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T4
| DEFAULT_Z_NEAR = 0.05 # Near clipping plane, in meters | |
| DEFAULT_Z_FAR = 100.0 # Far clipping plane, in meters | |
| DEFAULT_SCENE_SCALE = 2.0 # Default scene scale | |
| MAX_N_LIGHTS = 4 # Maximum number of lights of each type allowed | |
| TARGET_OPEN_GL_MAJOR = 4 # Target OpenGL Major Version | |
| TARGET_OPEN_GL_MINOR = 1 # Target OpenGL Minor Version | |
| MIN_OPEN_GL_MAJOR = 3 # Minimum OpenGL Major Version | |
| MIN_OPEN_GL_MINOR = 3 # Minimum OpenGL Minor Version | |
| FLOAT_SZ = 4 # Byte size of GL float32 | |
| UINT_SZ = 4 # Byte size of GL uint32 | |
| SHADOW_TEX_SZ = 2048 # Width and Height of Shadow Textures | |
| TEXT_PADDING = 20 # Width of padding for rendering text (px) | |
| # Flags for render type | |
| class RenderFlags(object): | |
| """Flags for rendering in the scene. | |
| Combine them with the bitwise or. For example, | |
| >>> flags = OFFSCREEN | SHADOWS_DIRECTIONAL | VERTEX_NORMALS | |
| would result in an offscreen render with directional shadows and | |
| vertex normals enabled. | |
| """ | |
| NONE = 0 | |
| """Normal PBR Render.""" | |
| DEPTH_ONLY = 1 | |
| """Only render the depth buffer.""" | |
| OFFSCREEN = 2 | |
| """Render offscreen and return the depth and (optionally) color buffers.""" | |
| FLIP_WIREFRAME = 4 | |
| """Invert the status of wireframe rendering for each mesh.""" | |
| ALL_WIREFRAME = 8 | |
| """Render all meshes as wireframes.""" | |
| ALL_SOLID = 16 | |
| """Render all meshes as solids.""" | |
| SHADOWS_DIRECTIONAL = 32 | |
| """Render shadows for directional lights.""" | |
| SHADOWS_POINT = 64 | |
| """Render shadows for point lights.""" | |
| SHADOWS_SPOT = 128 | |
| """Render shadows for spot lights.""" | |
| SHADOWS_ALL = 32 | 64 | 128 | |
| """Render shadows for all lights.""" | |
| VERTEX_NORMALS = 256 | |
| """Render vertex normals.""" | |
| FACE_NORMALS = 512 | |
| """Render face normals.""" | |
| SKIP_CULL_FACES = 1024 | |
| """Do not cull back faces.""" | |
| RGBA = 2048 | |
| """Render the color buffer with the alpha channel enabled.""" | |
| FLAT = 4096 | |
| """Render the color buffer flat, with no lighting computations.""" | |
| SEG = 8192 | |
| class TextAlign: | |
| """Text alignment options for captions. | |
| Only use one at a time. | |
| """ | |
| CENTER = 0 | |
| """Center the text by width and height.""" | |
| CENTER_LEFT = 1 | |
| """Center the text by height and left-align it.""" | |
| CENTER_RIGHT = 2 | |
| """Center the text by height and right-align it.""" | |
| BOTTOM_LEFT = 3 | |
| """Put the text in the bottom-left corner.""" | |
| BOTTOM_RIGHT = 4 | |
| """Put the text in the bottom-right corner.""" | |
| BOTTOM_CENTER = 5 | |
| """Center the text by width and fix it to the bottom.""" | |
| TOP_LEFT = 6 | |
| """Put the text in the top-left corner.""" | |
| TOP_RIGHT = 7 | |
| """Put the text in the top-right corner.""" | |
| TOP_CENTER = 8 | |
| """Center the text by width and fix it to the top.""" | |
| class GLTF(object): | |
| """Options for GL objects.""" | |
| NEAREST = 9728 | |
| """Nearest neighbor interpolation.""" | |
| LINEAR = 9729 | |
| """Linear interpolation.""" | |
| NEAREST_MIPMAP_NEAREST = 9984 | |
| """Nearest mipmapping.""" | |
| LINEAR_MIPMAP_NEAREST = 9985 | |
| """Linear mipmapping.""" | |
| NEAREST_MIPMAP_LINEAR = 9986 | |
| """Nearest mipmapping.""" | |
| LINEAR_MIPMAP_LINEAR = 9987 | |
| """Linear mipmapping.""" | |
| CLAMP_TO_EDGE = 33071 | |
| """Clamp to the edge of the texture.""" | |
| MIRRORED_REPEAT = 33648 | |
| """Mirror the texture.""" | |
| REPEAT = 10497 | |
| """Repeat the texture.""" | |
| POINTS = 0 | |
| """Render as points.""" | |
| LINES = 1 | |
| """Render as lines.""" | |
| LINE_LOOP = 2 | |
| """Render as a line loop.""" | |
| LINE_STRIP = 3 | |
| """Render as a line strip.""" | |
| TRIANGLES = 4 | |
| """Render as triangles.""" | |
| TRIANGLE_STRIP = 5 | |
| """Render as a triangle strip.""" | |
| TRIANGLE_FAN = 6 | |
| """Render as a triangle fan.""" | |
| class BufFlags(object): | |
| POSITION = 0 | |
| NORMAL = 1 | |
| TANGENT = 2 | |
| TEXCOORD_0 = 4 | |
| TEXCOORD_1 = 8 | |
| COLOR_0 = 16 | |
| JOINTS_0 = 32 | |
| WEIGHTS_0 = 64 | |
| class TexFlags(object): | |
| NONE = 0 | |
| NORMAL = 1 | |
| OCCLUSION = 2 | |
| EMISSIVE = 4 | |
| BASE_COLOR = 8 | |
| METALLIC_ROUGHNESS = 16 | |
| DIFFUSE = 32 | |
| SPECULAR_GLOSSINESS = 64 | |
| class ProgramFlags: | |
| NONE = 0 | |
| USE_MATERIAL = 1 | |
| VERTEX_NORMALS = 2 | |
| FACE_NORMALS = 4 | |
| __all__ = ['RenderFlags', 'TextAlign', 'GLTF'] | |