-(define (get-fps driver)
- (ffi-video:get-fps driver))
-
-(define (get-texture driver filename)
- (ffi-video:get-texture driver (string->pointer filename)))
-
-(define (get-video-driver-name driver)
- (pointer->string
- (ffi-video:get-video-driver-name driver)))
-
-(define (set-material! driver material)
- (ffi-video:set-material
- driver
- (ffi-video:smaterial->pointer material)))
-
-(define (set-transform! driver state mat)
- (let ((transform-state
- (match state
- ('view ffi-video:ETS_VIEW)
- ('world ffi-video:ETS_WORLD)
- ('projection ffi-video:ETS_PROJECTION)
- ('texture0 ffi-video:ETS_TEXTURE_0)
- ('texture1 ffi-video:ETS_TEXTURE_1)
- ('texture2 ffi-video:ETS_TEXTURE_2)
- ('texture3 ffi-video:ETS_TEXTURE_3)
- ('texture4 ffi-video:ETS_TEXTURE_4)
- ('texture5 ffi-video:ETS_TEXTURE_5)
- ('texture6 ffi-video:ETS_TEXTURE_6)
- ('texture7 ffi-video:ETS_TEXTURE_7)
- ('count ffi-video:ETS_COUNT))))
- (ffi-video:set-transform
- driver
- transform-state
- mat)))
-
-;; s3d vertices
-(define (make-s3dvertex position normal color t-coords)
- (ffi-video:pointer->s3dvertex
- (make-c-struct ffi-video:s3dvertex
- (list position normal color t-coords))))
-
-(define (vertex-position vertex)
- (let ((data (parse-c-struct (ffi-video:s3dvertex->pointer vertex)
- ffi-video:s3dvertex)))
- (car data)))
-
-;; smaterial
-(define* (make-material #:key (wireframe #f) (lighting #t))
- (let ((material
- (list
- ;; textureLayer[4]
- (list %null-pointer 0 0 0 0 0 0 %null-pointer %null-pointer)
- (list %null-pointer 0 0 0 0 0 0 %null-pointer %null-pointer)
- (list %null-pointer 0 0 0 0 0 0 %null-pointer %null-pointer)
- (list %null-pointer 0 0 0 0 0 0 %null-pointer %null-pointer)
- ffi-video:EMT_SOLID ; materialType
- (list 255 255 255 255) ; ambientColor
- (list 255 255 255 255) ; diffuseColor
- (list 0 0 0 0) ; emissiveColor
- (list 255 255 255 255) ; specularColor
- 0 ; shininess
- 0 ; materialTypeParam
- 0 ; materialTypeParam2
- 1 ; thickness
- ffi-video:ECFN_LESSEQUAL ; zBuffer
- ffi-video:EAAM_SIMPLE ; antiAliasing
- (list
- ffi-video:ECP_ALL ; colorMask
- ffi-video:ECM_DIFFUSE ; colorMaterial
- ffi-video:EBO_NONE ; blendOperation
- 0 ; polygonOffsetFactor
- ffi-video:EPO_FRONT ; polygonOffsetDirection
- (bool->integer wireframe) ; wireframe
- (bool->integer #f) ; pointCloud
- (bool->integer #t) ; gouraudShading
- (bool->integer lighting) ; lighting
- (bool->integer #t) ; zWriteEnable
- (bool->integer #t) ; backfaceCulling
- (bool->integer #f) ; frontfaceCulling
- (bool->integer #f) ; fogEnable
- (bool->integer #f) ; normalizeNormals
- (bool->integer #t) ; useMipMaps
- ))))
- (ffi-video:pointer->smaterial
- (make-c-struct+ ffi-video:smaterial material))))