/// <summary>SpriteRenderer constructor.</summary>
public SpriteRenderer(GraphicsContextAlpha gl, uint max_sprites)
{
GL = gl;
m_imm_quads = new ImmediateModeQuads< Vector4 >( GL, (uint)max_sprites, VertexFormat.Float4 );
{
// init the font texture used by DrawTextDebug
Texture2D font_texture = EmbeddedDebugFontData.CreateTexture();
m_embedded_font_texture_info = new TextureInfo();
m_embedded_font_texture_info.Initialize(
font_texture,
new Vector2i( EmbeddedDebugFontData.NumChars, 1 ),
new TRS(
new Bounds2(
new Vector2(0.0f, 0.0f),
new Vector2(
(EmbeddedDebugFontData.CharSizei.X * EmbeddedDebugFontData.NumChars ) / (float)font_texture.Width,
(EmbeddedDebugFontData.CharSizei.Y / (float)font_texture.Height)
)
)
)
);
}
}
int m_push_depth; // check push/pop errors
#endregion Fields
#region Constructors
/// <summary>
/// </summary>
/// <param name="gl">Needed for its matrix stack.</param>
/// <param name="draw_helpers">Needed only for debug draw (DebugDraw).</param>
public Camera3D( GraphicsContextAlpha gl, DrawHelpers draw_helpers )
{
GL = gl;
m_draw_helpers = draw_helpers;
m_push_depth = 0;
Frustum = new Frustum();
}
/// <summary>Director constructor.</summary>
Director( uint sprites_capacity, uint draw_helpers_capacity, Sce.PlayStation.Core.Graphics.GraphicsContext context )
{
m_paused = false;
m_frame_timer = new Timer();
m_run_with_scene_called = false;
m_elapsed = 0.0;
GL = new GraphicsContextAlpha( context );
DrawHelpers = new DrawHelpers( GL, draw_helpers_capacity );
SpriteRenderer = new SpriteRenderer( GL, 6 * sprites_capacity );
//DebugFlags |= GameEngine2D.DebugFlags.Log;
m_canceled_replace_scene = new HashSet< Scene >();
}
uint m_view_matrix_tag; // check for ViewMatrix update
#endregion Fields
#region Constructors
/// <summary>
/// </summary>
/// <param name="gl">The core graphics context.</param>
/// <param name="max_vertices">The maximum number of vertices you will be able to
/// write in one frame with this DrawHelpers object.</param>
public DrawHelpers( GraphicsContextAlpha gl, uint max_vertices )
{
GL = gl;
{
m_shader_program = Common.CreateShaderProgram("default.cgx");
m_shader_program.SetUniformBinding( 0, "MVP" ) ;
m_shader_program.SetAttributeBinding( 0, "p" ) ;
m_shader_program.SetAttributeBinding( 1, "vin_color" ) ;
}
m_current_color = Colors.Magenta;
m_shader_depth = 0;
m_view_matrix_tag = unchecked((uint)-1);
m_model_matrix_tag = unchecked((uint)-1);
m_projection_matrix_tag = unchecked((uint)-1);
m_imm = new ImmediateMode<Vertex>( gl, max_vertices, null, 0, 0, VertexFormat.Float4, VertexFormat.Float4 );
}
/// <summary>
/// </summary>
/// <param name="gl">Needed for the matrix stack</param>
/// <param name="draw_helpers">Needed only for debug draw</param>
public Camera2D( GraphicsContextAlpha gl, DrawHelpers draw_helpers )
{
GL = gl;
m_draw_helpers = draw_helpers;
m_data.m_support_scale = 1.0f;
m_data.m_support_unit_vec = Math._01;
m_data.m_support_is_y = true;
m_data.m_center = GameEngine2D.Base.Math._00;
m_data.m_aspect = 1.0f;
m_data.m_znear = -1.0f;
m_data.m_zfar = 1.0f;
m_push_depth = 0;
m_prev_touch_state = false;
m_touch_state = false;
m_drag_mode = 0;
m_drag_start_pos = GameEngine2D.Base.Math._00;
}
/// <summary>
/// ParticleSystem constructor.
/// </summary>
/// <param name="max_particles">The maximum number of particles for this particle system.</param>
public ParticleSystem( int max_particles )
{
GL = Director.Instance.GL;
m_imm_quads = new ImmediateModeQuads< Vertex >( GL, (uint)max_particles, VertexFormat.Float4, VertexFormat.Float4 );
m_particles = new Particle[ max_particles ];
for ( int i=0; i < m_particles.Length; ++i )
m_particles[i] = new Particle();
m_random = new GameEngine2D.Base.Math.RandGenerator();
Shader = DefaultShader;
Emit = new EmitterParams();
Simulation = new SimulationParams();
m_v0.XYUV.Zw = GameEngine2D.Base.Math._00;
m_v1.XYUV.Zw = GameEngine2D.Base.Math._10;
m_v2.XYUV.Zw = GameEngine2D.Base.Math._01;
m_v3.XYUV.Zw = GameEngine2D.Base.Math._11;
}