| package org.khronos.webgl | |
| abstract external class WebGL2RenderingContext : WebGLRenderingContext { | |
| fun createVertexArray(): WebGLVertexArrayObject | |
| fun deleteVertexArray(vao: WebGLVertexArrayObject) | |
| fun bindVertexArray(vao: WebGLVertexArrayObject) | |
| fun isVertexArray(vao: WebGLObject): Boolean | |
| companion object { | |
| // WebGL 2 | |
| val READ_BUFFER: Int | |
| val UNPACK_ROW_LENGTH: Int | |
| val UNPACK_SKIP_ROWS: Int | |
| val UNPACK_SKIP_PIXELS: Int | |
| val PACK_ROW_LENGTH: Int | |
| val PACK_SKIP_ROWS: Int | |
| val PACK_SKIP_PIXELS: Int | |
| val TEXTURE_BINDING_3D: Int | |
| val UNPACK_SKIP_IMAGES: Int | |
| val UNPACK_IMAGE_HEIGHT: Int | |
| val MAX_3D_TEXTURE_SIZE: Int | |
| val MAX_ELEMENTS_VERTICES: Int | |
| val MAX_ELEMENTS_INDICES: Int | |
| val MAX_TEXTURE_LOD_BIAS: Int | |
| val MAX_FRAGMENT_UNIFORM_COMPONENTS: Int | |
| val MAX_VERTEX_UNIFORM_COMPONENTS: Int | |
| val MAX_ARRAY_TEXTURE_LAYERS: Int | |
| val MIN_PROGRAM_TEXEL_OFFSET: Int | |
| val MAX_PROGRAM_TEXEL_OFFSET: Int | |
| val MAX_VARYING_COMPONENTS: Int | |
| val FRAGMENT_SHADER_DERIVATIVE_HINT: Int | |
| val RASTERIZER_DISCARD: Int | |
| val VERTEX_ARRAY_BINDING: Int | |
| val MAX_VERTEX_OUTPUT_COMPONENTS: Int | |
| val MAX_FRAGMENT_INPUT_COMPONENTS: Int | |
| val MAX_SERVER_WAIT_TIMEOUT: Int | |
| val MAX_ELEMENT_INDEX: Int | |
| // WebGL 1 | |
| val DEPTH_BUFFER_BIT: Int | |
| val STENCIL_BUFFER_BIT: Int | |
| val COLOR_BUFFER_BIT: Int | |
| val POINTS: Int | |
| val LINES: Int | |
| val LINE_LOOP: Int | |
| val LINE_STRIP: Int | |
| val TRIANGLES: Int | |
| val TRIANGLE_STRIP: Int | |
| val TRIANGLE_FAN: Int | |
| val ZERO: Int | |
| val ONE: Int | |
| val SRC_COLOR: Int | |
| val ONE_MINUS_SRC_COLOR: Int | |
| val SRC_ALPHA: Int | |
| val ONE_MINUS_SRC_ALPHA: Int | |
| val DST_ALPHA: Int | |
| val ONE_MINUS_DST_ALPHA: Int | |
| val DST_COLOR: Int | |
| val ONE_MINUS_DST_COLOR: Int | |
| val SRC_ALPHA_SATURATE: Int | |
| val FUNC_ADD: Int | |
| val BLEND_EQUATION: Int | |
| val BLEND_EQUATION_RGB: Int | |
| val BLEND_EQUATION_ALPHA: Int | |
| val FUNC_SUBTRACT: Int | |
| val FUNC_REVERSE_SUBTRACT: Int | |
| val BLEND_DST_RGB: Int | |
| val BLEND_SRC_RGB: Int | |
| val BLEND_DST_ALPHA: Int | |
| val BLEND_SRC_ALPHA: Int | |
| val CONSTANT_COLOR: Int | |
| val ONE_MINUS_CONSTANT_COLOR: Int | |
| val CONSTANT_ALPHA: Int | |
| val ONE_MINUS_CONSTANT_ALPHA: Int | |
| val BLEND_COLOR: Int | |
| val ARRAY_BUFFER: Int | |
| val ELEMENT_ARRAY_BUFFER: Int | |
| val ARRAY_BUFFER_BINDING: Int | |
| val ELEMENT_ARRAY_BUFFER_BINDING: Int | |
| val STREAM_DRAW: Int | |
| val STATIC_DRAW: Int | |
| val DYNAMIC_DRAW: Int | |
| val BUFFER_SIZE: Int | |
| val BUFFER_USAGE: Int | |
| val CURRENT_VERTEX_ATTRIB: Int | |
