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micro-gl · Aug 31, 2023 · f5be06e · f5be06e
1 parent 20b12c9
commit f5be06e
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Showing 4 changed files with 86 additions and 6 deletions.
diff --git a/.github/workflows/compile.yml b/.github/workflows/compile.yml
@@ -0,0 +1,78 @@
+name: compile
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  ubuntu_build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install dependencies(Ubuntu)
+        run: |
+          sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu `lsb_release -sc` main universe restricted multiverse" -y
+          sudo apt-get install libsdl2-dev -y
+          sudo apt-get install gcc cmake -y
+
+      - name: Build & Install(Ubuntu)
+        run: |
+          sudo mkdir cmake-build-release
+          cd cmake-build-release
+          sudo cmake -DCMAKE_BUILD_TYPE=Release ..
+          sudo cmake --install .
+      - name: Build all examples(Ubuntu)
+        run: |
+          cd cmake-build-release
+          sudo cmake -DCMAKE_BUILD_TYPE=Release ..
+          sudo cmake --build .
+
+  windows_build:
+    runs-on: windows-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install dependencies(Windows)
+        shell: powershell
+        run: |
+          vcpkg install sdl2:x64-windows
+          vcpkg integrate install
+
+      - name: Build & Install(Windows)
+        shell: powershell
+        run: |
+          mkdir cmake-build-release
+          cd cmake-build-release
+          cmake -DCMAKE_BUILD_TYPE=Release .. -DCMAKE_TOOLCHAIN_FILE=C:\vcpkg\scripts\buildsystems\vcpkg.cmake
+          cmake --install .
+      - name: Build all examples(Windows)
+        shell: powershell
+        run: |
+          cd cmake-build-release
+          cmake -DCMAKE_BUILD_TYPE=Release .. -DCMAKE_TOOLCHAIN_FILE=C:\vcpkg\scripts\buildsystems\vcpkg.cmake
+          cmake --build .
+
+  macos_build:
+    runs-on: macos-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - name: Install dependencies(MacOS)
+        run: |
+          brew install cmake sdl2
+      - name: Build & Install(MacOS)
+        run: |
+          sudo mkdir cmake-build-release
+          cd cmake-build-release
+          sudo cmake -DCMAKE_BUILD_TYPE=Release ..
+          sudo cmake --install .
+      - name: Build all examples(MacOS)
+        run: |
+          cd cmake-build-release
+          sudo cmake -DCMAKE_BUILD_TYPE=Release ..
+          sudo cmake --build .
diff --git a/include/micro-tess/bezier_patch_tesselator.h b/include/micro-tess/bezier_patch_tesselator.h
@@ -96,7 +96,7 @@ namespace microtess {
 
                     if(flag_output_points) {
                         // calculate the point on the surface
-                        number1 p[channels];
+                        number1 p[3];
                         // compile time branching
                         if(type==patch_type::BI_QUADRATIC)
                             evaluateBiQuadraticSurface(u,v, meshPoints, channels, p);
@@ -146,7 +146,7 @@ namespace microtess {
                                        const number1 *meshPoints,
                                        unsigned int channels,
                                        number1 * result) {
-            number1 temp[4][channels];
+            number1 temp[4][3];
 
             // 3rd degree bernstein polynomials coefficients
             // the t value inverted
@@ -200,7 +200,7 @@ namespace microtess {
                                            const number1 *meshPoints,
                                            unsigned int channels,
                                            float * result) {
-            number1 temp[3][channels];
+            number1 temp[3][3];
 
             // 2rd degree bernstein polynomials coefficients
             // the t value inverted

diff --git a/include/micro-tess/math.h b/include/micro-tess/math.h
@@ -46,7 +46,7 @@ namespace microtess {
             int ix = 0;
             number x = val, y = number(1);
             if(val==number(0)) return val;
-            while ((abs<number>(x - y) > epsilon) and (ix++<10)) {
+            while ((abs<number>(x - y) > epsilon) && (ix++<10)) {
                 x = (x + y) / 2;
                 y = val / x;
             }

diff --git a/include/micro-tess/stroke_tessellation.h b/include/micro-tess/stroke_tessellation.h
@@ -117,11 +117,13 @@ namespace microtess {
                                  container_output_boundary *boundary_buffer= nullptr) {
             int offset=stroke_dash_offset, sum_dashes=0;
             index dash_arr_length=stroke_dash_array.size()*2;
-            int dash_array[dash_arr_length];
+//            int dash_array[dash_arr_length];
+            int dash_array[50];
             { // copy to an even array
                 int ix=0;
                 for (auto& dash : stroke_dash_array) {
-                    dash_array[ix]=dash_array[ix+stroke_dash_array.size()]=dash;
+                    dash_array[ix]=dash;
+                    dash_array[ix+stroke_dash_array.size()]=dash;
                     ix++;
                 }
             }