/*-----------------------------------------------------------------------------------------------
Description:
Governs window creation, the initial OpenGL configuration (face culling, depth mask, even
though this is a 2D demo and that stuff won't be of concern), the creation of geometry, and
the creation of a texture.
Parameters:
argc (From main(...)) The number of char * items in argv. For glut's initialization.
argv (From main(...)) A collection of argument strings. For glut's initialization.
Returns:
False if something went wrong during initialization, otherwise true;
Exception: Safe
Creator: John Cox (3-7-2016)
-----------------------------------------------------------------------------------------------*/
void Init()
{
glEnable(GL_CULL_FACE);
glCullFace(GL_BACK);
glFrontFace(GL_CCW);
glEnable(GL_DEPTH_TEST);
glDepthMask(GL_TRUE);
glDepthFunc(GL_LEQUAL);
glDepthRange(0.0f, 1.0f);
gProgramId = GenerateShaderProgram();
gUnifMatrixTransform = glGetUniformLocation(gProgramId, "translateMatrixWindowSpace");
gUnifTextureSampler = glGetUniformLocation(gProgramId, "tex");
GenerateTriangle(&gTriangle);
GenerateBox(&gBox);
GenerateCircle(&gCircle);
InitializeGeometry(gProgramId, &gTriangle);
InitializeGeometry(gProgramId, &gBox);
InitializeGeometry(gProgramId, &gCircle);
gTexture1Id = CreateRandom3BeamTexture();
gTexture2Id = CreateRandom3BeamTexture();
gTexture3Id = CreateRandom3BeamTexture();
// the textures all share the same properties, so I'll use the same sampler for all
gSamplerId = CreateGenericSampler();
}
ACreatureActor::ACreatureActor()
{
PrimaryActorTick.bCanEverTick = true;
PrimaryActorTick.bStartWithTickEnabled = true;
animation_speed = 1.0f;
smooth_transitions = false;
mesh = CreateDefaultSubobject<UCustomProceduralMeshComponent>(TEXT("CreatureActor"));
RootComponent = mesh;
// Generate a single dummy triangle
TArray<FProceduralMeshTriangle> triangles;
GenerateTriangle(triangles);
mesh->SetProceduralMeshTriangles(triangles);
// Root collider capsule
rootCollider = CreateDefaultSubobject<UCapsuleComponent>(TEXT("RootCollider"));
rootCollider->SetRelativeRotation(FQuat(0, 1, 0, FMath::DegreesToRadians(90)));
rootCollider->AttachParent = RootComponent;
rootCollider->SetCollisionResponseToAllChannels(ECollisionResponse::ECR_Block);
rootCollider->SetCollisionEnabled(ECollisionEnabled::Type::QueryAndPhysics);
// Test Creature code
/*
std::string creature_json("C:\\Work\\CreatureDataExport2.CreaExport\\character_data.json");
ACreatureActor::LoadDataPacket(creature_json);
ACreatureActor::LoadAnimation(creature_json, "default");
LoadCreature(creature_json);
AddLoadedAnimation(creature_json, "default");
SetActiveAnimation("default");
creature_manager->Update(0.1f);
UpdateCreatureRender();
*/
}