| val FRONT: Int | |
| val BACK: Int | |
| val FRONT_AND_BACK: Int | |
| val CULL_FACE: Int | |
| val BLEND: Int | |
| val DITHER: Int | |
| val STENCIL_TEST: Int | |
| val DEPTH_TEST: Int | |
| val SCISSOR_TEST: Int | |
| val POLYGON_OFFSET_FILL: Int | |
| val SAMPLE_ALPHA_TO_COVERAGE: Int | |
| val SAMPLE_COVERAGE: Int | |
| val NO_ERROR: Int | |
| val INVALID_ENUM: Int | |
| val INVALID_VALUE: Int | |
| val INVALID_OPERATION: Int | |
| val OUT_OF_MEMORY: Int | |
| val CW: Int | |
| val CCW: Int | |
| val LINE_WIDTH: Int | |
| val ALIASED_POINT_SIZE_RANGE: Int | |
| val ALIASED_LINE_WIDTH_RANGE: Int | |
| val CULL_FACE_MODE: Int | |
| val FRONT_FACE: Int | |
| val DEPTH_RANGE: Int | |
| val DEPTH_WRITEMASK: Int | |
| val DEPTH_CLEAR_VALUE: Int | |
| val DEPTH_FUNC: Int | |
| val STENCIL_CLEAR_VALUE: Int | |
| val STENCIL_FUNC: Int | |
| val STENCIL_FAIL: Int | |
| val STENCIL_PASS_DEPTH_FAIL: Int | |
| val STENCIL_PASS_DEPTH_PASS: Int | |
| val STENCIL_REF: Int | |
| val STENCIL_VALUE_MASK: Int | |
| val STENCIL_WRITEMASK: Int | |
| val STENCIL_BACK_FUNC: Int | |
| val STENCIL_BACK_FAIL: Int | |
| val STENCIL_BACK_PASS_DEPTH_FAIL: Int | |
| val STENCIL_BACK_PASS_DEPTH_PASS: Int | |
| val STENCIL_BACK_REF: Int | |
| val STENCIL_BACK_VALUE_MASK: Int | |
| val STENCIL_BACK_WRITEMASK: Int | |
| val VIEWPORT: Int | |
| val SCISSOR_BOX: Int | |
| val COLOR_CLEAR_VALUE: Int | |
| val COLOR_WRITEMASK: Int | |
| val UNPACK_ALIGNMENT: Int | |
| val PACK_ALIGNMENT: Int | |
| val MAX_TEXTURE_SIZE: Int | |
| val MAX_VIEWPORT_DIMS: Int | |
| val SUBPIXEL_BITS: Int | |
| val RED_BITS: Int | |
| val GREEN_BITS: Int | |
| val BLUE_BITS: Int | |
| val ALPHA_BITS: Int | |
| val DEPTH_BITS: Int | |
| val STENCIL_BITS: Int | |
| val POLYGON_OFFSET_UNITS: Int | |
| val POLYGON_OFFSET_FACTOR: Int | |
| val TEXTURE_BINDING_2D: Int | |
| val SAMPLE_BUFFERS: Int | |
| val SAMPLES: Int | |
| val SAMPLE_COVERAGE_VALUE: Int | |
| val SAMPLE_COVERAGE_INVERT: Int | |
| val COMPRESSED_TEXTURE_FORMATS: Int | |
| val DONT_CARE: Int | |
| val FASTEST: Int | |
| val NICEST: Int | |
| val GENERATE_MIPMAP_HINT: Int | |
| val BYTE: Int | |
| val UNSIGNED_BYTE: Int | |
| val SHORT: Int | |
| val UNSIGNED_SHORT: Int | |
| val INT: Int | |
| val UNSIGNED_INT: Int | |
| val FLOAT: Int | |
| val DEPTH_COMPONENT: Int | |
| val ALPHA: Int | |
| val RGB: Int | |
| val RGBA: Int | |
| val LUMINANCE: Int | |
| val LUMINANCE_ALPHA: Int | |
| val UNSIGNED_SHORT_4_4_4_4: Int | |
| val UNSIGNED_SHORT_5_5_5_1: Int | |
| val UNSIGNED_SHORT_5_6_5: Int | |
| val FRAGMENT_SHADER: Int | |
| val VERTEX_SHADER: Int | |
| val MAX_VERTEX_ATTRIBS: Int | |
| val MAX_VERTEX_UNIFORM_VECTORS: Int | |
| val MAX_VARYING_VECTORS: Int | |
