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Diffstat (limited to 'include/utils/Sk3D.h')
-rw-r--r-- | include/utils/Sk3D.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/utils/Sk3D.h b/include/utils/Sk3D.h new file mode 100644 index 0000000000..f18281185b --- /dev/null +++ b/include/utils/Sk3D.h @@ -0,0 +1,19 @@ +/* + * Copyright 2018 Google Inc. + * + * Use of this source code is governed by a BSD-style license that can be + * found in the LICENSE file. + */ + +#ifndef Sk3D_DEFINED +#define Sk3D_DEFINED + +#include "SkPoint3.h" +#include "SkMatrix44.h" + +SK_API void Sk3LookAt(SkMatrix44* dst, const SkPoint3& eye, const SkPoint3& center, const SkPoint3& up); +SK_API bool Sk3Perspective(SkMatrix44* dst, float near, float far, float angle); +SK_API void Sk3MapPts(SkPoint dst[], const SkMatrix44& m4, const SkPoint3 src[], int count); + +#endif + |