private void Sync(bool pollEvents)
{
double dt = 1 / 60.0;
double currentTime = GLFW.glfwGetTime();
// Main loop
while (GLFW.glfwWindowShouldClose(Handle) == 0)
{
double newTime = GLFW.glfwGetTime();
double frameTime = newTime - currentTime;
currentTime = newTime;
while (frameTime > 0)
{
double deltaTime = Math.Min(frameTime, dt);
frameTime -= deltaTime;
for (var i = 0; i < blocks.Length; i++)
{
blocks[i].UseDelta = useDelta;
blocks[i].Update(deltaTime, width, height);
}
}
// Render a background and enable some stuff for 2d rendering with alpha
GL10.glMatrixMode(GL11.GL_PROJECTION);
GL10.glLoadIdentity();
GL10.glOrtho(0, width, height, 0, -1, 1);
GL10.glMatrixMode(GL11.GL_MODELVIEW);
GL10.glLoadIdentity();
GL10.glEnable(GL11.GL_BLEND);
GL10.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
GL10.glViewport(0, 0, Width, Height);
GL10.glClearColor(0, 0, 0, 1);
GL10.glClear(GL11.GL_COLOR_BUFFER_BIT);
// Render
for (var i = 0; i < blocks.Length; i++)
{
blocks[i].Render();
}
GLFW.glfwSwapBuffers(Handle);
GLFW.glfwPollEvents();
}
GLFW.glfwDestroyWindow(Handle);
}
public void onDrawFrame(GL10 gl)
{
// clear the color buffer and the depth buffer
gl.glClear(GL10_GL_COLOR_BUFFER_BIT | GL10_GL_DEPTH_BUFFER_BIT);
gl.glVertexPointer(3, GL10_GL_FLOAT, 0, _vertexBuffer);
gl.glColorPointer(4, GL10_GL_FLOAT, 0, _colorBuffer);
for (int i = 1; i <= 10; i++)
{
gl.glLoadIdentity();
gl.glTranslatef(0.0f, -1f, -1.0f + -1.5f * i);
// set rotation
gl.glRotatef(_xAngle, 1f, 0f, 0f);
gl.glRotatef(_yAngle, 0f, 1f, 0f);
gl.glDrawElements(GL10_GL_TRIANGLES, _nrOfVertices, GL10_GL_UNSIGNED_SHORT, _indexBuffer);
}
}
public void onDrawFrame(GL10 gl)
{
// define the color we want to be displayed as the "clipping wall"
gl.glClearColor(0f, 0f, 0f, 1.0f);
// reset the matrix - good to fix the rotation to a static angle
gl.glLoadIdentity();
// clear the color buffer to show the ClearColor we called above...
gl.glClear(GL10_GL_COLOR_BUFFER_BIT);
// set rotation
gl.glRotatef(_xAngle, 1f, 0f, 0f);
gl.glRotatef(_yAngle, 0f, 1f, 0f);
//gl.glColor4f(0.5f, 0f, 0f, 0.5f);
gl.glVertexPointer(3, GL10_GL_FLOAT, 0, _vertexBuffer);
gl.glColorPointer(4, GL10_GL_FLOAT, 0, _colorBuffer);
gl.glDrawElements(GL10_GL_TRIANGLES, _nrOfVertices, GL10_GL_UNSIGNED_SHORT, _indexBuffer);
}
public void onDrawFrame(GL10 gl)
{
// clear the color buffer and the depth buffer
gl.glClear(GL10_GL_COLOR_BUFFER_BIT | GL10_GL_DEPTH_BUFFER_BIT);
gl.glVertexPointer(3, GL10_GL_FLOAT, 0, _vertexBuffer);
gl.glColorPointer(4, GL10_GL_FLOAT, 0, _colorBuffer);
for (int i = 1; i <= 10; i++)
{
gl.glLoadIdentity();
gl.glTranslatef(0.0f, -1f, -1.0f + -1.5f * i);
// set rotation
gl.glRotatef(_xAngle, 1f, 0f, 0f);
gl.glRotatef(_yAngle, 0f, 1f, 0f);
gl.glDrawElements(GL10_GL_TRIANGLES, _nrOfVertices, GL10_GL_UNSIGNED_SHORT, _indexBuffer);
}
}
public void onDrawFrame(GL10 gl)
{
// define the color we want to be displayed as the "clipping wall"
gl.glClearColor(_red, _green, _blue, 1.0f);
// reset the matrix - good to fix the rotation to a static angle
gl.glLoadIdentity();
// clear the color buffer to show the ClearColor we called above...
gl.glClear(GL10_GL_COLOR_BUFFER_BIT);
// set rotation for the non-static triangle
gl.glRotatef(_angle, 0f, 1f, 0f);
gl.glColor4f(0.5f, 0f, 0f, 0.5f);
gl.glVertexPointer(3, GL10_GL_FLOAT, 0, _vertexBuffer);
gl.glDrawElements(GL10_GL_TRIANGLES, _nrOfVertices, GL10_GL_UNSIGNED_SHORT, _indexBuffer);
// gl.glColor4f(0.5f, 0f, 0f, 0.5f);
gl.glVertexPointer(3, GL10_GL_FLOAT, 0, _vertexBuffer);
gl.glColorPointer(4, GL10_GL_FLOAT, 0, _colorBuffer);
gl.glDrawElements(GL10_GL_TRIANGLES, _nrOfVertices, GL10_GL_UNSIGNED_SHORT, _indexBuffer);
}