| val MAX_COMBINED_TEXTURE_IMAGE_UNITS: Int | |
| val MAX_VERTEX_TEXTURE_IMAGE_UNITS: Int | |
| val MAX_TEXTURE_IMAGE_UNITS: Int | |
| val MAX_FRAGMENT_UNIFORM_VECTORS: Int | |
| val SHADER_TYPE: Int | |
| val DELETE_STATUS: Int | |
| val LINK_STATUS: Int | |
| val VALIDATE_STATUS: Int | |
| val ATTACHED_SHADERS: Int | |
| val ACTIVE_UNIFORMS: Int | |
| val ACTIVE_ATTRIBUTES: Int | |
| val SHADING_LANGUAGE_VERSION: Int | |
| val CURRENT_PROGRAM: Int | |
| val NEVER: Int | |
| val LESS: Int | |
| val EQUAL: Int | |
| val LEQUAL: Int | |
| val GREATER: Int | |
| val NOTEQUAL: Int | |
| val GEQUAL: Int | |
| val ALWAYS: Int | |
| val KEEP: Int | |
| val REPLACE: Int | |
| val INCR: Int | |
| val DECR: Int | |
| val INVERT: Int | |
| val INCR_WRAP: Int | |
| val DECR_WRAP: Int | |
| val VENDOR: Int | |
| val RENDERER: Int | |
| val VERSION: Int | |
| val NEAREST: Int | |
| val LINEAR: Int | |
| val NEAREST_MIPMAP_NEAREST: Int | |
| val LINEAR_MIPMAP_NEAREST: Int | |
| val NEAREST_MIPMAP_LINEAR: Int | |
| val LINEAR_MIPMAP_LINEAR: Int | |
| val TEXTURE_MAG_FILTER: Int | |
| val TEXTURE_MIN_FILTER: Int | |
| val TEXTURE_WRAP_S: Int | |
| val TEXTURE_WRAP_T: Int | |
| val TEXTURE_2D: Int | |
| val TEXTURE: Int | |
| val TEXTURE_CUBE_MAP: Int | |
| val TEXTURE_BINDING_CUBE_MAP: Int | |
| val TEXTURE_CUBE_MAP_POSITIVE_X: Int | |
| val TEXTURE_CUBE_MAP_NEGATIVE_X: Int | |
| val TEXTURE_CUBE_MAP_POSITIVE_Y: Int | |
| val TEXTURE_CUBE_MAP_NEGATIVE_Y: Int | |
| val TEXTURE_CUBE_MAP_POSITIVE_Z: Int | |
| val TEXTURE_CUBE_MAP_NEGATIVE_Z: Int | |
| val MAX_CUBE_MAP_TEXTURE_SIZE: Int | |
| val TEXTURE0: Int | |
| val TEXTURE1: Int | |
| val TEXTURE2: Int | |
| val TEXTURE3: Int | |
| val TEXTURE4: Int | |
| val TEXTURE5: Int | |
| val TEXTURE6: Int | |
| val TEXTURE7: Int | |
| val TEXTURE8: Int | |
| val TEXTURE9: Int | |
| val TEXTURE10: Int | |
| val TEXTURE11: Int | |
| val TEXTURE12: Int | |
| val TEXTURE13: Int | |
| val TEXTURE14: Int | |
| val TEXTURE15: Int | |
| val TEXTURE16: Int | |
| val TEXTURE17: Int | |
| val TEXTURE18: Int | |
| val TEXTURE19: Int | |
| val TEXTURE20: Int | |
| val TEXTURE21: Int | |
| val TEXTURE22: Int | |
| val TEXTURE23: Int | |
| val TEXTURE24: Int | |
| val TEXTURE25: Int | |
| val TEXTURE26: Int | |
| val TEXTURE27: Int | |
| val TEXTURE28: Int | |
| val TEXTURE29: Int | |
| val TEXTURE30: Int | |
| val TEXTURE31: Int | |
| val ACTIVE_TEXTURE: Int | |
| val REPEAT: Int | |
| val CLAMP_TO_EDGE: Int | |
| val MIRRORED_REPEAT: Int | |
| val FLOAT_VEC2: Int | |
| val FLOAT_VEC3: Int | |
| val FLOAT_VEC4: Int | |
| val INT_VEC2: Int | |
| val INT_VEC3: Int | |
| val INT_VEC4: Int | |
| val BOOL: Int | |
| val BOOL_VEC2: Int | |
| val BOOL_VEC3: Int | |
| val BOOL_VEC4: Int | |
| val FLOAT_MAT2: Int | |
