawSceneGraphNode(sg.findNode(self.model, 'body'), pipeline_color)
# Dibujamos la cara (texturas)
if self.show_face:
glUseProgram(pipeline_texture.shaderProgram)
glUniformMatrix4fv(
glGetUniformLocation(pipeline_texture.shaderProgram,
'projection'), 1, GL_TRUE, projection)
glUniformMatrix4fv(
glGetUniformLocation(pipeline_texture.shaderProgram, 'view'),
1, GL_TRUE, view)
if self.face_state == "feliz":
gpu_head = es.toGPUShape(bs.createTextureCube(self.happy_face),
GL_REPEAT, GL_LINEAR)
sg.findNode(self.model, 'face').childs = [gpu_head]
sg.drawSceneGraphNode(sg.findNode(self.model, 'face'),
pipeline_texture)
elif self.face_state == "triste":
gpu_head = es.toGPUShape(bs.createTextureCube(self.sad_face),
GL_REPEAT, GL_LINEAR)
sg.findNode(self.model, 'face').childs = [gpu_head]
sg.drawSceneGraphNode(sg.findNode(self.model, 'face'),
pipeline_texture)
else:
gpu_head = es.toGPUShape(
bs.createTextureCube(self.neutral_face), GL_REPEAT,
GL_LINEAR)
sg.findNode(self.model, 'face').childs = [gpu_head]
sg.drawSceneGraphNode(sg.findNode(self.model, 'face'),
pipeline_texture)
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT)
# Filling or not the shapes depending on the controller state
if (controller.fillPolygon):
glPolygonMode(GL_FRONT_AND_BACK, GL_FILL)
else:
glPolygonMode(GL_FRONT_AND_BACK, GL_LINE)
if controller.showAxis:
glUniformMatrix4fv(
glGetUniformLocation(mvcPipeline.shaderProgram, "model"), 1,
GL_TRUE, tr2.identity())
mvcPipeline.drawShape(gpuAxis, GL_LINES)
# Moving the red car and rotating its wheels
redCarNode.transform = tr2.translate(3 * np.sin(glfw.get_time()), 0,
0.5)
redWheelRotationNode = sg.findNode(redCarNode, "wheelRotation")
redWheelRotationNode.transform = tr2.rotationY(-10 * glfw.get_time())
# Uncomment to print the red car position on every iteration
#print(sg.findPosition(redCarNode, "car"))
# Drawing the Car
sg.drawSceneGraphNode(redCarNode, mvcPipeline)
sg.drawSceneGraphNode(blueCarNode, mvcPipeline)
# Once the render is done, buffers are swapped, showing only the complete scene.
glfw.swap_buffers(window)
glfw.terminate()
def expand_arm(self):
self.arm_large += 0.1
sg.findNode(self.model,
'arm').transform = tr.scale(0.13, self.arm_large, 0.13)
if controller.showAxis:
glUniformMatrix4fv(
glGetUniformLocation(mvcPipeline.shaderProgram, "model"), 1,
GL_TRUE, tr2.identity())
mvcPipeline.drawShape(gpuAxis, GL_LINES)
pos = int(len(c1) * t1 / 4) % len(c1)
phi1 = np.arctan2(c1[pos][1] - c1[pos - 1][1],
c1[pos][0] - c1[pos - 1][0])
# Moving the red car and rotating its ruedas
redCarNode.transform = np.matmul(
tr2.translate(0, 0, 0.5), tr2.translate(c1[pos][0], c1[pos][1], 0))
redCarNode.transform = np.matmul(redCarNode.transform,
tr2.rotationZ(phi1))
redruedaRotationNode = sg.findNode(redCarNode, "ruedaRotation")
redruedaRotationNode.transform = tr2.rotationY(10 * glfw.get_time())
# Drawing redCar using light shader
glUseProgram(textureShaderProgram.shaderProgram)
# Setting all uniform shader variables
glUniformMatrix4fv(
glGetUniformLocation(textureShaderProgram.shaderProgram,
"projection"), 1, GL_TRUE, projection)
glUniformMatrix4fv(
glGetUniformLocation(textureShaderProgram.shaderProgram, "view"),
1, GL_TRUE, normal_view)
sg.drawSceneGraphNode(redCarNode, textureShaderProgram)