diff options
Diffstat (limited to 'platform_tools/android/apps/skar_java/src/main/assets/shaders')
6 files changed, 3 insertions, 122 deletions
diff --git a/platform_tools/android/apps/skar_java/src/main/assets/shaders/plane.frag b/platform_tools/android/apps/skar_java/src/main/assets/shaders/plane.frag deleted file mode 100644 index d0a4708895..0000000000 --- a/platform_tools/android/apps/skar_java/src/main/assets/shaders/plane.frag +++ /dev/null @@ -1,31 +0,0 @@ -/* - * Copyright 2017 Google Inc. All Rights Reserved. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -precision highp float; -uniform sampler2D u_Texture; -uniform vec4 u_dotColor; -uniform vec4 u_lineColor; -uniform vec4 u_gridControl; // dotThreshold, lineThreshold, lineFadeShrink, occlusionShrink -varying vec3 v_TexCoordAlpha; - -void main() { - vec4 control = texture2D(u_Texture, v_TexCoordAlpha.xy); - float dotScale = v_TexCoordAlpha.z; - float lineFade = max(0.0, u_gridControl.z * v_TexCoordAlpha.z - (u_gridControl.z - 1.0)); - vec3 color = (control.r * dotScale > u_gridControl.x) ? u_dotColor.rgb - : (control.g > u_gridControl.y) ? u_lineColor.rgb * lineFade - : (u_lineColor.rgb * 0.25 * lineFade) ; - gl_FragColor = vec4(color, v_TexCoordAlpha.z * u_gridControl.w); -} diff --git a/platform_tools/android/apps/skar_java/src/main/assets/shaders/plane.vert b/platform_tools/android/apps/skar_java/src/main/assets/shaders/plane.vert deleted file mode 100644 index 9ac5a6db27..0000000000 --- a/platform_tools/android/apps/skar_java/src/main/assets/shaders/plane.vert +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Copyright 2017 Google Inc. All Rights Reserved. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -uniform mat4 u_Model; -uniform mat4 u_ModelViewProjection; -uniform mat2 u_PlaneUvMatrix; -uniform vec3 u_Normal; - -attribute vec3 a_XZPositionAlpha; // (x, z, alpha) - -varying vec3 v_TexCoordAlpha; - -void main() { - vec4 local_pos = vec4(a_XZPositionAlpha.x, 0.0, a_XZPositionAlpha.y, 1.0); - vec4 world_pos = u_Model * local_pos; - - // Construct two vectors that are orthogonal to the normal. - // This arbitrary choice is not co-linear with either horizontal - // or vertical plane normals. - const vec3 arbitrary = vec3(1.0, 1.0, 0.0); - vec3 vec_u = normalize(cross(u_Normal, arbitrary)); - vec3 vec_v = normalize(cross(u_Normal, vec_u)); - - // Project vertices in world frame onto vec_u and vec_v. - vec2 uv = vec2(dot(world_pos.xyz, vec_u), dot(world_pos.xyz, vec_v)); - v_TexCoordAlpha = vec3(u_PlaneUvMatrix * uv, a_XZPositionAlpha.z); - gl_Position = u_ModelViewProjection * local_pos; -} diff --git a/platform_tools/android/apps/skar_java/src/main/assets/shaders/point_cloud.frag b/platform_tools/android/apps/skar_java/src/main/assets/shaders/point_cloud.frag deleted file mode 100644 index 463d0526e4..0000000000 --- a/platform_tools/android/apps/skar_java/src/main/assets/shaders/point_cloud.frag +++ /dev/null @@ -1,21 +0,0 @@ -/* - * Copyright 2017 Google Inc. All Rights Reserved. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -precision mediump float; -varying vec4 v_Color; - -void main() { - gl_FragColor = v_Color; -} diff --git a/platform_tools/android/apps/skar_java/src/main/assets/shaders/point_cloud.vert b/platform_tools/android/apps/skar_java/src/main/assets/shaders/point_cloud.vert deleted file mode 100644 index 627fc1a6f3..0000000000 --- a/platform_tools/android/apps/skar_java/src/main/assets/shaders/point_cloud.vert +++ /dev/null @@ -1,28 +0,0 @@ -/* - * Copyright 2017 Google Inc. All Rights Reserved. - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -uniform mat4 u_ModelViewProjection; -uniform vec4 u_Color; -uniform float u_PointSize; - -attribute vec4 a_Position; - -varying vec4 v_Color; - -void main() { - v_Color = u_Color; - gl_Position = u_ModelViewProjection * vec4(a_Position.xyz, 1.0); - gl_PointSize = u_PointSize; -} diff --git a/platform_tools/android/apps/skar_java/src/main/assets/shaders/screenquad.frag b/platform_tools/android/apps/skar_java/src/main/assets/shaders/screenquad.frag index 800d723a80..9efaf99b4c 100644 --- a/platform_tools/android/apps/skar_java/src/main/assets/shaders/screenquad.frag +++ b/platform_tools/android/apps/skar_java/src/main/assets/shaders/screenquad.frag @@ -1,5 +1,5 @@ /* - * Copyright 2017 Google Inc. All Rights Reserved. + * Copyright 2018 Google LLC All Rights Reserved. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at @@ -12,6 +12,7 @@ * See the License for the specific language governing permissions and * limitations under the License. */ + #extension GL_OES_EGL_image_external : require precision mediump float; diff --git a/platform_tools/android/apps/skar_java/src/main/assets/shaders/screenquad.vert b/platform_tools/android/apps/skar_java/src/main/assets/shaders/screenquad.vert index 01c93e3d48..e0e1d1dd4d 100644 --- a/platform_tools/android/apps/skar_java/src/main/assets/shaders/screenquad.vert +++ b/platform_tools/android/apps/skar_java/src/main/assets/shaders/screenquad.vert @@ -1,5 +1,5 @@ /* - * Copyright 2017 Google Inc. All Rights Reserved. + * Copyright 2018 Google LLC All Rights Reserved. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at |