| val FLOAT_MAT3: Int | |
| val FLOAT_MAT4: Int | |
| val SAMPLER_2D: Int | |
| val SAMPLER_CUBE: Int | |
| val VERTEX_ATTRIB_ARRAY_ENABLED: Int | |
| val VERTEX_ATTRIB_ARRAY_SIZE: Int | |
| val VERTEX_ATTRIB_ARRAY_STRIDE: Int | |
| val VERTEX_ATTRIB_ARRAY_TYPE: Int | |
| val VERTEX_ATTRIB_ARRAY_NORMALIZED: Int | |
| val VERTEX_ATTRIB_ARRAY_POINTER: Int | |
| val VERTEX_ATTRIB_ARRAY_BUFFER_BINDING: Int | |
| val IMPLEMENTATION_COLOR_READ_TYPE: Int | |
| val IMPLEMENTATION_COLOR_READ_FORMAT: Int | |
| val COMPILE_STATUS: Int | |
| val LOW_FLOAT: Int | |
| val MEDIUM_FLOAT: Int | |
| val HIGH_FLOAT: Int | |
| val LOW_INT: Int | |
| val MEDIUM_INT: Int | |
| val HIGH_INT: Int | |
| val FRAMEBUFFER: Int | |
| val RENDERBUFFER: Int | |
| val RGBA4: Int | |
| val RGB5_A1: Int | |
| val RGB565: Int | |
| val DEPTH_COMPONENT16: Int | |
| val STENCIL_INDEX: Int | |
| val STENCIL_INDEX8: Int | |
| val DEPTH_STENCIL: Int | |
| val RENDERBUFFER_WIDTH: Int | |
| val RENDERBUFFER_HEIGHT: Int | |
| val RENDERBUFFER_INTERNAL_FORMAT: Int | |
| val RENDERBUFFER_RED_SIZE: Int | |
| val RENDERBUFFER_GREEN_SIZE: Int | |
| val RENDERBUFFER_BLUE_SIZE: Int | |
| val RENDERBUFFER_ALPHA_SIZE: Int | |
| val RENDERBUFFER_DEPTH_SIZE: Int | |
| val RENDERBUFFER_STENCIL_SIZE: Int | |
| val FRAMEBUFFER_ATTACHMENT_OBJECT_TYPE: Int | |
| val FRAMEBUFFER_ATTACHMENT_OBJECT_NAME: Int | |
| val FRAMEBUFFER_ATTACHMENT_TEXTURE_LEVEL: Int | |
| val FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE: Int | |
| val COLOR_ATTACHMENT0: Int | |
| val DEPTH_ATTACHMENT: Int | |
| val STENCIL_ATTACHMENT: Int | |
| val DEPTH_STENCIL_ATTACHMENT: Int | |
| val NONE: Int | |
| val FRAMEBUFFER_COMPLETE: Int | |
| val FRAMEBUFFER_INCOMPLETE_ATTACHMENT: Int | |
| val FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT: Int | |
| val FRAMEBUFFER_INCOMPLETE_DIMENSIONS: Int | |
| val FRAMEBUFFER_UNSUPPORTED: Int | |
| val FRAMEBUFFER_BINDING: Int | |
| val RENDERBUFFER_BINDING: Int | |
| val MAX_RENDERBUFFER_SIZE: Int | |
| val INVALID_FRAMEBUFFER_OPERATION: Int | |
| val UNPACK_FLIP_Y_WEBGL: Int | |
| val UNPACK_PREMULTIPLY_ALPHA_WEBGL: Int | |
| val CONTEXT_LOST_WEBGL: Int | |
| val UNPACK_COLORSPACE_CONVERSION_WEBGL: Int | |
| val BROWSER_DEFAULT_WEBGL: Int | |
| } | |
| } | |
| external class WebGLVertexArrayObject : WebGLObject | |
| external class WebGLTransformFeedback : WebGLObject | |
| external class WebGLActiveInfo |
Usage:
fun main(){
val canvas = document.createElement("canvas") as HTMLCanvasElement
canvas.width = 800
canvas.height = 600
val gl = canvas.getContext("webgl2") as WebGL2RenderingContext
println("gl = ${gl}")
document.body!!.appendChild(canvas)
gl.clearColor(0.4f, 0.6f, 1.0f, 1.0f);
gl.clear(GL.COLOR_BUFFER_BIT)
}